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-rw-r--r--src/mess/drivers/indiana.c104
1 files changed, 104 insertions, 0 deletions
diff --git a/src/mess/drivers/indiana.c b/src/mess/drivers/indiana.c
new file mode 100644
index 00000000000..a2860010195
--- /dev/null
+++ b/src/mess/drivers/indiana.c
@@ -0,0 +1,104 @@
+/***************************************************************************
+
+ Indiana University 68030 board
+
+ 08/12/2009 Skeleton driver.
+
+ If 6001F7 is held at 40, then '>' will appear on screen.
+ System often reads/writes 6003D4/5, might be a cut-down 6845,
+ as it only uses registers C,D,E,F.
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/m68000/m68000.h"
+#include "video/pc_vga.h"
+
+
+class indiana_state : public driver_device
+{
+public:
+ indiana_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag) { }
+ DECLARE_DRIVER_INIT(indiana);
+};
+
+
+static ADDRESS_MAP_START(indiana_mem, AS_PROGRAM, 32, indiana_state)
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x00000000, 0x0000ffff) AM_MIRROR(0x7f800000) AM_ROM AM_REGION("user1",0) // 64Kb of EPROM
+ AM_RANGE(0x00100000, 0x00107fff) AM_MIRROR(0x7f8f8000) AM_RAM // SRAM 32Kb of SRAM
+ AM_RANGE(0x00200000, 0x002fffff) AM_MIRROR(0x7f800000) AM_RAM // MFP
+ AM_RANGE(0x00400000, 0x004fffff) AM_MIRROR(0x7f800000) AM_RAM // 16 bit PC IO
+ AM_RANGE(0x00500000, 0x005fffff) AM_MIRROR(0x7f800000) AM_RAM // 16 bit PC MEM
+ AM_RANGE(0x00600000, 0x006fffff) AM_MIRROR(0x7f800000) AM_RAM // 8 bit PC IO
+ AM_RANGE(0x00700000, 0x007fffff) AM_MIRROR(0x7f800000) AM_RAM // 8 bit PC MEM
+ AM_RANGE(0x80000000, 0x803fffff) AM_MIRROR(0x7fc00000) AM_RAM // 4 MB RAM
+ADDRESS_MAP_END
+
+
+/* Input ports */
+static INPUT_PORTS_START( indiana )
+INPUT_PORTS_END
+
+
+static MACHINE_RESET(indiana)
+{
+}
+
+/* F4 Character Displayer */
+static const gfx_layout indiana_charlayout =
+{
+ 8, 16, /* 8 x 16 characters */
+ 128, /* 128 characters */
+ 1, /* 1 bits per pixel */
+ { 0 }, /* no bitplanes */
+ /* x offsets */
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ /* y offsets */
+ { 3*8, 2*8, 1*8, 0*8, 7*8, 6*8, 5*8, 4*8, 11*8, 10*8, 9*8, 8*8, 15*8, 14*8, 13*8, 12*8 },
+ 8*16 /* every char takes 16 bytes */
+};
+
+static GFXDECODE_START( indiana )
+ GFXDECODE_ENTRY( "user1", 0x6710, indiana_charlayout, 0, 4 ) // offset is for -bios 0
+GFXDECODE_END
+
+static MACHINE_CONFIG_START( indiana, indiana_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu",M68030, XTAL_16MHz)
+ MCFG_CPU_PROGRAM_MAP(indiana_mem)
+
+ MCFG_MACHINE_RESET(indiana)
+
+ /* video hardware */
+ MCFG_GFXDECODE(indiana)
+ MCFG_FRAGMENT_ADD( pcvideo_vga )
+MACHINE_CONFIG_END
+
+READ8_HANDLER( indiana_vga_setting )
+{
+ return 0xff; // TODO
+}
+
+DRIVER_INIT_MEMBER(indiana_state,indiana)
+{
+ pc_vga_init(machine(), indiana_vga_setting, NULL);
+ pc_vga_io_init(machine(), machine().device("maincpu")->memory().space(AS_PROGRAM), 0x7f7a0000, machine().device("maincpu")->memory().space(AS_PROGRAM), 0x7f600000);
+}
+
+/* ROM definition */
+ROM_START( indiana )
+ ROM_REGION32_BE( 0x10000, "user1", ROMREGION_ERASEFF )
+ ROM_SYSTEM_BIOS( 0, "v9", "ver 0.9" )
+ ROMX_LOAD( "prom0_9.bin", 0x0000, 0x10000, CRC(746ad75e) SHA1(7d5c123c8568b1e02ab683e8f3188d0fef78d740), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS( 1, "v8", "ver 0.8" )
+ ROMX_LOAD( "prom0_8.bin", 0x0000, 0x10000, CRC(9d8dafee) SHA1(c824e5fe6eec08f51ef287c651a5034fe3c8b718), ROM_BIOS(2))
+ ROM_SYSTEM_BIOS( 2, "v7", "ver 0.7" )
+ ROMX_LOAD( "prom0_7.bin", 0x0000, 0x10000, CRC(d6a3b6bc) SHA1(01d8cee989ab29646d9d3f8b7262b10055653d41), ROM_BIOS(3))
+ROM_END
+
+/* Driver */
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
+COMP( 1993, indiana, 0, 0, indiana, indiana, indiana_state, indiana, "Indiana University", "Indiana University 68030 board", GAME_NOT_WORKING | GAME_NO_SOUND)