mirror of
https://github.com/holub/mame
synced 2025-07-10 12:15:31 +03:00
astrocde.cpp: Driver and device modernization (nw)
- Rename sound device, document pinout and add input and output callbacks - Add addressable and non-addressable output latch devices - Add watchdog timers for most games - Use memory maps instead of hacking in handlers in DRIVER_INIT
This commit is contained in:
AJR
parent
e5f7ea6ffc
commit
65711d82fc
@ -39,6 +39,19 @@
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Register 7:
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D7..D0: Noise volume
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************************************************************
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The device has active high(!) SO strobes triggered by
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read accesses, which transfer data from the the 8 SI
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lines to the bus. Logically SO0-7 and SI0-7 ought to
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be hooked up to the same input matrix, but this only
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appears to be the case with the Astrocade home systems.
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The arcade games instead channel the SI inputs through
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a quartet of MC14539B (pin-compatible with 74153) CMOS
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multiplexers and connect the SO strobes to unrelated
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outputs which generally use the upper 8 address bits
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as data.
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***********************************************************/
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#include "emu.h"
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@ -46,7 +59,7 @@
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// device type definition
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DEFINE_DEVICE_TYPE(ASTROCADE, astrocade_device, "astrocade", "Astrocade")
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DEFINE_DEVICE_TYPE(ASTROCADE_IO, astrocade_io_device, "astrocade_io", "Astrocade Custom I/O")
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//**************************************************************************
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@ -54,39 +67,54 @@ DEFINE_DEVICE_TYPE(ASTROCADE, astrocade_device, "astrocade", "Astrocade")
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//**************************************************************************
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//-------------------------------------------------
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// astrocade_device - constructor
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// astrocade_io_device - constructor
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//-------------------------------------------------
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astrocade_device::astrocade_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
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: device_t(mconfig, ASTROCADE, tag, owner, clock),
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device_sound_interface(mconfig, *this),
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m_stream(nullptr),
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m_master_count(0),
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m_vibrato_clock(0),
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m_noise_clock(0),
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m_noise_state(0),
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m_a_count(0),
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m_a_state(0),
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m_b_count(0),
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m_b_state(0),
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m_c_count(0),
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m_c_state(0)
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astrocade_io_device::astrocade_io_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
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: device_t(mconfig, ASTROCADE_IO, tag, owner, clock)
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, device_sound_interface(mconfig, *this)
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, m_stream(nullptr)
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, m_master_count(0)
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, m_vibrato_clock(0)
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, m_noise_clock(0)
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, m_noise_state(0)
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, m_a_count(0)
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, m_a_state(0)
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, m_b_count(0)
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, m_b_state(0)
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, m_c_count(0)
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, m_c_state(0)
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, m_si_callback(*this)
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, m_so_callback{{*this}, {*this}, {*this}, {*this}, {*this}, {*this}, {*this}, {*this}}
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, m_pots(*this, {finder_base::DUMMY_TAG, finder_base::DUMMY_TAG, finder_base::DUMMY_TAG, finder_base::DUMMY_TAG})
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{
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memset(m_reg, 0, sizeof(uint8_t)*8);
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memset(m_bitswap, 0, sizeof(uint8_t)*256);
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}
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//-------------------------------------------------
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// device_resolve_objects - resolve objects that
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// may be needed for other devices to set
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// initial conditions at start time
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//-------------------------------------------------
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void astrocade_io_device::device_resolve_objects()
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{
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m_si_callback.resolve_safe(0);
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for (auto &cb : m_so_callback)
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cb.resolve_safe();
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}
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//-------------------------------------------------
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// device_start - device-specific startup
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//-------------------------------------------------
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void astrocade_device::device_start()
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void astrocade_io_device::device_start()
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{
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int i;
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/* generate a bitswap table for the noise */
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for (i = 0; i < 256; i++)
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for (int i = 0; i < 256; i++)
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m_bitswap[i] = bitswap<8>(i, 0,1,2,3,4,5,6,7);
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/* allocate a stream for output */
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@ -102,7 +130,7 @@ void astrocade_device::device_start()
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// sound_stream_update - handle a stream update
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//-------------------------------------------------
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void astrocade_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
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void astrocade_io_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
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{
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stream_sample_t *dest = outputs[0];
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uint16_t noise_state;
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@ -218,7 +246,7 @@ void astrocade_device::sound_stream_update(sound_stream &stream, stream_sample_t
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// device_reset - device-specific reset
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//-------------------------------------------------
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void astrocade_device::device_reset()
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void astrocade_io_device::device_reset()
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{
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memset(m_reg, 0, sizeof(m_reg));
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@ -243,7 +271,7 @@ void astrocade_device::device_reset()
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// Save state registration
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//-------------------------------------------------
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void astrocade_device::state_save_register()
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void astrocade_io_device::state_save_register()
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{
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save_item(NAME(m_reg));
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@ -270,7 +298,7 @@ void astrocade_device::state_save_register()
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*
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*************************************/
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WRITE8_MEMBER( astrocade_device::astrocade_sound_w )
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WRITE8_MEMBER(astrocade_io_device::write)
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{
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if ((offset & 8) != 0)
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offset = (offset >> 8) & 7;
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@ -283,3 +311,19 @@ WRITE8_MEMBER( astrocade_device::astrocade_sound_w )
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/* stash the new register value */
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m_reg[offset & 7] = data;
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}
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READ8_MEMBER(astrocade_io_device::read)
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{
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if ((offset & 0x0f) < 0x08)
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{
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if (!machine().side_effects_disabled())
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m_so_callback[offset & 7](space, 0, offset >> 8);
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return m_si_callback(space, offset & 7);
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}
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else if ((offset & 0x0f) >= 0x0c)
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return m_pots[offset & 3].read_safe(0);
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else
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return 0xff;
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}
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@ -1,5 +1,34 @@
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// license:BSD-3-Clause
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// copyright-holders:Aaron Giles,Frank Palazzolo
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/***********************************************************
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Astrocade custom 'IO' chip
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************************************************************
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_____ _____
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Vss 1 |* \_/ | 40 MXD7
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SI0 2 | | 39 MXD6
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SI1 3 | | 38 MXD5
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SI2 4 | | 37 MXD4
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SI3 5 | | 36 MXD3
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SI4 6 | | 35 MXD2
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SI5 7 | | 34 MXD1
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SI6 8 | | 33 MXD0
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SI7 9 | | 32 SO0
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POT0 10 | CUSTOM | 31 SO1
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POT1 11 | I/O | 30 SO2
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POT2 12 | | 29 SO3
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POT3 13 | | 28 SO4
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DISCHG 14 | | 27 SO5
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MONOS 15 | | 26 SO6
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ϕ 16 | | 25 SO7
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/RESET 17 | | 24 AUDIO
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TEST 18 | | 23 /RD
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/IORQ 19 | | 22 Vgg
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/ϕ 20 |_____________| 21 Vdd
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***********************************************************/
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#ifndef MAME_SOUND_ASTROCDE_H
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#define MAME_SOUND_ASTROCDE_H
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@ -10,11 +39,44 @@
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// INTERFACE CONFIGURATION MACROS
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//**************************************************************************
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#define MCFG_ASTROCADE_ADD(tag, clock) \
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MCFG_DEVICE_ADD((tag), ASTROCADE, (clock))
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#define MCFG_ASTROCADE_IO_SI_READ_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_si_callback(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_REPLACE(tag, clock) \
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MCFG_DEVICE_REPLACE((tag), ASTROCADE, (clock))
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#define MCFG_ASTROCADE_IO_SO0_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<0>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_SO1_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<1>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_SO2_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<2>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_SO3_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<3>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_SO4_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<4>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_SO5_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<5>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_SO6_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<6>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_SO7_STROBE_CB(_devcb) \
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devcb = &downcast<astrocade_io_device &>(*device).set_so_callback<7>(DEVCB_##_devcb);
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#define MCFG_ASTROCADE_IO_POT0(_tag) \
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downcast<astrocade_io_device &>(*device).set_pot_tag<0>(_tag);
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#define MCFG_ASTROCADE_IO_POT1(_tag) \
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downcast<astrocade_io_device &>(*device).set_pot_tag<1>(_tag);
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#define MCFG_ASTROCADE_IO_POT2(_tag) \
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downcast<astrocade_io_device &>(*device).set_pot_tag<2>(_tag);
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#define MCFG_ASTROCADE_IO_POT3(_tag) \
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downcast<astrocade_io_device &>(*device).set_pot_tag<3>(_tag);
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@ -22,15 +84,21 @@
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// TYPE DEFINITIONS
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//**************************************************************************
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// ======================> astrocade_device
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// ======================> astrocade_io_device
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class astrocade_device : public device_t, public device_sound_interface
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class astrocade_io_device : public device_t, public device_sound_interface
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{
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public:
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astrocade_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
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astrocade_io_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
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// configuration access
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template<class Object> devcb_base &set_si_callback(Object &&cb) { return m_si_callback.set_callback(std::forward<Object>(cb)); }
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template<int N, class Object> devcb_base &set_so_callback(Object &&cb) { return m_so_callback[N].set_callback(std::forward<Object>(cb)); }
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template<int N> void set_pot_tag(const char *tag) { m_pots[N].set_tag(tag); }
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protected:
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// device-level overrides
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virtual void device_resolve_objects() override;
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virtual void device_start() override;
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virtual void device_reset() override;
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@ -38,7 +106,8 @@ protected:
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virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override;
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public:
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DECLARE_WRITE8_MEMBER( astrocade_sound_w );
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DECLARE_WRITE8_MEMBER(write);
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DECLARE_READ8_MEMBER(read);
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private:
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void state_save_register();
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@ -63,8 +132,12 @@ private:
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uint8_t m_c_state; /* current tone generator C state */
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uint8_t m_bitswap[256]; /* bitswap table */
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devcb_read8 m_si_callback;
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devcb_write8 m_so_callback[8];
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optional_ioport_array<4> m_pots;
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};
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DECLARE_DEVICE_TYPE(ASTROCADE, astrocade_device)
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DECLARE_DEVICE_TYPE(ASTROCADE_IO, astrocade_io_device)
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#endif // MAME_SOUND_ASTROCDE_H
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@ -120,6 +120,9 @@
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#include "cpu/z80/z80daisy.h"
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#include "machine/z80ctc.h"
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#include "machine/nvram.h"
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#include "machine/74259.h"
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#include "machine/output_latch.h"
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#include "machine/watchdog.h"
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#include "sound/ay8910.h"
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#include "sound/votrax.h"
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@ -164,26 +167,6 @@ WRITE8_MEMBER(astrocde_state::protected_ram_w)
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*
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*************************************/
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WRITE8_MEMBER(astrocde_state::seawolf2_lamps_w)
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{
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/* 0x42 = player 2 (left), 0x43 = player 1 (right) */
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/* --x----- explosion */
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/* ---x---- RELOAD (active low) */
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/* ----x--- torpedo 1 available */
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/* -----x-- torpedo 2 available */
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/* ------x- torpedo 3 available */
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/* -------x torpedo 4 available */
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output().set_lamp_value((offset ^ 1) * 7 + 0, ( data >> 5) & 1); /* 0/7 = hit lamp */
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output().set_lamp_value((offset ^ 1) * 7 + 1, (~data >> 4) & 1); /* 1/8 = reload lamp */
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output().set_lamp_value((offset ^ 1) * 7 + 2, ( data >> 4) & 1); /* 2/9 = ready lamp */
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output().set_lamp_value((offset ^ 1) * 7 + 3, ( data >> 3) & 1); /* 3/10 = torpedo 1 lamp */
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output().set_lamp_value((offset ^ 1) * 7 + 4, ( data >> 2) & 1); /* 4/11 = torpedo 2 lamp */
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output().set_lamp_value((offset ^ 1) * 7 + 5, ( data >> 1) & 1); /* 5/12 = torpedo 3 lamp */
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output().set_lamp_value((offset ^ 1) * 7 + 6, ( data >> 0) & 1); /* 6/13 = torpedo 4 lamp */
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}
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WRITE8_MEMBER(astrocde_state::seawolf2_sound_1_w)// Port 40
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{
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uint8_t rising_bits = data & ~m_port_1_last;
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@ -229,6 +212,33 @@ WRITE8_MEMBER(astrocde_state::seawolf2_sound_2_w)// Port 41
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/*************************************
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*
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* Generic input/output
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*
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*************************************/
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READ8_MEMBER(astrocde_state::input_mux_r)
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{
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return m_handle[offset & 3].read_safe(0xff);
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}
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template<int Coin>
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WRITE_LINE_MEMBER(astrocde_state::coin_counter_w)
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{
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machine().bookkeeping().coin_counter_w(Coin, state);
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}
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template<int Bit>
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WRITE_LINE_MEMBER(astrocde_state::sparkle_w)
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{
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m_sparkle[Bit] = state;
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}
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/*************************************
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*
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* Extra Bases specific input/output
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@ -254,112 +264,47 @@ WRITE8_MEMBER(astrocde_state::ebases_coin_w)
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/*************************************
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*
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* Space Zap specific input/output
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*
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*************************************/
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READ8_MEMBER(astrocde_state::spacezap_io_r)
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{
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machine().bookkeeping().coin_counter_w(0, (offset >> 8) & 1);
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machine().bookkeeping().coin_counter_w(1, (offset >> 9) & 1);
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return m_p3handle.read_safe(0xff);
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}
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/*************************************
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*
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* Wizard of Wor specific input/output
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*
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*************************************/
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READ8_MEMBER(astrocde_state::wow_io_r)
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{
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uint8_t data = (offset >> 8) & 1;
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switch ((offset >> 9) & 7)
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{
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case 0: machine().bookkeeping().coin_counter_w(0, data); break;
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case 1: machine().bookkeeping().coin_counter_w(1, data); break;
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case 2: m_sparkle[0] = data; break;
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case 3: m_sparkle[1] = data; break;
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case 4: m_sparkle[2] = data; break;
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case 5: m_sparkle[3] = data; break;
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case 7: machine().bookkeeping().coin_counter_w(2, data); break;
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}
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return 0xff;
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}
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/*************************************
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*
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* Gorf specific input/output
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*
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*************************************/
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READ8_MEMBER(astrocde_state::gorf_io_1_r)
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WRITE_LINE_MEMBER(astrocde_state::gorf_sound_switch_w)
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{
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uint8_t data = (offset >> 8) & 1;
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switch ((offset >> 9) & 7)
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{
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case 0: machine().bookkeeping().coin_counter_w(0, data); break;
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case 1: machine().bookkeeping().coin_counter_w(1, data); break;
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case 2: m_sparkle[0] = data; break;
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case 3: m_sparkle[1] = data; break;
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case 4: m_sparkle[2] = data; break;
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case 5: m_sparkle[3] = data; break;
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case 6:
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m_astrocade_sound1->set_output_gain(0, data ? 0.0 : 1.0);
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m_votrax->set_output_gain(0, data ? 1.0 : 0.0);
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||||
break;
|
||||
case 7: osd_printf_debug("io_1:%d\n", data); break;
|
||||
}
|
||||
return 0xff;
|
||||
}
|
||||
|
||||
|
||||
READ8_MEMBER(astrocde_state::gorf_io_2_r)
|
||||
{
|
||||
uint8_t data = (offset >> 8) & 1;
|
||||
|
||||
switch ((offset >> 9) & 7)
|
||||
{
|
||||
case 0: output().set_lamp_value(0, data); break;
|
||||
case 1: output().set_lamp_value(1, data); break;
|
||||
case 2: output().set_lamp_value(2, data); break;
|
||||
case 3: output().set_lamp_value(3, data); break;
|
||||
case 4: output().set_lamp_value(4, data); break;
|
||||
case 5: output().set_lamp_value(5, data); break;
|
||||
case 6: /* n/c */ break;
|
||||
case 7: output().set_lamp_value(7, data); break;
|
||||
}
|
||||
return 0xff;
|
||||
m_astrocade_sound1->set_output_gain(0, state ? 0.0 : 1.0);
|
||||
m_votrax->set_output_gain(0, state ? 1.0 : 0.0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Robby Roto specific input/output
|
||||
* Demons & Dragons specific input/output
|
||||
*
|
||||
*************************************/
|
||||
|
||||
READ8_MEMBER(astrocde_state::robby_io_r)
|
||||
WRITE8_MEMBER(astrocde_state::demndrgn_banksw_w)
|
||||
{
|
||||
uint8_t data = (offset >> 8) & 1;
|
||||
int bank = (data >> 5) & 3;
|
||||
m_bank4000->set_bank(bank);
|
||||
m_bank8000->set_entry(bank);
|
||||
}
|
||||
|
||||
switch ((offset >> 9) & 7)
|
||||
{
|
||||
case 0: machine().bookkeeping().coin_counter_w(0, data); break;
|
||||
case 1: machine().bookkeeping().coin_counter_w(1, data); break;
|
||||
case 2: machine().bookkeeping().coin_counter_w(2, data); break;
|
||||
case 6: output().set_led_value(0, data); break;
|
||||
case 7: output().set_led_value(1, data); break;
|
||||
}
|
||||
return 0xff;
|
||||
WRITE_LINE_MEMBER(astrocde_state::demndrgn_input_select_w)
|
||||
{
|
||||
m_input_select = state;
|
||||
}
|
||||
|
||||
CUSTOM_INPUT_MEMBER(astrocde_state::demndragn_joystick_r)
|
||||
{
|
||||
return m_joystick[m_input_select]->read();
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(astrocde_state::demndrgn_sound_w)
|
||||
{
|
||||
logerror("Trigger sound sample 0x%02x\n",data);
|
||||
}
|
||||
|
||||
|
||||
@ -370,35 +315,6 @@ READ8_MEMBER(astrocde_state::robby_io_r)
|
||||
*
|
||||
*************************************/
|
||||
|
||||
READ8_MEMBER(astrocde_state::profpac_io_1_r)
|
||||
{
|
||||
machine().bookkeeping().coin_counter_w(0, (offset >> 8) & 1);
|
||||
machine().bookkeeping().coin_counter_w(1, (offset >> 9) & 1);
|
||||
output().set_led_value(0, (offset >> 10) & 1);
|
||||
output().set_led_value(1, (offset >> 11) & 1);
|
||||
return 0xff;
|
||||
}
|
||||
|
||||
|
||||
READ8_MEMBER(astrocde_state::profpac_io_2_r)
|
||||
{
|
||||
output().set_lamp_value(0, (offset >> 8) & 1); /* left lamp A */
|
||||
output().set_lamp_value(1, (offset >> 9) & 1); /* left lamp B */
|
||||
output().set_lamp_value(2, (offset >> 10) & 1); /* left lamp C */
|
||||
output().set_lamp_value(3, (offset >> 12) & 1); /* right lamp A */
|
||||
output().set_lamp_value(4, (offset >> 13) & 1); /* right lamp B */
|
||||
output().set_lamp_value(5, (offset >> 14) & 1); /* right lamp C */
|
||||
return 0xff;
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(astrocde_state::demndrgn_banksw_w)
|
||||
{
|
||||
int bank = (data >> 5) & 3;
|
||||
m_bank4000->set_bank(bank);
|
||||
m_bank8000->set_entry(bank);
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(astrocde_state::profpac_banksw_w)
|
||||
{
|
||||
@ -418,36 +334,6 @@ WRITE8_MEMBER(astrocde_state::profpac_banksw_w)
|
||||
}
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Demons & Dragons specific input/output
|
||||
*
|
||||
*************************************/
|
||||
|
||||
READ8_MEMBER(astrocde_state::demndrgn_io_r)
|
||||
{
|
||||
machine().bookkeeping().coin_counter_w(0, (offset >> 8) & 1);
|
||||
machine().bookkeeping().coin_counter_w(1, (offset >> 9) & 1);
|
||||
output().set_led_value(0, (offset >> 10) & 1);
|
||||
output().set_led_value(1, (offset >> 11) & 1);
|
||||
m_input_select = (offset >> 12) & 1;
|
||||
return 0xff;
|
||||
}
|
||||
|
||||
|
||||
|
||||
CUSTOM_INPUT_MEMBER(astrocde_state::demndragn_joystick_r)
|
||||
{
|
||||
return m_joystick[m_input_select]->read();
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(astrocde_state::demndrgn_sound_w)
|
||||
{
|
||||
logerror("Trigger sound sample 0x%02x\n",data);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
@ -507,14 +393,12 @@ WRITE8_MEMBER(astrocde_state::tenpindx_lights_w)
|
||||
*
|
||||
*************************************/
|
||||
|
||||
READ8_MEMBER( astrocde_state::votrax_speech_r )
|
||||
WRITE8_MEMBER(astrocde_state::votrax_speech_w)
|
||||
{
|
||||
uint8_t data = offset >> 8;
|
||||
m_votrax->inflection_w(space, 0, data >> 6);
|
||||
m_votrax->write(space, 0, data);
|
||||
|
||||
/* Note : We should really also use volume in this as well as frequency */
|
||||
return data; /* Return nicely */
|
||||
}
|
||||
|
||||
|
||||
@ -633,13 +517,40 @@ void astrocde_state::tenpin_sub_map(address_map &map)
|
||||
|
||||
void astrocde_state::port_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x0019).select(0xff00).rw(this, FUNC(astrocde_state::astrocade_data_chip_register_r), FUNC(astrocde_state::astrocade_data_chip_register_w));
|
||||
map(0x0000, 0x000f).mirror(0xff00).rw(this, FUNC(astrocde_state::video_register_r), FUNC(astrocde_state::video_register_w));
|
||||
map(0x0010, 0x001f).select(0xff00).r("astrocade1", FUNC(astrocade_io_device::read));
|
||||
map(0x0010, 0x0018).select(0xff00).w("astrocade1", FUNC(astrocade_io_device::write));
|
||||
map(0x0019, 0x0019).mirror(0xff00).w(this, FUNC(astrocde_state::expand_register_w));
|
||||
}
|
||||
|
||||
|
||||
void astrocde_state::port_map_discrete(address_map &map)
|
||||
{
|
||||
map.global_mask(0xff);
|
||||
map(0x00, 0x0f).rw(this, FUNC(astrocde_state::video_register_r), FUNC(astrocde_state::video_register_w));
|
||||
map(0x10, 0x10).portr("HANDLE0");
|
||||
map(0x11, 0x11).portr("HANDLE1");
|
||||
map(0x12, 0x12).portr("HANDLE2");
|
||||
map(0x13, 0x13).portr("HANDLE3");
|
||||
map(0x19, 0x19).w(this, FUNC(astrocde_state::expand_register_w));
|
||||
map(0x40, 0x40).mirror(0x18).w(this, FUNC(astrocde_state::seawolf2_sound_1_w));
|
||||
map(0x41, 0x41).mirror(0x18).w(this, FUNC(astrocde_state::seawolf2_sound_2_w));
|
||||
map(0x42, 0x42).mirror(0x18).w("lamplatch2", FUNC(output_latch_device::write));
|
||||
map(0x43, 0x43).mirror(0x18).w("lamplatch1", FUNC(output_latch_device::write));
|
||||
}
|
||||
|
||||
|
||||
void astrocde_state::port_map_ebases(address_map &map)
|
||||
{
|
||||
port_map(map);
|
||||
map(0x0020, 0x0020).mirror(0xff07).w(this, FUNC(astrocde_state::ebases_coin_w));
|
||||
map(0x0028, 0x0028).mirror(0xff07).w(this, FUNC(astrocde_state::ebases_trackball_select_w));
|
||||
}
|
||||
|
||||
|
||||
void astrocde_state::port_map_mono_pattern(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x0019).select(0xff00).rw(this, FUNC(astrocde_state::astrocade_data_chip_register_r), FUNC(astrocde_state::astrocade_data_chip_register_w));
|
||||
port_map(map);
|
||||
map(0x0078, 0x007e).mirror(0xff00).w(this, FUNC(astrocde_state::astrocade_pattern_board_w));
|
||||
map(0xa55b, 0xa55b).w(this, FUNC(astrocde_state::protected_ram_enable_w));
|
||||
}
|
||||
@ -647,29 +558,25 @@ void astrocde_state::port_map_mono_pattern(address_map &map)
|
||||
|
||||
void astrocde_state::port_map_stereo_pattern(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x0019).select(0xff00).rw(this, FUNC(astrocde_state::astrocade_data_chip_register_r), FUNC(astrocde_state::astrocade_data_chip_register_w));
|
||||
map(0x0050, 0x0058).select(0xff00).w("astrocade2", FUNC(astrocade_device::astrocade_sound_w));
|
||||
map(0x0078, 0x007e).mirror(0xff00).w(this, FUNC(astrocde_state::astrocade_pattern_board_w));
|
||||
map(0xa55b, 0xa55b).w(this, FUNC(astrocde_state::protected_ram_enable_w));
|
||||
port_map_mono_pattern(map);
|
||||
map(0x0050, 0x0058).select(0xff00).w("astrocade2", FUNC(astrocade_io_device::write));
|
||||
}
|
||||
|
||||
|
||||
void astrocde_state::port_map_16col_pattern(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x0019).select(0xff00).rw(this, FUNC(astrocde_state::astrocade_data_chip_register_r), FUNC(astrocde_state::astrocade_data_chip_register_w));
|
||||
map(0x0050, 0x0058).select(0xff00).w("astrocade2", FUNC(astrocade_device::astrocade_sound_w));
|
||||
map(0x0078, 0x007e).mirror(0xff00).w(this, FUNC(astrocde_state::astrocade_pattern_board_w));
|
||||
port_map_stereo_pattern(map);
|
||||
map(0x00bf, 0x00bf).mirror(0xff00).w(this, FUNC(astrocde_state::profpac_page_select_w));
|
||||
map(0x00c3, 0x00c3).mirror(0xff00).r(this, FUNC(astrocde_state::profpac_intercept_r));
|
||||
map(0x00c0, 0x00c5).mirror(0xff00).w(this, FUNC(astrocde_state::profpac_screenram_ctrl_w));
|
||||
map(0x00f3, 0x00f3).mirror(0xff00).w(this, FUNC(astrocde_state::profpac_banksw_w));
|
||||
map(0xa55b, 0xa55b).w(this, FUNC(astrocde_state::protected_ram_enable_w));
|
||||
}
|
||||
|
||||
|
||||
void astrocde_state::port_map_16col_pattern_nosound(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x0019).select(0xff00).rw(this, FUNC(astrocde_state::astrocade_data_chip_register_r), FUNC(astrocde_state::astrocade_data_chip_register_w));
|
||||
map(0x0000, 0x000f).mirror(0xff00).rw(this, FUNC(astrocde_state::video_register_r), FUNC(astrocde_state::video_register_w));
|
||||
map(0x0019, 0x0019).mirror(0xff00).w(this, FUNC(astrocde_state::expand_register_w));
|
||||
map(0x0078, 0x007e).mirror(0xff00).w(this, FUNC(astrocde_state::astrocade_pattern_board_w));
|
||||
map(0x00bf, 0x00bf).mirror(0xff00).w(this, FUNC(astrocde_state::profpac_page_select_w));
|
||||
map(0x00c3, 0x00c3).mirror(0xff00).r(this, FUNC(astrocde_state::profpac_intercept_r));
|
||||
@ -679,6 +586,14 @@ void astrocde_state::port_map_16col_pattern_nosound(address_map &map)
|
||||
}
|
||||
|
||||
|
||||
void astrocde_state::port_map_16col_pattern_demndrgn(address_map &map)
|
||||
{
|
||||
port_map_16col_pattern_nosound(map);
|
||||
map(0x0010, 0x001f).select(0xff00).r("astrocade1", FUNC(astrocade_io_device::read));
|
||||
map(0x0097, 0x0097).mirror(0xff00).w(this, FUNC(astrocde_state::demndrgn_sound_w));
|
||||
}
|
||||
|
||||
|
||||
void astrocde_state::port_map_16col_pattern_tenpindx(address_map &map)
|
||||
{
|
||||
port_map_16col_pattern_nosound(map);
|
||||
@ -1311,7 +1226,8 @@ MACHINE_CONFIG_START(astrocde_state::astrocade_mono_sound)
|
||||
/* sound hardware */
|
||||
SPEAKER(config, "mono").front_center();
|
||||
|
||||
MCFG_ASTROCADE_ADD("astrocade1", ASTROCADE_CLOCK/4)
|
||||
MCFG_DEVICE_ADD("astrocade1", ASTROCADE_IO, ASTROCADE_CLOCK/4)
|
||||
MCFG_ASTROCADE_IO_SI_READ_CB(READ8(*this, astrocde_state, input_mux_r))
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
@ -1322,11 +1238,16 @@ MACHINE_CONFIG_START(astrocde_state::astrocade_stereo_sound)
|
||||
SPEAKER(config, "lspeaker").front_left();
|
||||
SPEAKER(config, "rspeaker").front_right();
|
||||
|
||||
MCFG_ASTROCADE_ADD("astrocade1", ASTROCADE_CLOCK/4)
|
||||
MCFG_DEVICE_ADD("astrocade1", ASTROCADE_IO, ASTROCADE_CLOCK/4)
|
||||
MCFG_ASTROCADE_IO_SI_READ_CB(READ8(*this, astrocde_state, input_mux_r))
|
||||
MCFG_ASTROCADE_IO_SO0_STROBE_CB(WRITE8("watchdog", watchdog_timer_device, reset_w))
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0)
|
||||
|
||||
MCFG_ASTROCADE_ADD("astrocade2", ASTROCADE_CLOCK/4)
|
||||
MCFG_DEVICE_ADD("astrocade2", ASTROCADE_IO, ASTROCADE_CLOCK/4)
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.0)
|
||||
|
||||
MCFG_WATCHDOG_ADD("watchdog") // MC14024B on CPU board at U18
|
||||
MCFG_WATCHDOG_VBLANK_INIT("screen", 128) // CLK = VERTDR, Q7 used for RESET
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
@ -1343,7 +1264,25 @@ MACHINE_CONFIG_START(astrocde_state::seawolf2)
|
||||
/* basic machine hardware */
|
||||
MCFG_DEVICE_MODIFY("maincpu")
|
||||
MCFG_DEVICE_PROGRAM_MAP(seawolf2_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map_discrete)
|
||||
|
||||
MCFG_DEVICE_ADD("lamplatch1", OUTPUT_LATCH, 0) // 74174 on game board at N2
|
||||
MCFG_OUTPUT_LATCH_BIT0_HANDLER(OUTPUT("lamp6")) // right player torpedo 4 available
|
||||
MCFG_OUTPUT_LATCH_BIT1_HANDLER(OUTPUT("lamp5")) // right player torpedo 3 available
|
||||
MCFG_OUTPUT_LATCH_BIT2_HANDLER(OUTPUT("lamp4")) // right player torpedo 2 available
|
||||
MCFG_OUTPUT_LATCH_BIT3_HANDLER(OUTPUT("lamp3")) // right player torpedo 1 available
|
||||
MCFG_OUTPUT_LATCH_BIT4_HANDLER(OUTPUT("lamp2")) // right player ready
|
||||
MCFG_DEVCB_CHAIN_OUTPUT(OUTPUT("lamp1")) MCFG_DEVCB_INVERT // right player reload (active low)
|
||||
MCFG_OUTPUT_LATCH_BIT5_HANDLER(OUTPUT("lamp0")) // right player explosion (hit)
|
||||
|
||||
MCFG_DEVICE_ADD("lamplatch2", OUTPUT_LATCH, 0) // 74174 on game board at P2
|
||||
MCFG_OUTPUT_LATCH_BIT0_HANDLER(OUTPUT("lamp13")) // left player torpedo 4 available
|
||||
MCFG_OUTPUT_LATCH_BIT1_HANDLER(OUTPUT("lamp12")) // left player torpedo 3 available
|
||||
MCFG_OUTPUT_LATCH_BIT2_HANDLER(OUTPUT("lamp11")) // left player torpedo 2 available
|
||||
MCFG_OUTPUT_LATCH_BIT3_HANDLER(OUTPUT("lamp10")) // left player torpedo 1 available
|
||||
MCFG_OUTPUT_LATCH_BIT4_HANDLER(OUTPUT("lamp9")) // left player ready
|
||||
MCFG_DEVCB_CHAIN_OUTPUT(OUTPUT("lamp8")) MCFG_DEVCB_INVERT // left player reload (active low)
|
||||
MCFG_OUTPUT_LATCH_BIT5_HANDLER(OUTPUT("lamp7")) // left player explosion (hit)
|
||||
|
||||
/* sound hardware */
|
||||
SPEAKER(config, "lspeaker").front_left();
|
||||
@ -1372,7 +1311,13 @@ MACHINE_CONFIG_START(astrocde_state::ebases)
|
||||
/* basic machine hardware */
|
||||
MCFG_DEVICE_MODIFY("maincpu")
|
||||
MCFG_DEVICE_PROGRAM_MAP(ebases_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map_ebases)
|
||||
|
||||
MCFG_DEVICE_MODIFY("astrocade1")
|
||||
MCFG_ASTROCADE_IO_SO1_STROBE_CB(WRITE8("watchdog", watchdog_timer_device, reset_w))
|
||||
|
||||
MCFG_WATCHDOG_ADD("watchdog") // MC14024 on CPU board at U18
|
||||
MCFG_WATCHDOG_VBLANK_INIT("screen", 128) // CLK = VERTDR, Q7 used for RESET
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
@ -1384,6 +1329,17 @@ MACHINE_CONFIG_START(astrocde_state::spacezap)
|
||||
MCFG_DEVICE_MODIFY("maincpu")
|
||||
MCFG_DEVICE_PROGRAM_MAP(spacezap_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map_mono_pattern)
|
||||
|
||||
MCFG_DEVICE_MODIFY("astrocade1")
|
||||
MCFG_ASTROCADE_IO_SO0_STROBE_CB(WRITE8("watchdog", watchdog_timer_device, reset_w))
|
||||
MCFG_ASTROCADE_IO_SO3_STROBE_CB(WRITE8("outlatch", output_latch_device, write))
|
||||
|
||||
MCFG_DEVICE_ADD("outlatch", OUTPUT_LATCH, 0) // MC14174B on game board at U16
|
||||
MCFG_OUTPUT_LATCH_BIT0_HANDLER(WRITELINE(*this, astrocde_state, coin_counter_w<0>))
|
||||
MCFG_OUTPUT_LATCH_BIT1_HANDLER(WRITELINE(*this, astrocde_state, coin_counter_w<1>))
|
||||
|
||||
MCFG_WATCHDOG_ADD("watchdog") // MC14024 on CPU board at U18
|
||||
MCFG_WATCHDOG_VBLANK_INIT("screen", 128) // CLK = VERTDR, Q7 used for RESET
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
MACHINE_CONFIG_START(astrocde_state::wow)
|
||||
@ -1395,6 +1351,15 @@ MACHINE_CONFIG_START(astrocde_state::wow)
|
||||
MCFG_DEVICE_PROGRAM_MAP(wow_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map_stereo_pattern)
|
||||
|
||||
MCFG_DEVICE_ADD("outlatch", CD4099, 0)
|
||||
MCFG_ADDRESSABLE_LATCH_Q0_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<0>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<1>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<0>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q3_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<1>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q4_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<2>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q5_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<3>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q7_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<2>))
|
||||
|
||||
/* video hardware */
|
||||
MCFG_SCREEN_MODIFY("screen")
|
||||
MCFG_SCREEN_DEFAULT_POSITION(1.0, 0.0, 1.0, 0.0) /* adjusted to match screenshots */
|
||||
@ -1403,6 +1368,10 @@ MACHINE_CONFIG_START(astrocde_state::wow)
|
||||
/* sound hardware */
|
||||
SPEAKER(config, "center").front_center();
|
||||
|
||||
MCFG_DEVICE_MODIFY("astrocade1")
|
||||
MCFG_ASTROCADE_IO_SO5_STROBE_CB(WRITE8("outlatch", cd4099_device, write_nibble_d0))
|
||||
MCFG_ASTROCADE_IO_SO7_STROBE_CB(WRITE8(*this, astrocde_state, votrax_speech_w))
|
||||
|
||||
MCFG_DEVICE_ADD("votrax", VOTRAX_SC01, 720000)
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "center", 0.85)
|
||||
MACHINE_CONFIG_END
|
||||
@ -1416,6 +1385,29 @@ MACHINE_CONFIG_START(astrocde_state::gorf)
|
||||
MCFG_DEVICE_PROGRAM_MAP(wow_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map_stereo_pattern)
|
||||
|
||||
MCFG_DEVICE_ADD("outlatch", CD4099, 0) // MC14099B on game board at U6
|
||||
MCFG_ADDRESSABLE_LATCH_Q0_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<0>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<1>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<0>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q3_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<1>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q4_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<2>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q5_OUT_CB(WRITELINE(*this, astrocde_state, sparkle_w<3>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q6_OUT_CB(WRITELINE(*this, astrocde_state, gorf_sound_switch_w))
|
||||
MCFG_ADDRESSABLE_LATCH_Q7_OUT_CB(OUTPUT("lamp6"))
|
||||
|
||||
MCFG_DEVICE_ADD("lamplatch", CD4099, 0) // MC14099B on game board at U7
|
||||
MCFG_ADDRESSABLE_LATCH_Q0_OUT_CB(OUTPUT("lamp0"))
|
||||
MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(OUTPUT("lamp1"))
|
||||
MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(OUTPUT("lamp2"))
|
||||
MCFG_ADDRESSABLE_LATCH_Q3_OUT_CB(OUTPUT("lamp3"))
|
||||
MCFG_ADDRESSABLE_LATCH_Q4_OUT_CB(OUTPUT("lamp4"))
|
||||
MCFG_ADDRESSABLE_LATCH_Q5_OUT_CB(OUTPUT("lamp5"))
|
||||
MCFG_ADDRESSABLE_LATCH_Q6_OUT_CB(NOOP) // n/c
|
||||
MCFG_ADDRESSABLE_LATCH_Q7_OUT_CB(OUTPUT("lamp7"))
|
||||
|
||||
MCFG_WATCHDOG_ADD("watchdog") // MC14024 on CPU board at U18
|
||||
MCFG_WATCHDOG_VBLANK_INIT("screen", 128) // CLK = VERTDR, Q7 used for RESET
|
||||
|
||||
/* video hardware */
|
||||
MCFG_SCREEN_MODIFY("screen")
|
||||
MCFG_SCREEN_DEFAULT_POSITION(1.0, 0.0, 1.0, 0.0) /* adjusted to match flyer */
|
||||
@ -1424,10 +1416,15 @@ MACHINE_CONFIG_START(astrocde_state::gorf)
|
||||
SPEAKER(config, "upper", 0.0, 0.0, 1.0);
|
||||
SPEAKER(config, "lower", 0.0, -0.5, 1.0);
|
||||
|
||||
MCFG_ASTROCADE_ADD("astrocade1", ASTROCADE_CLOCK/4)
|
||||
MCFG_DEVICE_ADD("astrocade1", ASTROCADE_IO, ASTROCADE_CLOCK/4)
|
||||
MCFG_ASTROCADE_IO_SI_READ_CB(READ8(*this, astrocde_state, input_mux_r))
|
||||
MCFG_ASTROCADE_IO_SO0_STROBE_CB(WRITE8("watchdog", watchdog_timer_device, reset_w))
|
||||
MCFG_ASTROCADE_IO_SO5_STROBE_CB(WRITE8("outlatch", cd4099_device, write_nibble_d0))
|
||||
MCFG_ASTROCADE_IO_SO6_STROBE_CB(WRITE8("lamplatch", cd4099_device, write_nibble_d0))
|
||||
MCFG_ASTROCADE_IO_SO7_STROBE_CB(WRITE8(*this, astrocde_state, votrax_speech_w))
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "upper", 1.0)
|
||||
|
||||
MCFG_ASTROCADE_ADD("astrocade2", ASTROCADE_CLOCK/4)
|
||||
MCFG_DEVICE_ADD("astrocade2", ASTROCADE_IO, ASTROCADE_CLOCK/4)
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lower", 1.0)
|
||||
|
||||
MCFG_DEVICE_ADD("votrax", VOTRAX_SC01, 720000)
|
||||
@ -1444,7 +1441,17 @@ MACHINE_CONFIG_START(astrocde_state::robby)
|
||||
MCFG_DEVICE_PROGRAM_MAP(robby_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map_stereo_pattern)
|
||||
|
||||
MCFG_NVRAM_ADD_0FILL("nvram")
|
||||
MCFG_NVRAM_ADD_0FILL("nvram") // HM6116LP-4 + battery
|
||||
|
||||
MCFG_DEVICE_ADD("outlatch", CD4099, 0) // on game board at U1
|
||||
MCFG_ADDRESSABLE_LATCH_Q0_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<0>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<1>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(WRITELINE(*this, astrocde_state, coin_counter_w<2>))
|
||||
MCFG_ADDRESSABLE_LATCH_Q6_OUT_CB(OUTPUT("led0"))
|
||||
MCFG_ADDRESSABLE_LATCH_Q7_OUT_CB(OUTPUT("led1"))
|
||||
|
||||
MCFG_DEVICE_MODIFY("astrocade1")
|
||||
MCFG_ASTROCADE_IO_SO5_STROBE_CB(WRITE8("outlatch", cd4099_device, write_nibble_d0))
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
@ -1460,16 +1467,47 @@ MACHINE_CONFIG_START(astrocde_state::profpac)
|
||||
MCFG_DEVICE_MODIFY("bank4000")
|
||||
MCFG_DEVICE_PROGRAM_MAP(profpac_bank4000_map)
|
||||
MCFG_ADDRESS_MAP_BANK_ADDR_WIDTH(20)
|
||||
|
||||
MCFG_DEVICE_ADD("outlatch", OUTPUT_LATCH, 0) // 74LS174 on game board at U6
|
||||
MCFG_OUTPUT_LATCH_BIT0_HANDLER(WRITELINE(*this, astrocde_state, coin_counter_w<0>))
|
||||
MCFG_OUTPUT_LATCH_BIT1_HANDLER(WRITELINE(*this, astrocde_state, coin_counter_w<1>))
|
||||
MCFG_OUTPUT_LATCH_BIT2_HANDLER(OUTPUT("led0"))
|
||||
MCFG_OUTPUT_LATCH_BIT3_HANDLER(OUTPUT("led1"))
|
||||
|
||||
MCFG_DEVICE_ADD("lamplatch", OUTPUT_LATCH, 0) // 74LS174 on game board at U7
|
||||
MCFG_OUTPUT_LATCH_BIT0_HANDLER(OUTPUT("lamp0")) // left lamp A
|
||||
MCFG_OUTPUT_LATCH_BIT1_HANDLER(OUTPUT("lamp1")) // left lamp B
|
||||
MCFG_OUTPUT_LATCH_BIT2_HANDLER(OUTPUT("lamp2")) // left lamp C
|
||||
MCFG_OUTPUT_LATCH_BIT4_HANDLER(OUTPUT("lamp3")) // right lamp A
|
||||
MCFG_OUTPUT_LATCH_BIT5_HANDLER(OUTPUT("lamp4")) // right lamp B
|
||||
MCFG_OUTPUT_LATCH_BIT6_HANDLER(OUTPUT("lamp5")) // right lamp C
|
||||
|
||||
MCFG_DEVICE_MODIFY("astrocade1")
|
||||
MCFG_ASTROCADE_IO_SO4_STROBE_CB(WRITE8("outlatch", output_latch_device, write))
|
||||
MCFG_ASTROCADE_IO_SO5_STROBE_CB(WRITE8("lamplatch", output_latch_device, write))
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
MACHINE_CONFIG_START(astrocde_state::demndrgn)
|
||||
astrocade_16color_base(config);
|
||||
astrocade_mono_sound(config); // used only for I/O
|
||||
|
||||
/* basic machine hardware */
|
||||
MCFG_DEVICE_MODIFY("maincpu")
|
||||
MCFG_DEVICE_PROGRAM_MAP(demndrgn_map)
|
||||
MCFG_DEVICE_IO_MAP(port_map_16col_pattern_nosound)
|
||||
MCFG_DEVICE_IO_MAP(port_map_16col_pattern_demndrgn)
|
||||
|
||||
MCFG_DEVICE_ADD("outlatch", OUTPUT_LATCH, 0)
|
||||
MCFG_OUTPUT_LATCH_BIT0_HANDLER(WRITELINE(*this, astrocde_state, coin_counter_w<0>))
|
||||
MCFG_OUTPUT_LATCH_BIT1_HANDLER(WRITELINE(*this, astrocde_state, coin_counter_w<1>))
|
||||
MCFG_OUTPUT_LATCH_BIT2_HANDLER(OUTPUT("led0"))
|
||||
MCFG_OUTPUT_LATCH_BIT3_HANDLER(OUTPUT("led1"))
|
||||
MCFG_OUTPUT_LATCH_BIT4_HANDLER(WRITELINE(*this, astrocde_state, demndrgn_input_select_w))
|
||||
|
||||
MCFG_DEVICE_MODIFY("astrocade1")
|
||||
MCFG_ASTROCADE_IO_SO4_STROBE_CB(WRITE8("outlatch", output_latch_device, write))
|
||||
MCFG_ASTROCADE_IO_POT0("FIREX")
|
||||
MCFG_ASTROCADE_IO_POT1("FIREY")
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
@ -1727,58 +1765,42 @@ ROM_END
|
||||
DRIVER_INIT_MEMBER(astrocde_state,seawolf2)
|
||||
{
|
||||
m_video_config = 0x00;
|
||||
m_maincpu->space(AS_IO).install_write_handler(0x40, 0x40, 0, 0xff18, 0, write8_delegate(FUNC(astrocde_state::seawolf2_sound_1_w), this));
|
||||
m_maincpu->space(AS_IO).install_write_handler(0x41, 0x41, 0, 0xff18, 0, write8_delegate(FUNC(astrocde_state::seawolf2_sound_2_w), this));
|
||||
m_maincpu->space(AS_IO).install_write_handler(0x42, 0x43, 0, 0xff18, 0, write8_delegate(FUNC(astrocde_state::seawolf2_lamps_w), this));
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(astrocde_state,ebases)
|
||||
{
|
||||
m_video_config = AC_SOUND_PRESENT | AC_MONITOR_BW;
|
||||
m_maincpu->space(AS_IO).install_write_handler(0x20, 0x20, 0, 0xff07, 0, write8_delegate(FUNC(astrocde_state::ebases_coin_w), this));
|
||||
m_maincpu->space(AS_IO).install_write_handler(0x28, 0x28, 0, 0xff07, 0, write8_delegate(FUNC(astrocde_state::ebases_trackball_select_w), this));
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(astrocde_state,spacezap)
|
||||
{
|
||||
m_video_config = AC_SOUND_PRESENT | AC_MONITOR_BW;
|
||||
m_maincpu->space(AS_IO).install_read_handler(0x13, 0x13, 0, 0xfc00, 0x0300, read8_delegate(FUNC(astrocde_state::spacezap_io_r), this));
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(astrocde_state,wow)
|
||||
{
|
||||
m_video_config = AC_SOUND_PRESENT | AC_LIGHTPEN_INTS | AC_STARS;
|
||||
m_maincpu->space(AS_IO).install_read_handler(0x15, 0x15, 0, 0xf000, 0x0f00, read8_delegate(FUNC(astrocde_state::wow_io_r), this));
|
||||
m_maincpu->space(AS_IO).install_read_handler(0x17, 0x17, 0, 0x0000, 0xff00, read8_delegate(FUNC(astrocde_state::votrax_speech_r), this));
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(astrocde_state,gorf)
|
||||
{
|
||||
m_video_config = AC_SOUND_PRESENT | AC_LIGHTPEN_INTS | AC_STARS;
|
||||
m_maincpu->space(AS_IO).install_read_handler(0x15, 0x15, 0, 0xf000, 0x0f00, read8_delegate(FUNC(astrocde_state::gorf_io_1_r), this));
|
||||
m_maincpu->space(AS_IO).install_read_handler(0x16, 0x16, 0, 0xf000, 0x0f00, read8_delegate(FUNC(astrocde_state::gorf_io_2_r), this));
|
||||
m_maincpu->space(AS_IO).install_read_handler(0x17, 0x17, 0, 0x0000, 0xff00, read8_delegate(FUNC(astrocde_state::votrax_speech_r), this));
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(astrocde_state,robby)
|
||||
{
|
||||
m_video_config = AC_SOUND_PRESENT;
|
||||
m_maincpu->space(AS_IO).install_read_handler(0x15, 0x15, 0, 0xf000, 0x0f00, read8_delegate(FUNC(astrocde_state::robby_io_r), this));
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(astrocde_state,profpac)
|
||||
{
|
||||
address_space &iospace = m_maincpu->space(AS_IO);
|
||||
|
||||
m_video_config = AC_SOUND_PRESENT;
|
||||
iospace.install_read_handler(0x14, 0x14, 0, 0xf000, 0x0f00, read8_delegate(FUNC(astrocde_state::profpac_io_1_r), this));
|
||||
iospace.install_read_handler(0x15, 0x15, 0, 0x8800, 0x7700, read8_delegate(FUNC(astrocde_state::profpac_io_2_r), this));
|
||||
|
||||
/* configure banking */
|
||||
m_bank8000->configure_entries(0, 4, memregion("banks")->base() + 0x4000, 0x8000);
|
||||
@ -1788,13 +1810,7 @@ DRIVER_INIT_MEMBER(astrocde_state,profpac)
|
||||
|
||||
DRIVER_INIT_MEMBER(astrocde_state,demndrgn)
|
||||
{
|
||||
address_space &iospace = m_maincpu->space(AS_IO);
|
||||
|
||||
m_video_config = 0x00;
|
||||
iospace.install_read_handler(0x14, 0x14, 0, 0xe000, 0x1f00, read8_delegate(FUNC(astrocde_state::demndrgn_io_r), this));
|
||||
iospace.install_read_port(0x1c, 0x1c, 0xff00, "FIREX");
|
||||
iospace.install_read_port(0x1d, 0x1d, 0xff00, "FIREY");
|
||||
iospace.install_write_handler(0x97, 0x97, 0, 0xff00, 0x0000, write8_delegate(FUNC(astrocde_state::demndrgn_sound_w), this));
|
||||
|
||||
/* configure banking */
|
||||
m_bank8000->configure_entries(0, 4, memregion("banks")->base() + 0x4000, 0x8000);
|
||||
|
||||
@ -29,14 +29,20 @@ public:
|
||||
: astrocde_state(mconfig, type, tag)
|
||||
, m_cart(*this, "cartslot")
|
||||
, m_exp(*this, "exp")
|
||||
, m_keypad(*this, "KEYPAD%u", 0U)
|
||||
{ }
|
||||
|
||||
void astrocde(machine_config &config);
|
||||
private:
|
||||
DECLARE_READ8_MEMBER(inputs_r);
|
||||
DECLARE_MACHINE_START(astrocde);
|
||||
|
||||
void astrocade_io(address_map &map);
|
||||
void astrocade_mem(address_map &map);
|
||||
|
||||
required_device<astrocade_cart_slot_device> m_cart;
|
||||
required_device<astrocade_exp_device> m_exp;
|
||||
DECLARE_MACHINE_START(astrocde);
|
||||
void astrocde(machine_config &config);
|
||||
void astrocade_io(address_map &map);
|
||||
void astrocade_mem(address_map &map);
|
||||
required_ioport_array<4> m_keypad;
|
||||
};
|
||||
|
||||
/*********************************************************************************
|
||||
@ -64,7 +70,10 @@ void astrocde_mess_state::astrocade_mem(address_map &map)
|
||||
|
||||
void astrocde_mess_state::astrocade_io(address_map &map)
|
||||
{
|
||||
map(0x00, 0x1f).select(0xff00).rw(this, FUNC(astrocde_mess_state::astrocade_data_chip_register_r), FUNC(astrocde_mess_state::astrocade_data_chip_register_w));
|
||||
map(0x00, 0x0f).mirror(0xff00).rw(this, FUNC(astrocde_state::video_register_r), FUNC(astrocde_state::video_register_w));
|
||||
map(0x10, 0x1f).select(0xff00).r("astrocade1", FUNC(astrocade_io_device::read));
|
||||
map(0x10, 0x18).select(0xff00).w("astrocade1", FUNC(astrocade_io_device::write));
|
||||
map(0x19, 0x19).mirror(0xff00).w(this, FUNC(astrocde_state::expand_register_w));
|
||||
}
|
||||
|
||||
/*************************************
|
||||
@ -90,6 +99,14 @@ void astrocde_mess_state::astrocade_io(address_map &map)
|
||||
*
|
||||
*************************************/
|
||||
|
||||
READ8_MEMBER(astrocde_mess_state::inputs_r)
|
||||
{
|
||||
if (BIT(offset, 2))
|
||||
return m_keypad[offset & 3]->read();
|
||||
else
|
||||
return m_handle[offset & 3]->read();
|
||||
}
|
||||
|
||||
static INPUT_PORTS_START( astrocde )
|
||||
PORT_START("P1HANDLE")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP) PORT_PLAYER(1) PORT_8WAY
|
||||
@ -216,7 +233,12 @@ MACHINE_CONFIG_START(astrocde_mess_state::astrocde)
|
||||
|
||||
/* sound hardware */
|
||||
SPEAKER(config, "mono").front_center();
|
||||
MCFG_DEVICE_ADD("astrocade1", ASTROCADE, ASTROCADE_CLOCK/4)
|
||||
MCFG_DEVICE_ADD("astrocade1", ASTROCADE_IO, ASTROCADE_CLOCK/4)
|
||||
MCFG_ASTROCADE_IO_SI_READ_CB(READ8(*this, astrocde_mess_state, inputs_r))
|
||||
MCFG_ASTROCADE_IO_POT0("P1_KNOB")
|
||||
MCFG_ASTROCADE_IO_POT1("P2_KNOB")
|
||||
MCFG_ASTROCADE_IO_POT2("P3_KNOB")
|
||||
MCFG_ASTROCADE_IO_POT3("P4_KNOB")
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
|
||||
|
||||
/* expansion port */
|
||||
|
||||
@ -96,7 +96,7 @@ void g627_state::io_map(address_map &map)
|
||||
map.global_mask(0xff);
|
||||
map(0x00, 0x02).w(this, FUNC(g627_state::disp_w));
|
||||
map(0x03, 0x07).w(this, FUNC(g627_state::lamp_w));
|
||||
map(0x10, 0x17).w("astrocade", FUNC(astrocade_device::astrocade_sound_w));
|
||||
map(0x10, 0x17).w("astrocade", FUNC(astrocade_io_device::write));
|
||||
map(0x20, 0x27).rw("i8156", FUNC(i8155_device::io_r), FUNC(i8155_device::io_w));
|
||||
}
|
||||
|
||||
@ -311,7 +311,7 @@ MACHINE_CONFIG_START(g627_state::g627)
|
||||
/* Sound */
|
||||
genpin_audio(config);
|
||||
SPEAKER(config, "mono").front_center();
|
||||
MCFG_DEVICE_ADD("astrocade", ASTROCADE, 14138000/8) // 0066-117XX audio chip
|
||||
MCFG_DEVICE_ADD("astrocade", ASTROCADE_IO, 14138000/8) // 0066-117XX audio chip
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
|
||||
|
||||
/* Video */
|
||||
|
||||
@ -43,18 +43,7 @@ public:
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_bank4000(*this, "bank4000"),
|
||||
m_bank8000(*this, "bank8000"),
|
||||
m_p1handle(*this, "P1HANDLE"),
|
||||
m_p2handle(*this, "P2HANDLE"),
|
||||
m_p3handle(*this, "P3HANDLE"),
|
||||
m_p4handle(*this, "P4HANDLE"),
|
||||
m_keypad0(*this, "KEYPAD0"),
|
||||
m_keypad1(*this, "KEYPAD1"),
|
||||
m_keypad2(*this, "KEYPAD2"),
|
||||
m_keypad3(*this, "KEYPAD3"),
|
||||
m_p1_knob(*this, "P1_KNOB"),
|
||||
m_p2_knob(*this, "P2_KNOB"),
|
||||
m_p3_knob(*this, "P3_KNOB"),
|
||||
m_p4_knob(*this, "P4_KNOB"),
|
||||
m_handle(*this, "P%uHANDLE", 1U),
|
||||
m_trackball(*this, { { "TRACKX2", "TRACKY2", "TRACKX1", "TRACKY1" } }),
|
||||
m_joystick(*this, { { "MOVEX", "MOVEY" } }),
|
||||
m_interrupt_scanline(0xff)
|
||||
@ -64,25 +53,14 @@ public:
|
||||
optional_device<cpu_device> m_subcpu;
|
||||
optional_device<samples_device> m_samples;
|
||||
optional_device<votrax_sc01_device> m_votrax;
|
||||
optional_device<astrocade_device> m_astrocade_sound1;
|
||||
optional_device<astrocade_io_device> m_astrocade_sound1;
|
||||
optional_shared_ptr<uint8_t> m_videoram;
|
||||
optional_shared_ptr<uint8_t> m_protected_ram;
|
||||
required_device<screen_device> m_screen;
|
||||
optional_device<generic_latch_8_device> m_soundlatch;
|
||||
optional_device<address_map_bank_device> m_bank4000;
|
||||
optional_memory_bank m_bank8000;
|
||||
optional_ioport m_p1handle;
|
||||
optional_ioport m_p2handle;
|
||||
optional_ioport m_p3handle;
|
||||
optional_ioport m_p4handle;
|
||||
optional_ioport m_keypad0;
|
||||
optional_ioport m_keypad1;
|
||||
optional_ioport m_keypad2;
|
||||
optional_ioport m_keypad3;
|
||||
optional_ioport m_p1_knob;
|
||||
optional_ioport m_p2_knob;
|
||||
optional_ioport m_p3_knob;
|
||||
optional_ioport m_p4_knob;
|
||||
optional_ioport_array<4> m_handle;
|
||||
optional_ioport_array<4> m_trackball;
|
||||
optional_ioport_array<2> m_joystick;
|
||||
|
||||
@ -136,28 +114,25 @@ public:
|
||||
DECLARE_WRITE8_MEMBER(protected_ram_enable_w);
|
||||
DECLARE_READ8_MEMBER(protected_ram_r);
|
||||
DECLARE_WRITE8_MEMBER(protected_ram_w);
|
||||
DECLARE_WRITE8_MEMBER(seawolf2_lamps_w);
|
||||
DECLARE_WRITE8_MEMBER(seawolf2_sound_1_w);
|
||||
DECLARE_WRITE8_MEMBER(seawolf2_sound_2_w);
|
||||
DECLARE_WRITE8_MEMBER(ebases_trackball_select_w);
|
||||
DECLARE_WRITE8_MEMBER(ebases_coin_w);
|
||||
DECLARE_READ8_MEMBER(spacezap_io_r);
|
||||
DECLARE_READ8_MEMBER(wow_io_r);
|
||||
DECLARE_READ8_MEMBER(gorf_io_1_r);
|
||||
DECLARE_READ8_MEMBER(gorf_io_2_r);
|
||||
DECLARE_READ8_MEMBER(robby_io_r);
|
||||
DECLARE_READ8_MEMBER(profpac_io_1_r);
|
||||
DECLARE_READ8_MEMBER(profpac_io_2_r);
|
||||
DECLARE_READ8_MEMBER(input_mux_r);
|
||||
template<int Coin> DECLARE_WRITE_LINE_MEMBER(coin_counter_w);
|
||||
template<int Bit> DECLARE_WRITE_LINE_MEMBER(sparkle_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(gorf_sound_switch_w);
|
||||
DECLARE_WRITE8_MEMBER(profpac_banksw_w);
|
||||
DECLARE_WRITE8_MEMBER(demndrgn_banksw_w);
|
||||
DECLARE_READ8_MEMBER(demndrgn_io_r);
|
||||
DECLARE_WRITE_LINE_MEMBER(demndrgn_input_select_w);
|
||||
DECLARE_WRITE8_MEMBER(demndrgn_sound_w);
|
||||
DECLARE_WRITE8_MEMBER(tenpindx_lamp_w);
|
||||
DECLARE_WRITE8_MEMBER(tenpindx_counter_w);
|
||||
DECLARE_WRITE8_MEMBER(tenpindx_lights_w);
|
||||
DECLARE_READ8_MEMBER(astrocade_data_chip_register_r);
|
||||
DECLARE_WRITE8_MEMBER(astrocade_data_chip_register_w);
|
||||
DECLARE_READ8_MEMBER(video_register_r);
|
||||
DECLARE_WRITE8_MEMBER(video_register_w);
|
||||
DECLARE_WRITE8_MEMBER(astrocade_funcgen_w);
|
||||
DECLARE_WRITE8_MEMBER(expand_register_w);
|
||||
DECLARE_WRITE8_MEMBER(astrocade_pattern_board_w);
|
||||
DECLARE_WRITE8_MEMBER(profpac_page_select_w);
|
||||
DECLARE_READ8_MEMBER(profpac_intercept_r);
|
||||
@ -193,7 +168,7 @@ public:
|
||||
void init_sparklestar();
|
||||
virtual void machine_start() override;
|
||||
|
||||
DECLARE_READ8_MEMBER( votrax_speech_r );
|
||||
DECLARE_WRITE8_MEMBER(votrax_speech_w);
|
||||
CUSTOM_INPUT_MEMBER( votrax_speech_status_r );
|
||||
|
||||
void astrocade_base(machine_config &config);
|
||||
@ -213,8 +188,11 @@ public:
|
||||
void demndrgn_map(address_map &map);
|
||||
void ebases_map(address_map &map);
|
||||
void port_map(address_map &map);
|
||||
void port_map_discrete(address_map &map);
|
||||
void port_map_ebases(address_map &map);
|
||||
void port_map_16col_pattern(address_map &map);
|
||||
void port_map_16col_pattern_nosound(address_map &map);
|
||||
void port_map_16col_pattern_demndrgn(address_map &map);
|
||||
void port_map_16col_pattern_tenpindx(address_map &map);
|
||||
void port_map_mono_pattern(address_map &map);
|
||||
void port_map_stereo_pattern(address_map &map);
|
||||
|
||||
@ -469,151 +469,100 @@ TIMER_CALLBACK_MEMBER(astrocde_state::scanline_callback)
|
||||
*
|
||||
*************************************/
|
||||
|
||||
READ8_MEMBER(astrocde_state::astrocade_data_chip_register_r)
|
||||
READ8_MEMBER(astrocde_state::video_register_r)
|
||||
{
|
||||
uint8_t result = 0xff;
|
||||
|
||||
/* these are the core registers */
|
||||
switch (offset & 0xff)
|
||||
{
|
||||
case 0x08: /* intercept feedback */
|
||||
result = m_funcgen_intercept;
|
||||
m_funcgen_intercept = 0;
|
||||
break;
|
||||
case 0x08: /* intercept feedback */
|
||||
result = m_funcgen_intercept;
|
||||
m_funcgen_intercept = 0;
|
||||
break;
|
||||
|
||||
case 0x0e: /* vertical feedback (from lightpen interrupt) */
|
||||
result = m_vertical_feedback;
|
||||
break;
|
||||
case 0x0e: /* vertical feedback (from lightpen interrupt) */
|
||||
result = m_vertical_feedback;
|
||||
break;
|
||||
|
||||
case 0x0f: /* horizontal feedback (from lightpen interrupt) */
|
||||
result = m_horizontal_feedback;
|
||||
break;
|
||||
|
||||
case 0x10: /* player 1 handle */
|
||||
result = m_p1handle.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x11: /* player 2 handle */
|
||||
result = m_p2handle.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x12: /* player 3 handle */
|
||||
result = m_p3handle.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x13: /* player 4 handle */
|
||||
result = m_p4handle.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x14: /* keypad column 0 */
|
||||
result = m_keypad0.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x15: /* keypad column 1 */
|
||||
result = m_keypad1.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x16: /* keypad column 2 */
|
||||
result = m_keypad2.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x17: /* keypad column 3 */
|
||||
result = m_keypad3.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x1c: /* player 1 knob */
|
||||
result = m_p1_knob.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x1d: /* player 2 knob */
|
||||
result = m_p2_knob.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x1e: /* player 3 knob */
|
||||
result = m_p3_knob.read_safe(0xff);
|
||||
break;
|
||||
|
||||
case 0x1f: /* player 4 knob */
|
||||
result = m_p4_knob.read_safe(0xff);
|
||||
break;
|
||||
case 0x0f: /* horizontal feedback (from lightpen interrupt) */
|
||||
result = m_horizontal_feedback;
|
||||
break;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(astrocde_state::astrocade_data_chip_register_w)
|
||||
WRITE8_MEMBER(astrocde_state::video_register_w)
|
||||
{
|
||||
/* these are the core registers */
|
||||
switch (offset & 0xff)
|
||||
{
|
||||
case 0x00: /* color table is in registers 0-7 */
|
||||
case 0x01:
|
||||
case 0x02:
|
||||
case 0x03:
|
||||
case 0x04:
|
||||
case 0x05:
|
||||
case 0x06:
|
||||
case 0x07:
|
||||
m_colors[offset & 7] = data;
|
||||
break;
|
||||
case 0x00: /* color table is in registers 0-7 */
|
||||
case 0x01:
|
||||
case 0x02:
|
||||
case 0x03:
|
||||
case 0x04:
|
||||
case 0x05:
|
||||
case 0x06:
|
||||
case 0x07:
|
||||
m_colors[offset & 7] = data;
|
||||
break;
|
||||
|
||||
case 0x08: /* mode register */
|
||||
m_video_mode = data & 1;
|
||||
break;
|
||||
case 0x08: /* mode register */
|
||||
m_video_mode = data & 1;
|
||||
break;
|
||||
|
||||
case 0x09: /* color split pixel */
|
||||
m_colorsplit = 2 * (data & 0x3f);
|
||||
m_bgdata = ((data & 0xc0) >> 6) * 0x55;
|
||||
break;
|
||||
case 0x09: /* color split pixel */
|
||||
m_colorsplit = 2 * (data & 0x3f);
|
||||
m_bgdata = ((data & 0xc0) >> 6) * 0x55;
|
||||
break;
|
||||
|
||||
case 0x0a: /* vertical blank register */
|
||||
m_vblank = data;
|
||||
break;
|
||||
case 0x0a: /* vertical blank register */
|
||||
m_vblank = data;
|
||||
break;
|
||||
|
||||
case 0x0b: /* color block transfer */
|
||||
m_colors[(offset >> 8) & 7] = data;
|
||||
break;
|
||||
case 0x0b: /* color block transfer */
|
||||
m_colors[(offset >> 8) & 7] = data;
|
||||
break;
|
||||
|
||||
case 0x0c: /* function generator */
|
||||
m_funcgen_control = data;
|
||||
m_funcgen_expand_count = 0; /* reset flip-flop for expand mode on write to this register */
|
||||
m_funcgen_rotate_count = 0; /* reset counter for rotate mode on write to this register */
|
||||
m_funcgen_shift_prev_data = 0; /* reset shift buffer on write to this register */
|
||||
break;
|
||||
case 0x0c: /* function generator */
|
||||
m_funcgen_control = data;
|
||||
m_funcgen_expand_count = 0; /* reset flip-flop for expand mode on write to this register */
|
||||
m_funcgen_rotate_count = 0; /* reset counter for rotate mode on write to this register */
|
||||
m_funcgen_shift_prev_data = 0; /* reset shift buffer on write to this register */
|
||||
break;
|
||||
|
||||
case 0x0d: /* interrupt feedback */
|
||||
m_interrupt_vector = data;
|
||||
m_maincpu->set_input_line(0, CLEAR_LINE);
|
||||
break;
|
||||
case 0x0d: /* interrupt feedback */
|
||||
m_interrupt_vector = data;
|
||||
m_maincpu->set_input_line(0, CLEAR_LINE);
|
||||
break;
|
||||
|
||||
case 0x0e: /* interrupt enable and mode */
|
||||
m_interrupt_enabl = data;
|
||||
m_maincpu->set_input_line(0, CLEAR_LINE);
|
||||
break;
|
||||
case 0x0e: /* interrupt enable and mode */
|
||||
m_interrupt_enabl = data;
|
||||
m_maincpu->set_input_line(0, CLEAR_LINE);
|
||||
break;
|
||||
|
||||
case 0x0f: /* interrupt line */
|
||||
m_interrupt_scanline = data;
|
||||
m_maincpu->set_input_line(0, CLEAR_LINE);
|
||||
break;
|
||||
case 0x0f: /* interrupt line */
|
||||
m_interrupt_scanline = data;
|
||||
m_maincpu->set_input_line(0, CLEAR_LINE);
|
||||
break;
|
||||
|
||||
case 0x10: /* master oscillator register */
|
||||
case 0x11: /* tone A frequency register */
|
||||
case 0x12: /* tone B frequency register */
|
||||
case 0x13: /* tone C frequency register */
|
||||
case 0x14: /* vibrato register */
|
||||
case 0x15: /* tone C volume, noise modulation and MUX register */
|
||||
case 0x16: /* tone A volume and tone B volume register */
|
||||
case 0x17: /* noise volume register */
|
||||
case 0x18: /* sound block transfer */
|
||||
if (m_video_config & AC_SOUND_PRESENT)
|
||||
m_astrocade_sound1->astrocade_sound_w(space, offset, data);
|
||||
break;
|
||||
|
||||
case 0x19: /* expand register */
|
||||
m_funcgen_expand_color[0] = data & 0x03;
|
||||
m_funcgen_expand_color[1] = (data >> 2) & 0x03;
|
||||
break;
|
||||
#ifdef UNUSED_OLD_CODE
|
||||
case 0x10: /* master oscillator register */
|
||||
case 0x11: /* tone A frequency register */
|
||||
case 0x12: /* tone B frequency register */
|
||||
case 0x13: /* tone C frequency register */
|
||||
case 0x14: /* vibrato register */
|
||||
case 0x15: /* tone C volume, noise modulation and MUX register */
|
||||
case 0x16: /* tone A volume and tone B volume register */
|
||||
case 0x17: /* noise volume register */
|
||||
case 0x18: /* sound block transfer */
|
||||
if (m_video_config & AC_SOUND_PRESENT)
|
||||
m_astrocade_sound1->write(space, offset, data);
|
||||
break;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
@ -713,6 +662,13 @@ WRITE8_MEMBER(astrocde_state::astrocade_funcgen_w)
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(astrocde_state::expand_register_w)
|
||||
{
|
||||
m_funcgen_expand_color[0] = data & 0x03;
|
||||
m_funcgen_expand_color[1] = (data >> 2) & 0x03;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
|
||||
Loading…
Reference in New Issue
Block a user