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https://github.com/holub/mame
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tv912c: Skeleton driver (nw)
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AJR
parent
166c4089eb
commit
e0df86cbbd
@ -3104,6 +3104,7 @@ files {
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MAME_DIR .. "src/mame/drivers/ts803.cpp",
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MAME_DIR .. "src/mame/drivers/ts816.cpp",
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MAME_DIR .. "src/mame/drivers/tv910.cpp",
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MAME_DIR .. "src/mame/drivers/tv912.cpp",
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MAME_DIR .. "src/mame/drivers/tv950.cpp",
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MAME_DIR .. "src/mame/drivers/tv990.cpp",
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MAME_DIR .. "src/mame/drivers/ts3000.cpp",
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@ -123,27 +123,6 @@ COMP( 1986, qvt201, 0, 0, terminals, terminals, terminals_state, 0, "Qume", "QVT
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/**************************************************************************************************************
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Televideo TVI-912C.
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Chips: i8035, TMS9927NL, AY5-1013A (COM2502)
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Crystals: 23.814 (divide by 4 for CPU clock)
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Other: 1x 8-sw DIP, 1x 10-sw DIP (internal), 2x 10-sw DIP (available to user at the back)
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***************************************************************************************************************/
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ROM_START( tv912c )
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ROM_REGION(0x10000, "maincpu", 0)
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ROM_LOAD( "a49c1.bin", 0x0000, 0x1000, CRC(d21851bf) SHA1(28fe77a218a5eee11de376f5d16e9380b616b3ca) ) // last half is all FF
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ROM_REGION(0x0800, "chargen", 0)
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ROM_LOAD( "a3-2.bin", 0x0000, 0x0800, CRC(bb9a7fbd) SHA1(5f1c4d41b25bd3ca4dbc336873362935daf283da) )
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ROM_END
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COMP( 1978, tv912c, 0, 0, terminals, terminals, terminals_state, 0, "TeleVideo", "TVI-912C", MACHINE_IS_SKELETON )
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/**************************************************************************************************************
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Televideo TVI-955
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77
src/mame/drivers/tv912.cpp
Normal file
77
src/mame/drivers/tv912.cpp
Normal file
@ -0,0 +1,77 @@
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// license:BSD-3-Clause
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// copyright-holders:
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/***********************************************************************************************************************************
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Skeleton driver for TeleVideo TVI-912 and TVI-920 terminals.
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************************************************************************************************************************************/
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#include "emu.h"
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#include "cpu/mcs48/mcs48.h"
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//#include "bus/rs232/rs232.h"
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//#include "machine/ay31015.h"
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//#include "video/tms9927.h"
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#include "screen.h"
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#define CHAR_WIDTH 14
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class tv912_state : public driver_device
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{
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public:
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tv912_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_p_chargen(*this, "chargen")
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{ }
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u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
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private:
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required_device<cpu_device> m_maincpu;
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required_region_ptr<u8> m_p_chargen;
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};
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u32 tv912_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
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{
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return 0;
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}
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static ADDRESS_MAP_START( prog_map, AS_PROGRAM, 8, tv912_state )
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ADDRESS_MAP_GLOBAL_MASK(0x7ff)
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AM_RANGE(0x000, 0x7ff) AM_ROM AM_REGION("maincpu", 0)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( io_map, AS_IO, 8, tv912_state )
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ADDRESS_MAP_END
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static INPUT_PORTS_START( tv912c )
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INPUT_PORTS_END
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static MACHINE_CONFIG_START( tv912 )
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MCFG_CPU_ADD("maincpu", I8035, XTAL_23_814MHz / 4)
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MCFG_CPU_PROGRAM_MAP(prog_map)
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MCFG_CPU_IO_MAP(io_map)
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MCFG_SCREEN_ADD("screen", RASTER)
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MCFG_SCREEN_RAW_PARAMS(XTAL_23_814MHz, 105 * CHAR_WIDTH, 0, 80 * CHAR_WIDTH, 270, 0, 240)
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MCFG_SCREEN_UPDATE_DRIVER(tv912_state, screen_update)
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MACHINE_CONFIG_END
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/**************************************************************************************************************
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Televideo TVI-912C.
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Chips: i8035, TMS9927NL, AY5-1013A (COM2502)
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Crystals: 23.814 (divide by 4 for CPU clock)
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Other: 1x 8-sw DIP, 1x 10-sw DIP (internal), 2x 10-sw DIP (available to user at the back)
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***************************************************************************************************************/
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ROM_START( tv912c )
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ROM_REGION(0x1000, "maincpu", 0)
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ROM_LOAD( "a49c1.bin", 0x0000, 0x1000, CRC(d21851bf) SHA1(28fe77a218a5eee11de376f5d16e9380b616b3ca) ) // last half is all FF
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ROM_REGION(0x0800, "chargen", 0)
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ROM_LOAD( "a3-2.bin", 0x0000, 0x0800, CRC(bb9a7fbd) SHA1(5f1c4d41b25bd3ca4dbc336873362935daf283da) )
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ROM_END
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COMP( 1978, tv912c, 0, 0, tv912, tv912c, tv912_state, 0, "TeleVideo Systems", "TVI-912C", MACHINE_IS_SKELETON )
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@ -36471,7 +36471,6 @@ aaa
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qvt70
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qvt103
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qvt201
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tv912c
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tv955
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tv965
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@ -37283,6 +37282,9 @@ tutor // 1983? Tomy Tutor
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@source:tv910.cpp
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tv910 //
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@source:tv912.cpp
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tv912c //
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@source:tv950.cpp
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tv950 //
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@ -712,6 +712,7 @@ tsispch.cpp
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tti.cpp
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tutor.cpp
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tv910.cpp
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tv912.cpp
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tv950.cpp
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tv990.cpp
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tvc.cpp
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