diff options
Diffstat (limited to 'src/mame/drivers/gammagic.c')
-rw-r--r-- | src/mame/drivers/gammagic.c | 55 |
1 files changed, 27 insertions, 28 deletions
diff --git a/src/mame/drivers/gammagic.c b/src/mame/drivers/gammagic.c index dff557abea3..6ffee0c690f 100644 --- a/src/mame/drivers/gammagic.c +++ b/src/mame/drivers/gammagic.c @@ -42,11 +42,11 @@ Additional CD-ROM games: "99 Bottles of Beer" #include "machine/pckeybrd.h" #include "video/pc_vga.h" -#define ATAPI_CYCLES_PER_SECTOR (5000) // plenty of time to allow DMA setup etc. BIOS requires this be at least 2000, individual games may vary. +#define ATAPI_CYCLES_PER_SECTOR (5000) // plenty of time to allow DMA setup etc. BIOS requires this be at least 2000, individual games may vary. #define ATAPI_ERRFEAT_ABRT 0x04 -#define ATAPI_STAT_BSY 0x80 +#define ATAPI_STAT_BSY 0x80 #define ATAPI_STAT_DRDY 0x40 #define ATAPI_STAT_DMARDDF 0x20 #define ATAPI_STAT_SERVDSC 0x10 @@ -58,14 +58,14 @@ Additional CD-ROM games: "99 Bottles of Beer" #define ATAPI_INTREASON_IO 0x02 #define ATAPI_INTREASON_RELEASE 0x04 -#define ATAPI_REG_DATA 0 -#define ATAPI_REG_ERRFEAT 1 -#define ATAPI_REG_INTREASON 2 -#define ATAPI_REG_SAMTAG 3 -#define ATAPI_REG_COUNTLOW 4 -#define ATAPI_REG_COUNTHIGH 5 -#define ATAPI_REG_DRIVESEL 6 -#define ATAPI_REG_CMDSTATUS 7 +#define ATAPI_REG_DATA 0 +#define ATAPI_REG_ERRFEAT 1 +#define ATAPI_REG_INTREASON 2 +#define ATAPI_REG_SAMTAG 3 +#define ATAPI_REG_COUNTLOW 4 +#define ATAPI_REG_COUNTHIGH 5 +#define ATAPI_REG_DRIVESEL 6 +#define ATAPI_REG_CMDSTATUS 7 #define ATAPI_REG_MAX 16 #define ATAPI_DATA_SIZE ( 64 * 1024 ) @@ -77,17 +77,17 @@ class gammagic_state : public driver_device public: gammagic_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) - { } + { } int m_dma_channel; UINT8 m_dma_offset[2][4]; UINT8 m_at_pages[0x10]; - device_t *m_pit8254; - device_t *m_pic8259_1; - device_t *m_pic8259_2; - device_t *m_dma8237_1; - device_t *m_dma8237_2; + device_t *m_pit8254; + device_t *m_pic8259_1; + device_t *m_pic8259_2; + device_t *m_dma8237_1; + device_t *m_dma8237_2; emu_timer *m_atapi_timer; //SCSIInstance *m_inserted_cdrom; @@ -579,7 +579,7 @@ ADDRESS_MAP_END #if 1 static INPUT_PORTS_START( gammagic ) PORT_START("pc_keyboard_0") - PORT_BIT ( 0x0001, 0x0000, IPT_UNUSED ) /* unused scancode 0 */ + PORT_BIT ( 0x0001, 0x0000, IPT_UNUSED ) /* unused scancode 0 */ AT_KEYB_HELPER( 0x0002, "Esc", KEYCODE_Q ) /* Esc 01 81 */ PORT_START("pc_keyboard_1") @@ -609,13 +609,13 @@ static INPUT_PORTS_START( gammagic ) AT_KEYB_HELPER( 0x0001, "KP 2(DN)", KEYCODE_2_PAD ) /* Keypad 2 (Down arrow) 50 D0 */ PORT_START("pc_keyboard_6") - AT_KEYB_HELPER( 0x0040, "(MF2)Cursor Up", KEYCODE_UP ) /* Up 67 e7 */ - AT_KEYB_HELPER( 0x0080, "(MF2)Page Up", KEYCODE_PGUP ) /* Page Up 68 e8 */ - AT_KEYB_HELPER( 0x0100, "(MF2)Cursor Left", KEYCODE_LEFT ) /* Left 69 e9 */ - AT_KEYB_HELPER( 0x0200, "(MF2)Cursor Right", KEYCODE_RIGHT ) /* Right 6a ea */ - AT_KEYB_HELPER( 0x0800, "(MF2)Cursor Down", KEYCODE_DOWN ) /* Down 6c ec */ - AT_KEYB_HELPER( 0x1000, "(MF2)Page Down", KEYCODE_PGDN ) /* Page Down 6d ed */ - AT_KEYB_HELPER( 0x4000, "Del", KEYCODE_A ) /* Delete 6f ef */ + AT_KEYB_HELPER( 0x0040, "(MF2)Cursor Up", KEYCODE_UP ) /* Up 67 e7 */ + AT_KEYB_HELPER( 0x0080, "(MF2)Page Up", KEYCODE_PGUP ) /* Page Up 68 e8 */ + AT_KEYB_HELPER( 0x0100, "(MF2)Cursor Left", KEYCODE_LEFT ) /* Left 69 e9 */ + AT_KEYB_HELPER( 0x0200, "(MF2)Cursor Right", KEYCODE_RIGHT ) /* Right 6a ea */ + AT_KEYB_HELPER( 0x0800, "(MF2)Cursor Down", KEYCODE_DOWN ) /* Down 6c ec */ + AT_KEYB_HELPER( 0x1000, "(MF2)Page Down", KEYCODE_PGDN ) /* Page Down 6d ed */ + AT_KEYB_HELPER( 0x4000, "Del", KEYCODE_A ) /* Delete 6f ef */ PORT_START("pc_keyboard_7") @@ -727,15 +727,15 @@ static const struct pit8253_config gammagic_pit8254_config = { { { - 4772720/4, /* heartbeat IRQ */ + 4772720/4, /* heartbeat IRQ */ DEVCB_NULL, DEVCB_DEVICE_LINE("pic8259_1", pic8259_ir0_w) }, { - 4772720/4, /* dram refresh */ + 4772720/4, /* dram refresh */ DEVCB_NULL, DEVCB_NULL }, { - 4772720/4, /* pio port c pin 4, and speaker polling enough */ + 4772720/4, /* pio port c pin 4, and speaker polling enough */ DEVCB_NULL, DEVCB_NULL } @@ -843,4 +843,3 @@ ROM_END /* YEAR NAME PARENT MACHINE INPUT INIT ROT COMPANY FULLNAME FLAGS */ GAME( 1999, gammagic, 0, gammagic, gammagic, gammagic_state, gammagic , ROT0, "Bally Gaming Co.", "Game Magic", GAME_IS_SKELETON ) GAME( 1999, 99bottles, gammagic, gammagic, gammagic, gammagic_state, gammagic , ROT0, "Bally Gaming Co.", "99 Bottles of Beer", GAME_IS_SKELETON ) - |