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https://github.com/holub/mame
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tandy12 skeleton driver
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hap
parent
09adc7eec3
commit
c05318dcc0
@ -34,7 +34,7 @@
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#include "cpu/tms0980/tms0980.h"
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#include "sound/speaker.h"
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#include "merlin.lh"
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#include "merlin.lh" // clickable
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// master clock is a single stage RC oscillator: R=33K, C=100pf,
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// according to the TMS 1000 series data manual this is around 350kHz
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@ -21,7 +21,7 @@
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#include "cpu/tms0980/tms0980.h"
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#include "sound/speaker.h"
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#include "simon.lh"
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#include "simon.lh" // clickable
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// master clock is a single stage RC oscillator: R=33K, C=100pf,
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// according to the TMS 1000 series data manual this is around 350kHz
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149
src/mess/drivers/tandy12.c
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149
src/mess/drivers/tandy12.c
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// license:BSD-3-Clause
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// copyright-holders:hap
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/***************************************************************************
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Tandy Radio Shack Tandy-12 - Computerized Arcade
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* TMS1100 CD7282SL
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This tabletop game looks and plays like "Fabulous Fred" by the Japanese
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company Mego Corp. in 1980, which in turn is a mix of Merlin and Simon.
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Unlike Merlin and Simon, these spin-offs were not successful.
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***************************************************************************/
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#include "emu.h"
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#include "cpu/tms0980/tms0980.h"
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#include "sound/speaker.h"
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#include "tandy12.lh" // clickable
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// master clock is a single stage RC oscillator: R=39K, C=47pf,
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// according to the TMS 1000 series data manual this is around 400kHz
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#define MASTER_CLOCK (400000)
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class tandy12_state : public driver_device
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{
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public:
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tandy12_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_speaker(*this, "speaker")
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{ }
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required_device<tms1xxx_cpu_device> m_maincpu;
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required_device<speaker_sound_device> m_speaker;
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UINT16 m_o;
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UINT16 m_r;
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DECLARE_READ8_MEMBER(read_k);
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DECLARE_WRITE16_MEMBER(write_o);
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DECLARE_WRITE16_MEMBER(write_r);
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virtual void machine_start();
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};
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/***************************************************************************
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I/O
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***************************************************************************/
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READ8_MEMBER(tandy12_state::read_k)
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{
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return 0;
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}
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WRITE16_MEMBER(tandy12_state::write_o)
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{
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m_o = data;
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}
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WRITE16_MEMBER(tandy12_state::write_r)
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{
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// R10: speaker out
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m_speaker->level_w(data >> 10 & 1);
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m_r = data;
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}
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/***************************************************************************
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Inputs
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***************************************************************************/
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static INPUT_PORTS_START( tandy12 )
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INPUT_PORTS_END
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/***************************************************************************
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Machine Config
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***************************************************************************/
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void tandy12_state::machine_start()
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{
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m_o = 0;
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m_r = 0;
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save_item(NAME(m_o));
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save_item(NAME(m_r));
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}
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static const UINT16 tandy12_output_pla[0x20] =
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{
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/* O output PLA configuration currently unknown */
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
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0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f
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};
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static MACHINE_CONFIG_START( tandy12, tandy12_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", TMS1100, MASTER_CLOCK)
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MCFG_TMS1XXX_OUTPUT_PLA(tandy12_output_pla)
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MCFG_TMS1XXX_READ_K_CB(READ8(tandy12_state, read_k))
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MCFG_TMS1XXX_WRITE_O_CB(WRITE16(tandy12_state, write_o))
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MCFG_TMS1XXX_WRITE_R_CB(WRITE16(tandy12_state, write_r))
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MCFG_DEFAULT_LAYOUT(layout_tandy12)
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/* no video! */
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/* sound hardware */
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MCFG_SPEAKER_STANDARD_MONO("mono")
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MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0)
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
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MACHINE_CONFIG_END
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/***************************************************************************
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Game driver(s)
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***************************************************************************/
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ROM_START( tandy12 )
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ROM_REGION( 0x800, "maincpu", 0 )
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ROM_LOAD( "cd7282sl", 0x0000, 0x800, CRC(a10013dd) SHA1(42ebd3de3449f371b99937f9df39c240d15ac686) )
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ROM_REGION( 867, "maincpu:mpla", 0 )
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ROM_LOAD( "tms1100_default_mpla.pla", 0, 867, BAD_DUMP CRC(62445fc9) SHA1(d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec) ) // not verified
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ROM_REGION( 365, "maincpu:opla", 0 )
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ROM_LOAD( "tms1100_tandy12_opla.pla", 0, 365, NO_DUMP )
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ROM_END
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CONS( 1981, tandy12, 0, 0, tandy12, tandy12, driver_device, 0, "Tandy Radio Shack", "Tandy-12 - Computerized Arcade", GAME_SUPPORTS_SAVE | GAME_NOT_WORKING )
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16
src/mess/layout/tandy12.lay
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16
src/mess/layout/tandy12.lay
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@ -0,0 +1,16 @@
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<?xml version="1.0"?>
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<mamelayout version="2">
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<!-- define elements -->
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<!-- build screen -->
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<view name="Internal Layout">
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<bounds left="0" right="100" top="0" bottom="100" />
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</view>
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</mamelayout>
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@ -1220,6 +1220,7 @@ ht108064 // Hradstechnika Szvetkezet HT-1080Z/64
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radionic // Radionic
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tandy2k
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tandy2khd
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tandy12
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coco // Color Computer
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cocoe // Color Computer (Extended BASIC 1.0)
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@ -1799,6 +1799,7 @@ $(MESSOBJ)/trs.a: \
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$(MESS_MACHINE)/dragon.o \
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$(MESS_MACHINE)/dgnalpha.o \
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$(MESS_VIDEO)/gime.o \
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$(MESS_DRIVERS)/tandy12.o \
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$(MESS_DRIVERS)/trs80.o $(MESS_MACHINE)/trs80.o $(MESS_VIDEO)/trs80.o \
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$(MESS_DRIVERS)/trs80m2.o $(MESS_MACHINE)/trs80m2kb.o \
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$(MESS_DRIVERS)/tandy2k.o $(MESS_MACHINE)/tandy2kb.o \
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@ -2166,6 +2167,7 @@ $(MESS_DRIVERS)/supercon.o: $(MESS_LAYOUT)/supercon.lh
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$(MESS_DRIVERS)/svision.o: $(MESS_LAYOUT)/svision.lh
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$(MESS_DRIVERS)/svmu.o: $(MESS_LAYOUT)/svmu.lh
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$(MESS_DRIVERS)/sym1.o: $(MESS_LAYOUT)/sym1.lh
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$(MESS_DRIVERS)/tandy12.o: $(MESS_LAYOUT)/tandy12.lh
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$(MESS_DRIVERS)/tavernie.o: $(MESS_LAYOUT)/tavernie.lh
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$(MESS_DRIVERS)/tec1.o: $(MESS_LAYOUT)/tec1.lh
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$(MESS_DRIVERS)/tecnbras.o: $(MESS_LAYOUT)/tecnbras.lh
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