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https://github.com/holub/mame
synced 2025-04-16 13:34:55 +03:00
New machines marked as NOT_WORKING
---------------------------------- 18R (Rockwell) [hap, Sean Riddle]
This commit is contained in:
hap
parent
f2ddee6df3
commit
6a91b86301
@ -3589,6 +3589,7 @@ files {
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MAME_DIR .. "src/mame/includes/aim65.h",
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MAME_DIR .. "src/mame/machine/aim65.cpp",
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MAME_DIR .. "src/mame/drivers/aim65_40.cpp",
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MAME_DIR .. "src/mame/drivers/hh_b5000.cpp",
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MAME_DIR .. "src/mame/drivers/hh_pps41.cpp",
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}
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@ -5,6 +5,8 @@
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Rockwell B5000 MCU
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TODO:
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- only one device dumped (Rockwell 8R) and it doesn't work at all
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- is unmapped ram mirrored? (that goes for subdevices too)
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- fix digit segment decoder, there should be a minus sign in it
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*/
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@ -31,7 +33,8 @@ b5000_cpu_device::b5000_cpu_device(const machine_config &mconfig, const char *ta
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// internal memory maps
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void b5000_cpu_device::program_448x8(address_map &map)
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{
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map(0x000, 0x1ff).rom();
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map(0x000, 0x07f).rom();
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map(0x0c0, 0x1ff).rom();
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}
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void b5000_cpu_device::data_45x4(address_map &map)
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@ -51,13 +51,13 @@ std::unique_ptr<util::disasm_interface> b6100_cpu_device::create_disassembler()
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// digit segment decoder
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u16 b6100_cpu_device::decode_digit(u8 data)
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{
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static u8 lut_segs[0x10] =
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static u16 lut_segs[0x10] =
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{
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// 0-9 same as B5000
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0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f,
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// EFG, BCG, none, SEG8, SEG9, SEG10
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0x70, 0x46, 0x00, 0x08, 0x10, 0x20
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0x70, 0x46, 0x00, 0x80, 0x100, 0x200
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};
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return lut_segs[data & 0xf];
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}
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225
src/mame/drivers/hh_b5000.cpp
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225
src/mame/drivers/hh_b5000.cpp
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@ -0,0 +1,225 @@
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// license:BSD-3-Clause
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// copyright-holders:hap
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// thanks-to:Sean Riddle
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/***************************************************************************
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Rockwell B5000 MCU series handhelds (before PPS-4/1)
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Mostly calculators on these MCUs, but also Mattel's first couple of handhelds.
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ROM source notes when dumped from another model, but confident it's the same:
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- rw18r: Rockwell 8R
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TODO:
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- figure out why rw18r doesn't work (ROM dump is good)
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***************************************************************************/
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#include "emu.h"
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#include "cpu/b5000/b5000.h"
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#include "cpu/b5000/b6000.h"
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#include "cpu/b5000/b6100.h"
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#include "video/pwm.h"
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#include "sound/spkrdev.h"
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#include "speaker.h"
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// internal artwork
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#include "rw18r.lh"
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//#include "hh_b5000_test.lh" // common test-layout - use external artwork
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class hh_b5000_state : public driver_device
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{
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public:
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hh_b5000_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_display(*this, "display"),
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m_speaker(*this, "speaker"),
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m_inputs(*this, "IN.%u", 0)
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{ }
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protected:
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virtual void machine_start() override;
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virtual void machine_reset() override;
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// devices
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required_device<b5000_base_device> m_maincpu;
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optional_device<pwm_display_device> m_display;
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optional_device<speaker_sound_device> m_speaker;
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optional_ioport_array<5> m_inputs; // max 5
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u16 m_inp_mux = 0;
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// MCU output pin state
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u16 m_str = 0;
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u16 m_seg = 0;
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u8 read_inputs(int columns);
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};
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// machine start/reset
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void hh_b5000_state::machine_start()
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{
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// register for savestates
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save_item(NAME(m_inp_mux));
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save_item(NAME(m_str));
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save_item(NAME(m_seg));
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}
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void hh_b5000_state::machine_reset()
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{
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}
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/***************************************************************************
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Helper Functions
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***************************************************************************/
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// generic input handlers
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u8 hh_b5000_state::read_inputs(int columns)
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{
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u8 ret = 0;
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// read selected input rows
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for (int i = 0; i < columns; i++)
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if (m_inp_mux >> i & 1)
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ret |= m_inputs[i]->read();
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return ret;
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}
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/***************************************************************************
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Minidrivers (subclass, I/O, Inputs, Machine Config, ROM Defs)
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***************************************************************************/
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namespace {
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/***************************************************************************
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Rockwell 8R, Rockwell 18R
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* B5000 MCU (label B5000CC)
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* 8-digit 7seg display
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This MCU was used in Rockwell 8R, 18R, and 9TR. It was also sold by
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Tandy (Radio Shack) as EC-220.
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***************************************************************************/
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class rw18r_state : public hh_b5000_state
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{
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public:
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rw18r_state(const machine_config &mconfig, device_type type, const char *tag) :
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hh_b5000_state(mconfig, type, tag)
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{ }
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void rw18r(machine_config &config);
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private:
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void write_str(u16 data);
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void write_seg(u16 data);
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u8 read_kb();
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};
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// handlers
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void rw18r_state::write_str(u16 data)
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{
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// STR0-STR7: digit select
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// STR4-STR8: input mux
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m_display->write_my(data);
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m_inp_mux = data >> 4;
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}
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void rw18r_state::write_seg(u16 data)
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{
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// SEG0-SEG7: digit segment data
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m_display->write_mx(bitswap<8>(data,0,7,6,5,4,3,2,1));
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}
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u8 rw18r_state::read_kb()
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{
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// KB: multiplexed inputs
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return read_inputs(5);
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}
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// config
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static INPUT_PORTS_START( rw18r )
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PORT_START("IN.0") // STR4
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("CE/C")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_STOP) PORT_CODE(KEYCODE_DEL_PAD) PORT_NAME(".")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+")
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PORT_START("IN.1") // STR5
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-")
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PORT_START("IN.2") // STR6
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(u8"×")
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PORT_START("IN.3") // STR7
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(u8"÷")
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PORT_START("IN.4") // STR8
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("STO") // unpopulated on 8R
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_R) PORT_NAME("RCL") // "
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("%")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=")
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INPUT_PORTS_END
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void rw18r_state::rw18r(machine_config &config)
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{
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// basic machine hardware
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B5000(config, m_maincpu, 240000); // approximation
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m_maincpu->write_str().set(FUNC(rw18r_state::write_str));
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m_maincpu->write_seg().set(FUNC(rw18r_state::write_seg));
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m_maincpu->read_kb().set(FUNC(rw18r_state::read_kb));
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// video hardware
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PWM_DISPLAY(config, m_display).set_size(8, 8);
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m_display->set_segmask(0xff, 0xff);
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config.set_default_layout(layout_rw18r);
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}
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// roms
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ROM_START( rw18r )
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ROM_REGION( 0x200, "maincpu", ROMREGION_ERASE00 )
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ROM_LOAD( "b5000cc", 0x000, 0x080, CRC(ace32614) SHA1(23cf11acf2e73ce2dfc165cb87f86fab15f69ff7) )
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ROM_CONTINUE( 0x0c0, 0x140 )
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ROM_END
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} // anonymous namespace
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/***************************************************************************
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Game driver(s)
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***************************************************************************/
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// YEAR NAME PARENT CMP MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS
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CONS( 1975, rw18r, 0, 0, rw18r, rw18r, rw18r_state, empty_init, "Rockwell", "18R (Rockwell)", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW | MACHINE_NOT_WORKING )
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36
src/mame/layout/hh_b5000_test.lay
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36
src/mame/layout/hh_b5000_test.lay
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@ -0,0 +1,36 @@
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<?xml version="1.0"?>
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<!--
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license:CC0
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-->
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<mamelayout version="2">
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<!-- define elements -->
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<element name="static_black"><rect><color red="0.0" green="0.0" blue="0.0" /></rect></element>
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<element name="led" defstate="0">
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<disk state="0"><color red="0.0" green="0.0" blue="0.0" /></disk>
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<disk state="1"><color red="1.0" green="0.2" blue="0.23" /></disk>
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</element>
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<!-- build screen -->
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<view name="Test Layout">
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<bounds left="0" right="10" top="0" bottom="16" />
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<element ref="static_black">
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<bounds left="0" right="10" top="0" bottom="16" />
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</element>
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<!-- max 16*10 matrix -->
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<repeat count="16">
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<param name="y" start="0" increment="1" />
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<repeat count="10">
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<param name="x" start="0" increment="1" />
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<element name="~y~.~x~" ref="led"><bounds x="~x~" y="~y~" width="0.5" height="0.5" /></element>
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</repeat>
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</repeat>
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</view>
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</mamelayout>
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21
src/mame/layout/rw18r.lay
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21
src/mame/layout/rw18r.lay
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@ -0,0 +1,21 @@
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<?xml version="1.0"?>
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<!--
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license:CC0
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-->
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<mamelayout version="2">
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<element name="digit" defstate="0">
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<led7seg><color red="1.0" green="0.1" blue="0.15" /></led7seg>
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</element>
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<view name="Internal Layout">
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<element name="digit7" ref="digit"><bounds x="0" y="0" width="10" height="15" /></element>
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<element name="digit6" ref="digit"><bounds x="10" y="0" width="10" height="15" /></element>
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<element name="digit5" ref="digit"><bounds x="20" y="0" width="10" height="15" /></element>
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<element name="digit4" ref="digit"><bounds x="30" y="0" width="10" height="15" /></element>
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<element name="digit3" ref="digit"><bounds x="40" y="0" width="10" height="15" /></element>
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<element name="digit2" ref="digit"><bounds x="50" y="0" width="10" height="15" /></element>
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<element name="digit1" ref="digit"><bounds x="60" y="0" width="10" height="15" /></element>
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<element name="digit0" ref="digit"><bounds x="70" y="0" width="10" height="15" /></element>
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</view>
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</mamelayout>
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@ -16435,6 +16435,9 @@ hexionb // bootleg
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@source:hh_amis2k.cpp
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wildfire // Parker Bros
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@source:hh_b5000.cpp
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rw18r // Rockwell
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@source:hh_cop400.cpp
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bship82 // Milton Bradley
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ctstein // Castle Toy
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@ -406,6 +406,7 @@ hec2hrp.cpp
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hektor.cpp
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hhtiger.cpp
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hh_amis2k.cpp
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hh_b5000.cpp
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hh_cop400.cpp
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hh_cops1.cpp
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hh_hmcs40.cpp
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