mirror of
https://github.com/holub/mame
synced 2025-06-05 12:26:35 +03:00
File not used anymore, code moved to fidel driver (nw)
This commit is contained in:
Miodrag Milanovic
parent
64df157502
commit
97e2520a6a
@ -1,349 +0,0 @@
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// license:BSD-3-Clause
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// copyright-holders:Kevin Horton,Jonathan Gevaryahu,Sandro Ronco
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/******************************************************************************
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WIP: plan to move to main fidelity chess driver
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Fidelity Champion Chess Challenger (model CSC)
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See drivers/fidelz80.cpp for hardware description
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TODO:
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- speech doesn't work
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- make a better artwork
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******************************************************************************/
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#include "emu.h"
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#include "cpu/m6502/m6502.h"
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#include "machine/6821pia.h"
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#include "sound/s14001a.h"
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// same layout of Sensory Chess Challenger
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//extern const char layout_vsc[];
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class csc_state : public driver_device
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{
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public:
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csc_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_speech(*this, "speech")
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{ }
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required_device<cpu_device> m_maincpu;
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required_device<s14001a_device> m_speech;
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virtual void machine_start() override;
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UINT16 input_read(int index);
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DECLARE_WRITE8_MEMBER( pia0_pa_w );
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DECLARE_WRITE8_MEMBER( pia0_pb_w );
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DECLARE_READ8_MEMBER( pia0_pb_r );
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DECLARE_WRITE_LINE_MEMBER( pia0_ca2_w );
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DECLARE_WRITE8_MEMBER( pia1_pa_w );
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DECLARE_WRITE8_MEMBER( pia1_pb_w );
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DECLARE_READ8_MEMBER( pia1_pa_r );
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DECLARE_WRITE_LINE_MEMBER( pia1_ca2_w );
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DECLARE_WRITE_LINE_MEMBER( pia1_cb2_w );
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DECLARE_READ_LINE_MEMBER( pia1_ca1_r );
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DECLARE_READ_LINE_MEMBER( pia1_cb1_r );
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UINT8 m_selector;
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TIMER_DEVICE_CALLBACK_MEMBER(irq_timer);
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};
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UINT16 csc_state::input_read(int index)
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{
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static const char *const col_tag[] =
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{
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"IN.0", "IN.1", "IN.2", "IN.3", "IN.4",
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"IN.5", "IN.6", "IN.7", "IN.8"
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};
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return ioport(col_tag[index])->read();
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}
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WRITE8_MEMBER( csc_state::pia0_pa_w )
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{
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UINT8 out_digit = BITSWAP8(data,0,1,5,6,7,2,3,4 );
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switch (m_selector)
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{
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case 0:
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output().set_digit_value(0, out_digit & 0x7f);
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output().set_value("pm_led", BIT(out_digit, 7));
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break;
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case 1:
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output().set_digit_value(1, out_digit & 0x7f);
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break;
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case 2:
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output().set_digit_value(2, out_digit & 0x7f);
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output().set_value("up_dot", BIT(out_digit, 7));
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break;
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case 3:
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output().set_digit_value(3, out_digit & 0x7f);
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output().set_value("low_dot", BIT(out_digit, 7));
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break;
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}
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// m_speech->reg_w(data & 0x3f);
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// for avoid the digit flashing
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m_selector |= 0x80;
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}
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WRITE8_MEMBER( csc_state::pia0_pb_w )
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{
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// m_speech->set_volume(15); // hack, s14001a core should assume a volume of 15 unless otherwise stated...
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// m_speech->rst_w(BIT(data, 1));
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}
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READ8_MEMBER( csc_state::pia0_pb_r )
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{
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UINT8 data = 0x04;
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if(m_speech->bsy_r())
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data |= 0x08;
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if (m_selector<9)
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if (input_read(m_selector) & 0x100)
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data |= 0x20;
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return data;
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}
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WRITE_LINE_MEMBER( csc_state::pia0_ca2_w )
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{
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}
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WRITE8_MEMBER( csc_state::pia1_pa_w )
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{
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m_selector = (m_selector & 0x0c) | ((data>>6) & 0x03);
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}
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WRITE8_MEMBER( csc_state::pia1_pb_w )
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{
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static const char *const row_tag[] =
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{
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"led_a", "led_b", "led_c", "led_d",
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"led_e", "led_f", "led_g", "led_h"
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};
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if (m_selector < 8)
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for (int i=0; i<8; i++)
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output().set_indexed_value(row_tag[m_selector], i+1, BIT(data, 7-i));
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}
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READ8_MEMBER( csc_state::pia1_pa_r )
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{
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UINT8 data = 0xff;
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if (m_selector<9)
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data = input_read(m_selector);
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return data & 0x3f;
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}
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WRITE_LINE_MEMBER( csc_state::pia1_ca2_w )
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{
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m_selector = (m_selector & 0x07) | (state ? 8 : 0);
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}
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WRITE_LINE_MEMBER( csc_state::pia1_cb2_w )
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{
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m_selector = (m_selector & 0x0b) | (state ? 4 : 0);
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}
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READ_LINE_MEMBER( csc_state::pia1_ca1_r )
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{
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int data = 0x01;
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if (m_selector<9)
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data = BIT(input_read(m_selector), 6);
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return data;
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}
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READ_LINE_MEMBER( csc_state::pia1_cb1_r )
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{
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int data = 0x01;
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if (m_selector<9)
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data = BIT(input_read(m_selector),7);
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return data;
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}
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TIMER_DEVICE_CALLBACK_MEMBER(csc_state::irq_timer)
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{
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m_maincpu->set_input_line(M6502_IRQ_LINE, HOLD_LINE);
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}
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/* Address maps */
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static ADDRESS_MAP_START(csc_mem, AS_PROGRAM, 8, csc_state)
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ADDRESS_MAP_UNMAP_HIGH
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AM_RANGE( 0x0000, 0x07ff) AM_RAM AM_MIRROR(0x4000) //2K RAM
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AM_RANGE( 0x0800, 0x0bff) AM_RAM AM_MIRROR(0x4400) //1K RAM
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AM_RANGE( 0x1000, 0x1003) AM_DEVREADWRITE("pia0", pia6821_device, read, write) AM_MIRROR(0x47fc)
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AM_RANGE( 0x1800, 0x1803) AM_DEVREADWRITE("pia1", pia6821_device, read, write) AM_MIRROR(0x47fc)
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AM_RANGE( 0x2000, 0x3fff) AM_ROM AM_MIRROR(0x4000)
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AM_RANGE( 0x8000, 0x9fff) AM_NOP
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AM_RANGE( 0xa000, 0xffff) AM_ROM
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ADDRESS_MAP_END
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/* Input ports */
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static INPUT_PORTS_START( csc )
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PORT_START("IN.0")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Speak") PORT_CODE(KEYCODE_SPACE)
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PORT_START("IN.1")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("RV") PORT_CODE(KEYCODE_V)
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PORT_START("IN.2")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("TM") PORT_CODE(KEYCODE_T)
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PORT_START("IN.3")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("LV") PORT_CODE(KEYCODE_L)
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PORT_START("IN.4")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("DM") PORT_CODE(KEYCODE_M)
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PORT_START("IN.5")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("ST") PORT_CODE(KEYCODE_S)
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PORT_START("IN.6")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_UNUSED) PORT_UNUSED
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PORT_START("IN.7")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_UNUSED) PORT_UNUSED
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PORT_START("IN.8")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Pawn") PORT_CODE(KEYCODE_1)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Rook") PORT_CODE(KEYCODE_2)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Knight") PORT_CODE(KEYCODE_3)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Bishop") PORT_CODE(KEYCODE_4)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Queen") PORT_CODE(KEYCODE_5)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("King") PORT_CODE(KEYCODE_6)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("CL") PORT_CODE(KEYCODE_DEL)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("RE") PORT_CODE(KEYCODE_R)
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PORT_BIT(0x100,IP_ACTIVE_LOW, IPT_UNUSED) PORT_UNUSED
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INPUT_PORTS_END
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void csc_state::machine_start()
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{
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save_item(NAME(m_selector));
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}
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/* Machine driver */
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static MACHINE_CONFIG_START( csc, csc_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", M6502, 3900000/2)
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MCFG_CPU_PROGRAM_MAP(csc_mem)
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//MCFG_DEFAULT_LAYOUT(layout_vsc)
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MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_timer", csc_state, irq_timer, attotime::from_hz(38400/64))
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MCFG_DEVICE_ADD("pia0", PIA6821, 0)
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MCFG_PIA_READPB_HANDLER(READ8(csc_state, pia0_pb_r))
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MCFG_PIA_WRITEPA_HANDLER(WRITE8(csc_state, pia0_pa_w))
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MCFG_PIA_WRITEPB_HANDLER(WRITE8(csc_state, pia0_pb_w))
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MCFG_PIA_CA2_HANDLER(WRITELINE(csc_state, pia0_ca2_w))
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MCFG_DEVICE_ADD("pia1", PIA6821, 0)
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MCFG_PIA_READPA_HANDLER(READ8(csc_state, pia1_pa_r))
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MCFG_PIA_READCA1_HANDLER(READLINE(csc_state, pia1_ca1_r))
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MCFG_PIA_READCB1_HANDLER(READLINE(csc_state, pia1_cb1_r))
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MCFG_PIA_WRITEPA_HANDLER(WRITE8(csc_state, pia1_pa_w))
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MCFG_PIA_WRITEPB_HANDLER(WRITE8(csc_state, pia1_pb_w))
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MCFG_PIA_CA2_HANDLER(WRITELINE(csc_state, pia1_ca2_w))
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MCFG_PIA_CB2_HANDLER(WRITELINE(csc_state, pia1_cb2_w))
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/* sound hardware */
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MCFG_SPEAKER_STANDARD_MONO("mono")
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MCFG_SOUND_ADD("speech", S14001A, 25000) // around 25khz
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
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MACHINE_CONFIG_END
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/* ROM definition */
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ROM_START(csc)
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ROM_REGION(0x10000, "maincpu", 0)
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ROM_LOAD("101-64109.bin", 0x2000, 0x2000, CRC(08a3577c) SHA1(69fe379d21a9d4b57c84c3832d7b3e7431eec341))
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ROM_LOAD("1025a03.bin", 0xa000, 0x2000, CRC(63982c07) SHA1(5ed4356323d5c80df216da55994abe94ba4aa94c))
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ROM_LOAD("1025a02.bin", 0xc000, 0x2000, CRC(9e6e7c69) SHA1(4f1ed9141b6596f4d2b1217d7a4ba48229f3f1b0))
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ROM_LOAD("1025a01.bin", 0xe000, 0x2000, CRC(57f068c3) SHA1(7d2ac4b9a2fba19556782863bdd89e2d2d94e97b))
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ROM_LOAD("74s474.bin", 0xfe00, 0x0200, CRC(4511ba31) SHA1(e275b1739f8c3aa445cccb6a2b597475f507e456))
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ROM_REGION(0x2000, "speech", 0)
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ROM_LOAD("101-32107.bin", 0x0000, 0x1000, CRC(f35784f9) SHA1(348e54a7fa1e8091f89ac656b4da22f28ca2e44d))
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ROM_END
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/* Driver */
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/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
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COMP( 1981, csc, 0, 0, csc, csc, driver_device, 0, "Fidelity Electronics", "Champion Chess Challenger (model CSC)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK)
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