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Converted konamigv over to eeprom device.

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This commit is contained in:
Aaron Giles 2009-12-24 04:19:11 +00:00
parent a8957469f9
commit 81194a54ae
1 changed files with 20 additions and 42 deletions
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62
src/mame/drivers/konamigv.c
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@ -116,7 +116,7 @@ Notes:
#include "cdrom.h"
#include "cpu/mips/psx.h"
#include "includes/psx.h"
#include "machine/eeprom.h"
#include "machine/eepromdev.h"
#include "machine/intelfsh.h"
#include "machine/am53cf96.h"
#include "sound/psx.h"
@ -134,32 +134,11 @@ static UINT32 btc_trackball_data[ 4 ];
/* EEPROM handlers */
static NVRAM_HANDLER( konamigv_93C46 )
static WRITE32_DEVICE_HANDLER( eeprom_w )
{
if( read_or_write )
{
eeprom_save( file );
}
else
{
eeprom_init( machine, &eeprom_interface_93C46 );
if( file )
{
eeprom_load( file );
}
else
{
eeprom_set_data( memory_region( machine, "user2" ), memory_region_length( machine, "user2" ) );
}
}
}
static WRITE32_HANDLER( eeprom_w )
{
eeprom_write_bit((data&0x01) ? 1 : 0);
eeprom_set_clock_line((data&0x04) ? ASSERT_LINE : CLEAR_LINE);
eeprom_set_cs_line((data&0x02) ? CLEAR_LINE : ASSERT_LINE);
eepromdev_write_bit(device, (data&0x01) ? 1 : 0);
eepromdev_set_clock_line(device, (data&0x04) ? ASSERT_LINE : CLEAR_LINE);
eepromdev_set_cs_line(device, (data&0x02) ? CLEAR_LINE : ASSERT_LINE);
}
static WRITE32_HANDLER( mb89371_w )
@ -177,7 +156,7 @@ static ADDRESS_MAP_START( konamigv_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x1f100000, 0x1f100003) AM_READ_PORT("P1")
AM_RANGE(0x1f100004, 0x1f100007) AM_READ_PORT("P2")
AM_RANGE(0x1f100008, 0x1f10000b) AM_READ_PORT("P3_P4")
AM_RANGE(0x1f180000, 0x1f180003) AM_WRITE(eeprom_w)
AM_RANGE(0x1f180000, 0x1f180003) AM_DEVWRITE("eeprom", eeprom_w)
AM_RANGE(0x1f680000, 0x1f68001f) AM_READWRITE(mb89371_r, mb89371_w)
AM_RANGE(0x1f780000, 0x1f780003) AM_WRITENOP /* watchdog? */
AM_RANGE(0x1f800000, 0x1f8003ff) AM_RAM /* scratchpad */
@ -356,7 +335,8 @@ static MACHINE_DRIVER_START( konamigv )
MDRV_MACHINE_START( konamigv )
MDRV_MACHINE_RESET( konamigv )
MDRV_NVRAM_HANDLER(konamigv_93C46)
MDRV_EEPROM_93C46_NODEFAULT_ADD("eeprom")
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
@ -400,7 +380,7 @@ static INPUT_PORTS_START( konamigv )
PORT_BIT( 0x00000400, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x00000800, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_SERVICE_NO_TOGGLE( 0x00001000, IP_ACTIVE_LOW )
PORT_BIT( 0x00002000, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM( eeprom_bit_r, NULL )
PORT_BIT( 0x00002000, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_READ_LINE_DEVICE( "eeprom", eepromdev_read_bit )
PORT_BIT( 0x00004000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x00008000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0xffff0000, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -448,7 +428,6 @@ INPUT_PORTS_END
static NVRAM_HANDLER( simpbowl )
{
NVRAM_HANDLER_CALL(konamigv_93C46);
nvram_handler_intelflash( machine, 0, file, read_or_write );
nvram_handler_intelflash( machine, 1, file, read_or_write );
nvram_handler_intelflash( machine, 2, file, read_or_write );
@ -631,7 +610,6 @@ static WRITE32_HANDLER( btc_trackball_w )
static NVRAM_HANDLER( btchamp )
{
NVRAM_HANDLER_CALL(konamigv_93C46);
nvram_handler_intelflash( machine, 0, file, read_or_write );
}
@ -793,13 +771,13 @@ INPUT_PORTS_END
ROM_START( konamigv )
GV_BIOS
ROM_REGION( 0x0000080, "user2", ROMREGION_ERASE00 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", ROMREGION_ERASE00 ) /* default eeprom */
ROM_END
ROM_START( susume )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "susume.25c", 0x000000, 0x000080, CRC(52f17df7) SHA1(b8ad7787b0692713439d7d9bebfa0c801c806006) )
DISK_REGION( "cdrom" )
DISK_IMAGE_READONLY( "gv027j1", 0, SHA1(ad474c60ee68202324a31cc106f2054dc465f4b7) )
@ -808,7 +786,7 @@ ROM_END
ROM_START( hyperath )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "hyperath.25c", 0x000000, 0x000080, CRC(20a8c435) SHA1(a0f203a999757fba68b391c525ac4b9684a57ba9) )
DISK_REGION( "cdrom" )
@ -818,7 +796,7 @@ ROM_END
ROM_START( pbball96 )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "pbball96.25c", 0x000000, 0x000080, CRC(405a7fc9) SHA1(e2d978f49748ba3c4a425188abcd3d272ec23907) )
DISK_REGION( "cdrom" )
@ -828,7 +806,7 @@ ROM_END
ROM_START( weddingr )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "weddingr.25c", 0x000000, 0x000080, CRC(b90509a0) SHA1(41510a0ceded81dcb26a70eba97636d38d3742c3) )
DISK_REGION( "cdrom" )
@ -838,7 +816,7 @@ ROM_END
ROM_START( simpbowl )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "simpbowl.25c", 0x000000, 0x000080, CRC(2c61050c) SHA1(16ae7f81cbe841c429c5c7326cf83e87db1782bf) )
DISK_REGION( "cdrom" )
@ -848,7 +826,7 @@ ROM_END
ROM_START( btchamp )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "btchmp.25c", 0x000000, 0x000080, CRC(6d02ea54) SHA1(d3babf481fd89db3aec17f589d0d3d999a2aa6e1) )
DISK_REGION( "cdrom" )
@ -858,7 +836,7 @@ ROM_END
ROM_START( kdeadeye )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "kdeadeye.25c", 0x000000, 0x000080, CRC(3935d2df) SHA1(cbb855c475269077803c380dbc3621e522efe51e) )
DISK_REGION( "cdrom" )
@ -868,7 +846,7 @@ ROM_END
ROM_START( nagano98 )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "nagano98.25c", 0x000000, 0x000080, CRC(b64b7451) SHA1(a77a37e0cc580934d1e7e05d523bae0acd2c1480) )
DISK_REGION( "cdrom" )
@ -878,7 +856,7 @@ ROM_END
ROM_START( tokimosh )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "tokimosh.25c", 0x000000, 0x000080, CRC(e57b833f) SHA1(f18a0974a6be69dc179706643aab837ff61c2738) )
DISK_REGION( "cdrom" )
@ -888,7 +866,7 @@ ROM_END
ROM_START( tokimosp )
GV_BIOS
ROM_REGION( 0x0000080, "user2", 0 ) /* default eeprom */
ROM_REGION16_BE( 0x0000080, "eeprom", 0 ) /* default eeprom */
ROM_LOAD( "tokimosp.25c", 0x000000, 0x000080, CRC(af4cdd87) SHA1(97041e287e4c80066043967450779b81b62b2b8e) )
DISK_REGION( "cdrom" )