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https://github.com/holub/mame
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96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
/***************************************************************************
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Morrow Tricep
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12/05/2009 Skeleton driver.
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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 tricep_state : public driver_device
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{
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public:
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tricep_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_terminal(*this, TERMINAL_TAG)
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,
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m_p_ram(*this, "p_ram"){ }
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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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DECLARE_READ16_MEMBER(tricep_terminal_r);
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DECLARE_WRITE16_MEMBER(tricep_terminal_w);
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DECLARE_WRITE8_MEMBER(kbd_put);
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required_shared_ptr<UINT16> m_p_ram;
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virtual void machine_reset();
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};
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READ16_MEMBER( tricep_state::tricep_terminal_r )
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{
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return 0xffff;
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}
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WRITE16_MEMBER( tricep_state::tricep_terminal_w )
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{
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m_terminal->write(space, 0, data >> 8);
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}
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static ADDRESS_MAP_START(tricep_mem, AS_PROGRAM, 16, tricep_state)
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ADDRESS_MAP_UNMAP_HIGH
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AM_RANGE(0x00000000, 0x0007ffff) AM_RAM AM_SHARE("p_ram")
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AM_RANGE(0x00fd0000, 0x00fd1fff) AM_ROM AM_REGION("user1",0)
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AM_RANGE(0x00ff0028, 0x00ff0029) AM_READWRITE(tricep_terminal_r,tricep_terminal_w)
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ADDRESS_MAP_END
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/* Input ports */
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static INPUT_PORTS_START( tricep )
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INPUT_PORTS_END
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void tricep_state::machine_reset()
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{
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UINT8* user1 = memregion("user1")->base();
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memcpy((UINT8*)m_p_ram.target(),user1,0x2000);
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machine().device("maincpu")->reset();
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}
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WRITE8_MEMBER( tricep_state::kbd_put )
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{
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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(tricep_state, kbd_put)
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};
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static MACHINE_CONFIG_START( tricep, tricep_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu",M68000, XTAL_8MHz)
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MCFG_CPU_PROGRAM_MAP(tricep_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( tricep )
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ROM_REGION( 0x2000, "user1", ROMREGION_ERASEFF )
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ROM_LOAD16_BYTE( "tri2.4_odd.u37", 0x0000, 0x1000, CRC(31eb2dcf) SHA1(2d9df9262ee1096d0398505e10d209201ac49a5d))
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ROM_LOAD16_BYTE( "tri2.4_even.u36", 0x0001, 0x1000, CRC(4414dcdc) SHA1(00a3d293617dc691748ae85b6ccdd6723daefc0a))
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ROM_END
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/* Driver */
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/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
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COMP( 1985, tricep, 0, 0, tricep, tricep, driver_device, 0, "Morrow Designs", "Tricep", GAME_NOT_WORKING | GAME_NO_SOUND)
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