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(MESS) New skeleton [Al Kossow, Robbbert]
------------------------------------------------- Forward Technology FT-68M
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Robbbert
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ae13e9a9fb
commit
118b344adc
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.gitattributes
vendored
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.gitattributes
vendored
@ -6297,6 +6297,7 @@ src/mess/drivers/fmtowns.c svneol=native#text/plain
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src/mess/drivers/fp1100.c svneol=native#text/plain
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src/mess/drivers/fp200.c svneol=native#text/plain
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src/mess/drivers/fp6000.c svneol=native#text/plain
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src/mess/drivers/ft68m.c svneol=native#text/plain
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src/mess/drivers/galaxy.c svneol=native#text/plain
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src/mess/drivers/galeb.c svneol=native#text/plain
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src/mess/drivers/gamecom.c svneol=native#text/plain
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120
src/mess/drivers/ft68m.c
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120
src/mess/drivers/ft68m.c
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/***************************************************************************
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Forward Technology FT-68M Multibus card.
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2013-09-26 Skeleton driver
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Chips: HD68000-10, uPD7201C, AM9513APC. Crystal: 19.6608 MHz
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Interrupts: INT6 is output of Timer 2, INT7 is output of Timer 3 (refresh),
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INT5 comes from SIO.
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****************************************************************************/
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#include "emu.h"
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#include "cpu/m68000/m68000.h"
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#include "machine/terminal.h"
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class ft68m_state : public driver_device
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{
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public:
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ft68m_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_p_base(*this, "rambase")
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, m_maincpu(*this, "maincpu")
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, m_terminal(*this, TERMINAL_TAG)
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{ }
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DECLARE_WRITE8_MEMBER(kbd_put);
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DECLARE_READ16_MEMBER(keyin_r);
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DECLARE_READ16_MEMBER(status_r);
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private:
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UINT8 m_term_data;
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virtual void machine_reset();
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required_shared_ptr<UINT16> m_p_base;
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required_device<cpu_device> m_maincpu;
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required_device<generic_terminal_device> m_terminal;
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};
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READ16_MEMBER( ft68m_state::keyin_r )
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{
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UINT16 ret = m_term_data;
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m_term_data = 0;
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return ret << 8;
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}
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READ16_MEMBER( ft68m_state::status_r )
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{
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return (m_term_data) ? 0x500 : 0x400;
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}
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static ADDRESS_MAP_START(ft68m_mem, AS_PROGRAM, 16, ft68m_state)
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ADDRESS_MAP_UNMAP_HIGH
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ADDRESS_MAP_GLOBAL_MASK(0xffffff)
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AM_RANGE(0x000000, 0x1fffff) AM_RAM AM_SHARE("rambase")
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AM_RANGE(0x200000, 0x201fff) AM_ROM AM_REGION("roms", 0x0000)
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AM_RANGE(0x400000, 0x401fff) AM_ROM AM_REGION("roms", 0x2000)
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AM_RANGE(0x600000, 0x600001) AM_READ(keyin_r) AM_DEVWRITE8(TERMINAL_TAG, generic_terminal_device, write, 0xff00)
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AM_RANGE(0x600002, 0x600003) AM_READ(status_r)
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//AM_RANGE(0x600000, 0x600003) AM_MIRROR(0x1ffffc) uPD7201 SIO
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//AM_RANGE(0x800000, 0x800003) AM_MIRROR(0x1ffffc) AM9513 Timer
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//AM_RANGE(0xa00000, 0xbfffff) Page Map
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//AM_RANGE(0xc00000, 0xdfffff) Segment Map
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//AM_RANGE(0xe00000, 0xffffff) Context Register
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ADDRESS_MAP_END
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/* Input ports */
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static INPUT_PORTS_START( ft68m )
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INPUT_PORTS_END
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void ft68m_state::machine_reset()
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{
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UINT8* ROM = memregion("roms")->base();
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memcpy(m_p_base, ROM, 8);
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m_maincpu->reset();
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}
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WRITE8_MEMBER( ft68m_state::kbd_put )
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{
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m_term_data = data;
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}
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static GENERIC_TERMINAL_INTERFACE( terminal_intf )
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{
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DEVCB_DRIVER_MEMBER(ft68m_state, kbd_put)
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};
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static MACHINE_CONFIG_START( ft68m, ft68m_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", M68000, XTAL_19_6608MHz / 2)
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MCFG_CPU_PROGRAM_MAP(ft68m_mem)
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/* video hardware */
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MCFG_GENERIC_TERMINAL_ADD(TERMINAL_TAG, terminal_intf)
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MACHINE_CONFIG_END
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/* ROM definition */
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ROM_START( ft68m )
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ROM_REGION16_BE(0x4000, "roms", 0)
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ROM_LOAD16_BYTE(" 23-0009-01c.a4", 0x0000, 0x1000, CRC(0d45fc8d) SHA1(59587cb1c151bfd0d69e708716ed3b0a78aa85ea) )
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ROM_LOAD16_BYTE(" 23-0008-01c.a1", 0x0001, 0x1000, CRC(d1aa1164) SHA1(05e10f1c594e2acd369949b873a524a9cc37829f) )
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ROM_LOAD16_BYTE( "33-01.a6", 0x2000, 0x1000, CRC(53fe3c73) SHA1(ad15c74cd8edef9d9716ad0d16f7a95ff2af901f) )
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ROM_LOAD16_BYTE( "33-00.a3", 0x2001, 0x1000, CRC(06b1cc77) SHA1(12e3314e92f800b3c4ebdf55dcd5351230224788) )
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ROM_REGION(0x700, "proms", 0)
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ROM_LOAD("23-0010-00.a15", 0x000, 0x020, CRC(20eb1183) SHA1(9b268792b28d858d6b6a1b6c4148af88a8d6b735) )
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ROM_LOAD("23-0011-00.a14", 0x100, 0x200, CRC(12d9a6be) SHA1(fca99f9c5afc630ac67cbd4e5ba4e5242b826848) )
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ROM_LOAD("23-0012-00.a16", 0x300, 0x020, CRC(ee1e5a14) SHA1(0d3346cb3b647fa2475bd7b4fa36ea6ecfdaf805) )
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ROM_LOAD("23-0034-00.e4", 0x400, 0x100, NO_DUMP )
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ROM_LOAD("23-0037-00.e7", 0x500, 0x100, NO_DUMP )
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ROM_LOAD("23-0038-00.f1", 0x600, 0x100, NO_DUMP )
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ROM_END
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/* Driver */
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/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
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COMP( 198?, ft68m, 0, 0, ft68m, ft68m, driver_device, 0, "Callan Data Systems", "ft68m", GAME_NOT_WORKING | GAME_NO_SOUND_HW )
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@ -2272,3 +2272,4 @@ lft1510
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imsai
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jade
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jonos
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ft68m
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@ -2390,8 +2390,9 @@ $(MESSOBJ)/skeleton.a: \
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$(MESS_DRIVERS)/eacc.o \
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$(MESS_DRIVERS)/elwro800.o \
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$(MESS_DRIVERS)/eti660.o \
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$(MESS_DRIVERS)/fk1.o \
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$(MESS_DRIVERS)/fidelz80.o \
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$(MESS_DRIVERS)/fk1.o \
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$(MESS_DRIVERS)/ft68m.o \
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$(MESS_DRIVERS)/grfd2301.o \
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$(MESS_DRIVERS)/harriet.o \
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$(MESS_DRIVERS)/hpz80unk.o \
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