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Hooked up a proper VGA card for Psychic Force 2012 (waiting for further info about the VGA card used) [Angelo Salese]

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This commit is contained in:
Angelo Salese 2011-12-29 03:19:42 +00:00
parent 59e5ca40f7
commit f199e8f385
2 changed files with 21 additions and 106 deletions
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2
src/mame/drivers/pangofun.c
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@ -225,8 +225,6 @@ ROM_START(pangofun)
ROM_REGION32_LE(0x20000, "bios", 0) /* motherboard bios */ ROM_REGION32_LE(0x20000, "bios", 0) /* motherboard bios */
ROM_LOAD("bios.bin", 0x000000, 0x10000, CRC(e70168ff) SHA1(4a0d985c218209b7db2b2d33f606068aae539020) ) ROM_LOAD("bios.bin", 0x000000, 0x10000, CRC(e70168ff) SHA1(4a0d985c218209b7db2b2d33f606068aae539020) )
// ROM_REGION32_LE(0x20000, "video_bios", 0) /* gfx card bios */
// ROM_LOAD("vgabios.bin", 0x000000, 0x20000, NO_DUMP ) // 1x maskrom (28pin)
ROM_REGION(0x20000, "video_bios", 0) /* Trident TVGA9000 BIOS */ ROM_REGION(0x20000, "video_bios", 0) /* Trident TVGA9000 BIOS */
ROM_LOAD16_BYTE("prom.vid", 0x00000, 0x04000, CRC(ad7eadaf) SHA1(ab379187914a832284944e81e7652046c7d938cc) ) ROM_LOAD16_BYTE("prom.vid", 0x00000, 0x04000, CRC(ad7eadaf) SHA1(ab379187914a832284944e81e7652046c7d938cc) )
ROM_CONTINUE( 0x00001, 0x04000 ) ROM_CONTINUE( 0x00001, 0x04000 )

125
src/mame/drivers/taitowlf.c
View File

@ -16,7 +16,7 @@
#include "machine/8042kbdc.h" #include "machine/8042kbdc.h"
#include "machine/pckeybrd.h" #include "machine/pckeybrd.h"
#include "machine/idectrl.h" #include "machine/idectrl.h"
#include "video/pc_vga.h"
class taitowlf_state : public driver_device class taitowlf_state : public driver_device
{ {
@ -24,7 +24,6 @@ public:
taitowlf_state(const machine_config &mconfig, device_type type, const char *tag) taitowlf_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { } : driver_device(mconfig, type, tag) { }
UINT32 *m_cga_ram;
UINT32 *m_bios_ram; UINT32 *m_bios_ram;
UINT8 m_mxtc_config_reg[256]; UINT8 m_mxtc_config_reg[256];
UINT8 m_piix4_config_reg[4][256]; UINT8 m_piix4_config_reg[4][256];
@ -43,71 +42,6 @@ public:
static void ide_interrupt(device_t *device, int state); static void ide_interrupt(device_t *device, int state);
static const rgb_t cga_palette[16] =
{
MAKE_RGB( 0x00, 0x00, 0x00 ), MAKE_RGB( 0x00, 0x00, 0xaa ), MAKE_RGB( 0x00, 0xaa, 0x00 ), MAKE_RGB( 0x00, 0xaa, 0xaa ),
MAKE_RGB( 0xaa, 0x00, 0x00 ), MAKE_RGB( 0xaa, 0x00, 0xaa ), MAKE_RGB( 0xaa, 0x55, 0x00 ), MAKE_RGB( 0xaa, 0xaa, 0xaa ),
MAKE_RGB( 0x55, 0x55, 0x55 ), MAKE_RGB( 0x55, 0x55, 0xff ), MAKE_RGB( 0x55, 0xff, 0x55 ), MAKE_RGB( 0x55, 0xff, 0xff ),
MAKE_RGB( 0xff, 0x55, 0x55 ), MAKE_RGB( 0xff, 0x55, 0xff ), MAKE_RGB( 0xff, 0xff, 0x55 ), MAKE_RGB( 0xff, 0xff, 0xff ),
};
static VIDEO_START(taitowlf)
{
int i;
for (i=0; i < 16; i++)
{
palette_set_color(machine, i, cga_palette[i]);
}
}
static void draw_char(bitmap_t *bitmap, const rectangle *cliprect, const gfx_element *gfx, int ch, int att, int x, int y)
{
int i,j;
const UINT8 *dp;
int index = 0;
dp = gfx_element_get_data(gfx, ch);
for (j=y; j < y+8; j++)
{
UINT16 *p = BITMAP_ADDR16(bitmap, j, 0);
for (i=x; i < x+8; i++)
{
UINT8 pen = dp[index++];
if (pen)
p[i] = gfx->color_base + (att & 0xf);
else
p[i] = gfx->color_base + ((att >> 4) & 0x7);
}
}
}
static SCREEN_UPDATE(taitowlf)
{
taitowlf_state *state = screen->machine().driver_data<taitowlf_state>();
int i, j;
const gfx_element *gfx = screen->machine().gfx[0];
UINT32 *cga = state->m_cga_ram;
int index = 0;
bitmap_fill(bitmap, cliprect, 0);
for (j=0; j < 25; j++)
{
for (i=0; i < 80; i+=2)
{
int att0 = (cga[index] >> 8) & 0xff;
int ch0 = (cga[index] >> 0) & 0xff;
int att1 = (cga[index] >> 24) & 0xff;
int ch1 = (cga[index] >> 16) & 0xff;
draw_char(bitmap, cliprect, gfx, ch0, att0, i*8, j*8);
draw_char(bitmap, cliprect, gfx, ch1, att1, (i*8)+8, j*8);
index++;
}
}
return 0;
}
static READ8_DEVICE_HANDLER(at_dma8237_2_r) static READ8_DEVICE_HANDLER(at_dma8237_2_r)
{ {
return i8237_r(device, offset / 2); return i8237_r(device, offset / 2);
@ -473,8 +407,8 @@ static WRITE32_HANDLER(at_page32_w)
static ADDRESS_MAP_START( taitowlf_map, AS_PROGRAM, 32 ) static ADDRESS_MAP_START( taitowlf_map, AS_PROGRAM, 32 )
AM_RANGE(0x00000000, 0x0009ffff) AM_RAM AM_RANGE(0x00000000, 0x0009ffff) AM_RAM
AM_RANGE(0x000a0000, 0x000affff) AM_RAM AM_RANGE(0x000a0000, 0x000bffff) AM_RAM
AM_RANGE(0x000b0000, 0x000b7fff) AM_RAM AM_BASE_MEMBER(taitowlf_state, m_cga_ram) AM_RANGE(0x000c0000, 0x000c7fff) AM_RAM AM_REGION("video_bios", 0)
AM_RANGE(0x000e0000, 0x000effff) AM_RAM AM_RANGE(0x000e0000, 0x000effff) AM_RAM
AM_RANGE(0x000f0000, 0x000fffff) AM_ROMBANK("bank1") AM_RANGE(0x000f0000, 0x000fffff) AM_ROMBANK("bank1")
AM_RANGE(0x000f0000, 0x000fffff) AM_WRITE(bios_ram_w) AM_RANGE(0x000f0000, 0x000fffff) AM_WRITE(bios_ram_w)
@ -503,28 +437,6 @@ ADDRESS_MAP_END
/*****************************************************************************/ /*****************************************************************************/
static const gfx_layout CGA_charlayout =
{
8,8, /* 8 x 16 characters */
256, /* 256 characters */
1, /* 1 bits per pixel */
{ 0 }, /* no bitplanes; 1 bit per pixel */
/* x offsets */
{ 0,1,2,3,4,5,6,7 },
/* y offsets */
{ 0*8,1*8,2*8,3*8,
4*8,5*8,6*8,7*8 },
8*8 /* every char takes 8 bytes */
};
static GFXDECODE_START( CGA )
/* Support up to four CGA fonts */
GFXDECODE_ENTRY( "gfx1", 0x0000, CGA_charlayout, 0, 256 ) /* Font 0 */
GFXDECODE_ENTRY( "gfx1", 0x0800, CGA_charlayout, 0, 256 ) /* Font 1 */
GFXDECODE_ENTRY( "gfx1", 0x1000, CGA_charlayout, 0, 256 ) /* Font 2 */
GFXDECODE_ENTRY( "gfx1", 0x1800, CGA_charlayout, 0, 256 ) /* Font 3*/
GFXDECODE_END
#define AT_KEYB_HELPER(bit, text, key1) \ #define AT_KEYB_HELPER(bit, text, key1) \
PORT_BIT( bit, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME(text) PORT_CODE(key1) PORT_BIT( bit, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME(text) PORT_CODE(key1)
@ -666,18 +578,8 @@ static MACHINE_CONFIG_START( taitowlf, taitowlf_state )
MCFG_MC146818_ADD( "rtc", MC146818_STANDARD ) MCFG_MC146818_ADD( "rtc", MC146818_STANDARD )
/* video hardware */ /* video hardware */
MCFG_SCREEN_ADD("screen", RASTER) MCFG_FRAGMENT_ADD( pcvideo_vga )
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MCFG_SCREEN_SIZE(640, 480)
MCFG_SCREEN_VISIBLE_AREA(0, 639, 0, 199)
MCFG_SCREEN_UPDATE(taitowlf)
MCFG_GFXDECODE(CGA)
MCFG_PALETTE_LENGTH(16)
MCFG_VIDEO_START(taitowlf)
MACHINE_CONFIG_END MACHINE_CONFIG_END
static void set_gate_a20(running_machine &machine, int a20) static void set_gate_a20(running_machine &machine, int a20)
@ -714,6 +616,19 @@ static void taitowlf_set_keyb_int(running_machine &machine, int state)
pic8259_ir1_w(drvstate->m_pic8259_1, state); pic8259_ir1_w(drvstate->m_pic8259_1, state);
} }
static READ8_HANDLER( vga_setting ) { return 0xff; } // hard-code to color
static const struct pc_vga_interface vga_interface =
{
NULL,
NULL,
vga_setting,
AS_PROGRAM,
0xa0000,
AS_IO,
0x0000
};
static DRIVER_INIT( taitowlf ) static DRIVER_INIT( taitowlf )
{ {
taitowlf_state *state = machine.driver_data<taitowlf_state>(); taitowlf_state *state = machine.driver_data<taitowlf_state>();
@ -724,6 +639,7 @@ static DRIVER_INIT( taitowlf )
intel82439tx_init(machine); intel82439tx_init(machine);
kbdc8042_init(machine, &at8042); kbdc8042_init(machine, &at8042);
pc_vga_init(machine, &vga_interface, NULL);
} }
/*****************************************************************************/ /*****************************************************************************/
@ -732,8 +648,9 @@ ROM_START(pf2012)
ROM_REGION32_LE(0x40000, "user1", 0) ROM_REGION32_LE(0x40000, "user1", 0)
ROM_LOAD("p5tx-la.bin", 0x00000, 0x40000, CRC(072e6d51) SHA1(70414349b37e478fc28ecbaba47ad1033ae583b7)) ROM_LOAD("p5tx-la.bin", 0x00000, 0x40000, CRC(072e6d51) SHA1(70414349b37e478fc28ecbaba47ad1033ae583b7))
ROM_REGION(0x08100, "gfx1", 0) ROM_REGION( 0x8000, "video_bios", 0 ) // needs a proper VGA dump (don't even know the model at current stage)
ROM_LOAD("cga.chr", 0x00000, 0x01000, CRC(42009069) SHA1(ed08559ce2d7f97f68b9f540bddad5b6295294dd)) ROM_LOAD16_BYTE( "trident_tgui9680_bios.bin", 0x0000, 0x4000, BAD_DUMP CRC(1eebde64) SHA1(67896a854d43a575037613b3506aea6dae5d6a19) )
ROM_CONTINUE( 0x0001, 0x4000 )
ROM_REGION32_LE(0x400000, "user3", 0) // Program ROM disk ROM_REGION32_LE(0x400000, "user3", 0) // Program ROM disk
ROM_LOAD("u1.bin", 0x000000, 0x200000, CRC(8f4c09cb) SHA1(0969a92fec819868881683c580f9e01cbedf4ad2)) ROM_LOAD("u1.bin", 0x000000, 0x200000, CRC(8f4c09cb) SHA1(0969a92fec819868881683c580f9e01cbedf4ad2))