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ti74 skeleton driver, i will flesh it out later

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This commit is contained in:
Michaël Banaan Ananas 2014-07-20 16:28:22 +00:00
parent 9fc6a758ac
commit 5320f39673
6 changed files with 156 additions and 10 deletions
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2
.gitattributes vendored
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@ -8368,6 +8368,7 @@ src/mess/drivers/terak.c svneol=native#text/plain
src/mess/drivers/test_t400.c svneol=native#text/plain
src/mess/drivers/thomson.c svneol=native#text/plain
src/mess/drivers/ti630.c svneol=native#text/plain
src/mess/drivers/ti74.c svneol=native#text/xml
src/mess/drivers/ti85.c svneol=native#text/plain
src/mess/drivers/ti89.c svneol=native#text/plain
src/mess/drivers/ti990_10.c svneol=native#text/plain
@ -8764,6 +8765,7 @@ src/mess/layout/sym1.lay svneol=native#text/xml
src/mess/layout/tavernie.lay svneol=native#text/xml
src/mess/layout/tec1.lay svneol=native#text/xml
src/mess/layout/tecnbras.lay svneol=native#text/plain
src/mess/layout/ti74.lay svneol=native#text/xml
src/mess/layout/tk80.lay svneol=native#text/xml
src/mess/layout/tm990189.lay svneol=native#text/xml
src/mess/layout/tm990189v.lay svneol=native#text/xml

2
src/mess/drivers/cc40.c
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@ -498,7 +498,7 @@ MACHINE_CONFIG_END
/***************************************************************************
Game drivers
ROM Definitions
***************************************************************************/

136
src/mess/drivers/ti74.c Normal file
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@ -0,0 +1,136 @@
// license:BSD-3-Clause
// copyright-holders:hap
/***************************************************************************
TI-74
TODO:
- x
***************************************************************************/
#include "emu.h"
#include "cpu/tms7000/tms7000.h"
#include "video/hd44780.h"
#include "ti74.lh"
class ti74_state : public driver_device
{
public:
ti74_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu")
{ }
required_device<tms70c46_device> m_maincpu;
virtual void machine_reset();
virtual void machine_start();
DECLARE_PALETTE_INIT(ti74);
};
/***************************************************************************
Video
***************************************************************************/
PALETTE_INIT_MEMBER(ti74_state, ti74)
{
palette.set_pen_color(0, rgb_t(138, 146, 148));
palette.set_pen_color(1, rgb_t(92, 83, 88));
}
/***************************************************************************
I/O, Memory Maps
***************************************************************************/
static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8, ti74_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_END
/***************************************************************************
Inputs
***************************************************************************/
static INPUT_PORTS_START( ti74 )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
INPUT_PORTS_END
/***************************************************************************
Machine Config
***************************************************************************/
void ti74_state::machine_reset()
{
}
void ti74_state::machine_start()
{
}
static MACHINE_CONFIG_START( ti74, ti74_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", TMS70C46, 2500000)
MCFG_CPU_PROGRAM_MAP(main_map)
/* video hardware */
MCFG_SCREEN_ADD("screen", LCD)
MCFG_SCREEN_REFRESH_RATE(60) // arbitrary
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500))
MCFG_SCREEN_SIZE(6*16, 9*2)
MCFG_SCREEN_VISIBLE_AREA(0, 6*16-1, 0, 9*2-1)
MCFG_DEFAULT_LAYOUT(layout_ti74)
MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
MCFG_SCREEN_PALETTE("palette")
MCFG_PALETTE_ADD("palette", 2)
MCFG_PALETTE_INIT_OWNER(ti74_state, ti74)
MCFG_HD44780_ADD("hd44780")
MCFG_HD44780_LCD_SIZE(2, 16)
MACHINE_CONFIG_END
/***************************************************************************
ROM Definitions
***************************************************************************/
ROM_START( ti74 )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "tms70c46.bin", 0xf000, 0x1000, CRC(55a2f7c0) SHA1(530e3de42f2e304c8f4805ad389f38a459ec4e33) ) // internal cpu rom
ROM_REGION( 0x8000, "system", 0 )
ROM_LOAD( "ti74.bin", 0x0000, 0x8000, CRC(019aaa2f) SHA1(04a1e694a49d50602e45a7834846de4d9f7d587d) ) // system rom, banked
ROM_END
COMP( 1986, ti74, 0, 0, ti74, ti74, driver_device, 0, "Texas Instruments", "TI-74", GAME_IS_SKELETON )

8
src/mess/layout/ti74.lay Normal file
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@ -0,0 +1,8 @@
<?xml version="1.0"?>
<mamelayout version="2">
<view name="Internal Layout">
<screen index="0">
<bounds left="0" top="0" right="~scr0width~" bottom="~scr0height~" />
</screen>
</view>
</mamelayout>

9
src/mess/mess.lst
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@ -1049,6 +1049,7 @@ avigo_it // 1997 Avigo (Italian)
// Texas Instruments Calculators
ti73 // 1990 TI-73
ti74 // 1986 TI-74
ti81 // 1990 TI-81 (Z80 2 MHz)
ti81v2 // 1990 TI-81 (Z80 2 MHz)
ti85 // 1992 TI-85 (Z80 6 MHz)
@ -1066,6 +1067,10 @@ v200 // 2002 Voyage 200 PLT
ti89t // 2004 TI-89 Titanium
evmbug
// Exelvision (founded by former TI employees)
exl100
exeltel
// NEC
pc6001
pc6001a
@ -1849,10 +1854,6 @@ poly8813
// Bondwell
bw2
// Exeltel
exl100
exeltel
// Comx World Operations Ltd
comx35p
comx35n

9
src/mess/mess.mak
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@ -683,7 +683,6 @@ DRVLIBS += \
$(MESSOBJ)/entex.a \
$(MESSOBJ)/epoch.a \
$(MESSOBJ)/epson.a \
$(MESSOBJ)/exeltel.a \
$(MESSOBJ)/exidy.a \
$(MESSOBJ)/fairch.a \
$(MESSOBJ)/fidelity.a \
@ -1273,9 +1272,6 @@ $(MESSOBJ)/epson.a: \
$(MESS_DRIVERS)/qx10.o \
$(MESS_MACHINE)/qx10kbd.o \
$(MESSOBJ)/exeltel.a: \
$(MESS_DRIVERS)/exelv.o \
$(MESSOBJ)/exidy.a: \
$(MESS_MACHINE)/sorcerer.o \
$(MESS_DRIVERS)/sorcerer.o \
@ -1885,6 +1881,7 @@ $(MESSOBJ)/thomson.a: \
$(MESS_MACHINE)/thomflop.o \
$(MESSOBJ)/ti.a: \
$(MESS_DRIVERS)/ti74.o \
$(MESS_DRIVERS)/ti85.o \
$(MESS_VIDEO)/ti85.o \
$(MESS_MACHINE)/ti85.o \
@ -1914,8 +1911,9 @@ $(MESSOBJ)/ti.a: \
$(MESS_DRIVERS)/ti99_2.o \
$(MESS_VIDEO)/avigo.o \
$(MESS_DRIVERS)/avigo.o \
$(MESS_DRIVERS)/evmbug.o \
$(MESS_DRIVERS)/cc40.o \
$(MESS_DRIVERS)/evmbug.o \
$(MESS_DRIVERS)/exelv.o \
$(MESSOBJ)/tiger.a: \
$(MESS_DRIVERS)/gamecom.o \
@ -2338,6 +2336,7 @@ $(MESS_DRIVERS)/sym1.o: $(MESS_LAYOUT)/sym1.lh
$(MESS_DRIVERS)/tavernie.o: $(MESS_LAYOUT)/tavernie.lh
$(MESS_DRIVERS)/tec1.o: $(MESS_LAYOUT)/tec1.lh
$(MESS_DRIVERS)/tecnbras.o: $(MESS_LAYOUT)/tecnbras.lh
$(MESS_DRIVERS)/ti74.o: $(MESS_LAYOUT)/ti74.lh
$(MESS_DRIVERS)/tk80.o: $(MESS_LAYOUT)/tk80.lh
$(MESS_DRIVERS)/tm990189.o: $(MESS_LAYOUT)/tm990189.lh \
$(MESS_LAYOUT)/tm990189v.lh