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Diffstat (limited to 'src/mame/drivers/tricep.cpp')
-rw-r--r--src/mame/drivers/tricep.cpp94
1 files changed, 94 insertions, 0 deletions
diff --git a/src/mame/drivers/tricep.cpp b/src/mame/drivers/tricep.cpp
new file mode 100644
index 00000000000..728f8496177
--- /dev/null
+++ b/src/mame/drivers/tricep.cpp
@@ -0,0 +1,94 @@
+// license:BSD-3-Clause
+// copyright-holders:Miodrag Milanovic
+/***************************************************************************
+
+ Morrow Tricep
+
+ 12/05/2009 Skeleton driver.
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/m68000/m68000.h"
+#include "machine/terminal.h"
+
+#define TERMINAL_TAG "terminal"
+
+class tricep_state : public driver_device
+{
+public:
+ tricep_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_terminal(*this, TERMINAL_TAG)
+ ,
+ m_p_ram(*this, "p_ram"){ }
+
+ required_device<cpu_device> m_maincpu;
+ required_device<generic_terminal_device> m_terminal;
+ DECLARE_READ16_MEMBER(tricep_terminal_r);
+ DECLARE_WRITE16_MEMBER(tricep_terminal_w);
+ DECLARE_WRITE8_MEMBER(kbd_put);
+ required_shared_ptr<UINT16> m_p_ram;
+ virtual void machine_reset();
+};
+
+
+
+READ16_MEMBER( tricep_state::tricep_terminal_r )
+{
+ return 0xffff;
+}
+
+WRITE16_MEMBER( tricep_state::tricep_terminal_w )
+{
+ m_terminal->write(space, 0, data >> 8);
+}
+
+static ADDRESS_MAP_START(tricep_mem, AS_PROGRAM, 16, tricep_state)
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x00000000, 0x0007ffff) AM_RAM AM_SHARE("p_ram")
+ AM_RANGE(0x00fd0000, 0x00fd1fff) AM_ROM AM_REGION("user1",0)
+ AM_RANGE(0x00ff0028, 0x00ff0029) AM_READWRITE(tricep_terminal_r,tricep_terminal_w)
+ADDRESS_MAP_END
+
+/* Input ports */
+static INPUT_PORTS_START( tricep )
+INPUT_PORTS_END
+
+
+void tricep_state::machine_reset()
+{
+ UINT8* user1 = memregion("user1")->base();
+
+ memcpy((UINT8*)m_p_ram.target(),user1,0x2000);
+
+ m_maincpu->reset();
+}
+
+WRITE8_MEMBER( tricep_state::kbd_put )
+{
+}
+
+static MACHINE_CONFIG_START( tricep, tricep_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu",M68000, XTAL_8MHz)
+ MCFG_CPU_PROGRAM_MAP(tricep_mem)
+
+
+ /* video hardware */
+ MCFG_DEVICE_ADD(TERMINAL_TAG, GENERIC_TERMINAL, 0)
+ MCFG_GENERIC_TERMINAL_KEYBOARD_CB(WRITE8(tricep_state, kbd_put))
+MACHINE_CONFIG_END
+
+/* ROM definition */
+ROM_START( tricep )
+ ROM_REGION( 0x2000, "user1", ROMREGION_ERASEFF )
+ ROM_LOAD16_BYTE( "tri2.4_odd.u37", 0x0000, 0x1000, CRC(31eb2dcf) SHA1(2d9df9262ee1096d0398505e10d209201ac49a5d))
+ ROM_LOAD16_BYTE( "tri2.4_even.u36", 0x0001, 0x1000, CRC(4414dcdc) SHA1(00a3d293617dc691748ae85b6ccdd6723daefc0a))
+ROM_END
+
+/* Driver */
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
+COMP( 1985, tricep, 0, 0, tricep, tricep, driver_device, 0, "Morrow Designs", "Tricep", MACHINE_NOT_WORKING | MACHINE_NO_SOUND)