mirror of
https://github.com/holub/mame
synced 2025-05-20 20:58:51 +03:00
ppu2c0x.c: Removed the bogus "color remap tables" in favor
of external palettes containing data reverse-engineered (several years ago) from original hardware. Each vsnes set, as well as the playch10 bios, now requires one of these palettes. [Alex Jackson] vsnes.c improvements: [Alex Jackson] - Moved RC2C05 PPU-based protection into the PPU itself, rather than hacking it in at the driver level. - After exhaustive testing, completely sorted out the "palette" dipswitches (which are actually PPU type selection) on all games that have them. Added notes about these games in the comments. - Removed GAME_IMPERFECT_COLORS and GAME_WRONG_COLORS from all games, as they should all be 100% correct now. - Fixed coin inputs in tkoboxng. Removed IMPERFECT_GRAPHICS flag since there's no legitimate reason I can see for it. Also, fixed manufacturer and description to match the title screen. - Added a bit more information about the missing sets in the comments.
This commit is contained in:
Fabio Priuli
parent
d621f2d204
commit
6fd2705453
@ -777,7 +777,9 @@ MACHINE_DRIVER_END
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ROM_REGION( 0x0300, "proms", 0 ) \
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ROM_LOAD( "pch1-c.6f", 0x0000, 0x0100, CRC(e5414ca3) SHA1(d2878411cda84ffe0afb2e538a67457f51bebffb) ) \
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ROM_LOAD( "pch1-c.6e", 0x0100, 0x0100, CRC(a2625c6e) SHA1(a448b47c9289902e26a3d3c4c7d5a7968c385e81) ) \
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ROM_LOAD( "pch1-c.6d", 0x0200, 0x0100, CRC(1213ebd4) SHA1(0ad386fc3eab5e53c0288ad1de33639a9e461b7c) )
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ROM_LOAD( "pch1-c.6d", 0x0200, 0x0100, CRC(1213ebd4) SHA1(0ad386fc3eab5e53c0288ad1de33639a9e461b7c) ) \
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ROM_REGION( 0xc0, "palette", 0 ) \
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ROM_LOAD( "rp2c0x.pal", 0x00, 0xc0, CRC(48de65dc) SHA1(d10acafc8da9ff479c270ec01180cca61efe62f5) )
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/******************************************************************************/
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File diff suppressed because it is too large
Load Diff
@ -17,37 +17,21 @@ MACHINE_RESET( vsnes );
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MACHINE_RESET( vsdual );
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MACHINE_START( vsnes );
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MACHINE_START( vsdual );
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DRIVER_INIT( suprmrio );
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DRIVER_INIT( excitebk );
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DRIVER_INIT( excitbkj );
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DRIVER_INIT( vsnormal );
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DRIVER_INIT( duckhunt );
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DRIVER_INIT( hogalley );
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DRIVER_INIT( goonies );
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DRIVER_INIT( machridr );
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DRIVER_INIT( vsslalom );
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DRIVER_INIT( cstlevna );
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DRIVER_INIT( vsgun );
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DRIVER_INIT( vskonami );
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DRIVER_INIT( vsvram );
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DRIVER_INIT( drmario );
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DRIVER_INIT( rbibb );
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DRIVER_INIT( tkoboxng );
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DRIVER_INIT( topgun );
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DRIVER_INIT( vsgradus );
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DRIVER_INIT( vspinbal );
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DRIVER_INIT( MMC3 );
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DRIVER_INIT( platoon );
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DRIVER_INIT( vstennis );
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DRIVER_INIT( wrecking );
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DRIVER_INIT( balonfgt );
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DRIVER_INIT( vsbball );
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DRIVER_INIT( iceclmrj );
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DRIVER_INIT( supxevs );
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DRIVER_INIT( btlecity );
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DRIVER_INIT( vstetris );
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DRIVER_INIT( bnglngby );
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DRIVER_INIT( jajamaru);
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DRIVER_INIT( vsgshoe );
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DRIVER_INIT( vsfdf );
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DRIVER_INIT( mightybj);
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DRIVER_INIT( vsdual );
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READ8_HANDLER( vsnes_in0_r );
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READ8_HANDLER( vsnes_in1_r );
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@ -12,12 +12,10 @@ Nintendo VS UniSystem and DualSystem - (c) 1984 Nintendo of America
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#include "includes/vsnes.h"
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/* Globals */
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static int vsnes_gun_controller;
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static int vsnes_do_vrom_bank;
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/* Locals */
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static int input_latch[4];
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static const UINT8 *remapped_colortable;
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static int sound_fix=0;
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static UINT8 last_bank;
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@ -41,92 +39,6 @@ static READ8_HANDLER( vsnes_nt0_r );
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static READ8_HANDLER( vsnes_nt1_r );
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static void v_set_videorom_bank( running_machine* machine, int start, int count, int bank, int bank_size_in_kb );
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/*************************************
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*
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* Color Mapping
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*
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*************************************/
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/* RP2C04-001 */
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/* check 0x08 */
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static const UINT8 rp2c04001_colortable[] =
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{
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0x35, 0xff, 0x16, 0x22, 0x1c, 0xff, 0xff, 0x15, /* 0x00 - 0x07 */
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0x20, 0x00, 0x27, 0x05, 0x04, 0x27, 0x08, 0x30, /* 0x08 - 0x0f */
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0x21, 0xff, 0xff, 0x29, 0x3c, 0xff, 0x36, 0x12, /* 0x10 - 0x17 */
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0xff, 0x2b, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01, /* 0x18 - 0x1f */
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0xff, 0x31, 0xff, 0x2a, 0x2c, 0x0c, 0xff, 0xff, /* 0x20 - 0x27 */
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0xff, 0x07, 0x34, 0x06, 0x13, 0xff, 0x26, 0x0f, /* 0x28 - 0x2f */
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0xff, 0x19, 0x10, 0x0a, 0xff, 0xff, 0xff, 0x17, /* 0x30 - 0x37 */
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0xff, 0x11, 0x09, 0xff, 0xff, 0x25, 0x18, 0xff /* 0x38 - 0x3f */
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};
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/* RP2C04-002 */
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/* 0x04, 0x24 */
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static const UINT8 rp2c04002_colortable[] =
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{
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0xff, 0x27, 0x18, 0xff, 0x3a, 0x25, 0x2b, 0x31, /* 0x00 - 0x07 */
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0x15, 0x13, 0x38, 0x34, 0x20, 0x23, 0xff, 0x0b, /* 0x08 - 0x0f */
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0xff, 0x21, 0x06, 0xff, 0x1b, 0x29, 0xff, 0x22, /* 0x10 - 0x17 */
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0xff, 0x24, 0xff, 0xff, 0xff, 0x08, 0xff, 0x03, /* 0x18 - 0x1f */
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0xff, 0x36, 0x26, 0x33, 0x11, 0xff, 0x10, 0x02, /* 0x20 - 0x27 */
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0x14, 0xff, 0x10, 0x09, 0x12, 0x0f, 0xff, 0x30, /* 0x28 - 0x2f */
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0xff, 0xff, 0x2a, 0x17, 0x0c, 0x11, 0x15, 0x19, /* 0x30 - 0x37 */
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0xff, 0x2c, 0x07, 0x37, 0xff, 0x05, 0x3a, 0xff /* 0x38 - 0x3f */
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};
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/* RP2C04-003 */
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/* check 0x0f, 0x2e, 0x34 */
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static const UINT8 rp2c04003_colortable[] =
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{
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0xff, 0xff, 0xff, 0x10, 0x1a, 0x30, 0x31, 0x09, /* 0x00 - 0x07 */
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0x01, 0x0f, 0x36, 0x08, 0x15, 0xff, 0xff, 0x30, /* 0x08 - 0x0f */
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0x22, 0x1c, 0xff, 0x12, 0x19, 0x18, 0x17, 0x2a, /* 0x10 - 0x17 */
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0x00, 0xff, 0xff, 0x02, 0x06, 0x07, 0xff, 0x35, /* 0x18 - 0x1f */
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0x23, 0xff, 0x8b, 0xf7, 0xff, 0x27, 0x26, 0x20, /* 0x20 - 0x27 */
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0x29, 0x03, 0x21, 0x24, 0x11, 0xff, 0xff, 0xff, /* 0x28 - 0x2f */
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0x2c, 0xff, 0xff, 0xff, 0x07, 0xf9, 0x28, 0xff, /* 0x30 - 0x37 */
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0x0a, 0xff, 0x32, 0x37, 0x13, 0x3a, 0xff, 0x0b /* 0x38 - 0x3f */
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};
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/* RP2C05-004 */
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/* check 0x03 0x1d, 0x38, 0x3b*/
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static const UINT8 rp2c05004_colortable[] =
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{
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0x18, 0xff, 0x1c, 0x89, 0xff, 0xff, 0x01, 0x17, /* 0x00 - 0x07 */
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0x10, 0x0f, 0x2a, 0xff, 0x36, 0x37, 0x1a, 0xff, /* 0x08 - 0x0f */
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0x25, 0xff, 0x12, 0xff, 0x0f, 0xff, 0xff, 0x26, /* 0x10 - 0x17 */
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0xff, 0xff, 0x22, 0xff, 0xff, 0x0f, 0x3a, 0x21, /* 0x18 - 0x1f */
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0x05, 0x0a, 0x07, 0xc2, 0x13, 0xff, 0x00, 0x15, /* 0x20 - 0x27 */
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0x0c, 0xff, 0x11, 0xff, 0xff, 0x38, 0xff, 0xff, /* 0x28 - 0x2f */
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0xff, 0xff, 0x08, 0x45, 0xff, 0xff, 0x30, 0x3c, /* 0x30 - 0x37 */
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0x0f, 0x27, 0xff, 0x60, 0x29, 0xff, 0x30, 0x09 /* 0x38 - 0x3f */
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};
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/* remap callback */
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static int remap_colors( running_device *device, int addr, int data )
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{
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/* this is the protection. color codes are shuffled around */
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/* the ones with value 0xff are unknown */
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if (addr >= 0x3f00)
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{
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int newdata = remapped_colortable[data & 0x3f];
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if (newdata != 0xff)
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data = newdata;
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#ifdef MAME_DEBUG
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else
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popmessage("Unmatched color %02x, at address %04x", data & 0x3f, addr);
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#endif
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}
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return data;
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}
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/*************************************
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*
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* Input Ports
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@ -239,16 +151,12 @@ READ8_HANDLER( vsnes_in1_1_r )
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MACHINE_RESET( vsnes )
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{
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running_device *ppu = devtag_get_device(machine, "ppu1");
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last_bank = 0xff;
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sound_fix = 0;
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input_latch[0] = input_latch[1] = 0;
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input_latch[2] = input_latch[3] = 0;
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/* if we need to remap, install the callback */
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if (remapped_colortable)
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ppu2c0x_set_vidaccess_callback(ppu, remap_colors);
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}
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/*************************************
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@ -259,18 +167,10 @@ MACHINE_RESET( vsnes )
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MACHINE_RESET( vsdual )
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{
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running_device *ppu1 = devtag_get_device(machine, "ppu1");
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running_device *ppu2 = devtag_get_device(machine, "ppu2");
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input_latch[0] = input_latch[1] = 0;
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input_latch[2] = input_latch[3] = 0;
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/* if we need to remap, install the callback */
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if (remapped_colortable)
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{
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ppu2c0x_set_vidaccess_callback(ppu1, remap_colors);
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ppu2c0x_set_vidaccess_callback(ppu2, remap_colors);
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}
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}
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/*************************************
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@ -427,27 +327,15 @@ static void v_set_videorom_bank( running_machine* machine, int start, int count,
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}
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}
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/*************************************
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*
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* Common init for all games
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*
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*************************************/
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static void init_vsnes(running_machine *machine)
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{
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/* set the controller to default */
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vsnes_gun_controller = 0;
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/* no color remapping */
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remapped_colortable = 0;
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}
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/**********************************************************************************
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*
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* Game and Board-specific initialization
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*
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**********************************************************************************/
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/**********************************************************************************/
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/* Most games: VROM Banking in controller 0 write */
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static WRITE8_HANDLER( vsnormal_vrom_banking )
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{
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/* switch vrom */
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@ -459,51 +347,14 @@ static WRITE8_HANDLER( vsnormal_vrom_banking )
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vsnes_in0_w(space, offset, data);
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}
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/* Most games switch VROM Banks in controller 0 write */
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/* they dont do any other trickery */
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DRIVER_INIT( vsnormal )
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{
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/* vrom switching is enabled with bit 2 of $4016 */
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memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, vsnormal_vrom_banking);
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}
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static WRITE8_HANDLER( ppuRC2C05_protection )
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{
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running_device *ppu1 = devtag_get_device(space->machine, "ppu1");
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/* This PPU has registers mapped at $2000 and $2001 inverted */
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/* and no remapped color */
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if (offset == 0)
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{
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ppu2c0x_w(ppu1, 1, data);
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return;
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}
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ppu2c0x_w(ppu1, 0, data);
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}
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/**********************************************************************************/
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/* Super Mario Bros. Extra ram at $6000 (NV?) and remapped colors */
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DRIVER_INIT( suprmrio )
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{
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/* common init */
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init_vsnes(machine);
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/* normal banking */
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DRIVER_INIT_CALL(vsnormal);
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/* extra ram at $6000 is enabled with bit 1 of $4016 */
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memory_install_ram(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x6000, 0x7fff, 0, 0, NULL);
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/* now override the vidaccess callback */
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/* we need to remap color tables */
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/* this *is* the VS games protection, I guess */
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remapped_colortable = rp2c05004_colortable;
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}
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/**********************************************************************************/
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/* Gun Games - VROM Banking in controller 0 write */
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/* Gun games: VROM Banking in controller 0 write */
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static WRITE8_HANDLER( gun_in0_w )
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{
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@ -524,24 +375,21 @@ static WRITE8_HANDLER( gun_in0_w )
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input_latch[0] = input_port_read(space->machine, "IN0");
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/* do the gun thing */
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if (vsnes_gun_controller)
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int x = input_port_read(space->machine, "GUNX");
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int y = input_port_read(space->machine, "GUNY");
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UINT32 pix, color_base;
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/* get the pixel at the gun position */
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pix = ppu2c0x_get_pixel(ppu1, x, y);
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/* get the color base from the ppu */
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color_base = ppu2c0x_get_colorbase(ppu1);
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/* look at the screen and see if the cursor is over a bright pixel */
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if ((pix == color_base + 0x20 ) || (pix == color_base + 0x30) ||
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(pix == color_base + 0x33 ) || (pix == color_base + 0x34))
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{
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int x = input_port_read(space->machine, "GUNX");
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int y = input_port_read(space->machine, "GUNY");
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UINT32 pix, color_base;
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/* get the pixel at the gun position */
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pix = ppu2c0x_get_pixel(ppu1, x, y);
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/* get the color base from the ppu */
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color_base = ppu2c0x_get_colorbase(ppu1);
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/* look at the screen and see if the cursor is over a bright pixel */
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if ((pix == color_base + 0x20 ) || (pix == color_base + 0x30) ||
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(pix == color_base + 0x33 ) || (pix == color_base + 0x34))
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{
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input_latch[0] |= 0x40;
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}
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input_latch[0] |= 0x40;
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}
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input_latch[1] = input_port_read(space->machine, "IN1");
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@ -556,23 +404,17 @@ static WRITE8_HANDLER( gun_in0_w )
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zapstore = data;
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}
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DRIVER_INIT( duckhunt )
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DRIVER_INIT( vsgun )
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{
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/* vrom switching is enabled with bit 2 of $4016 */
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/* VROM switching is enabled with bit 2 of $4016 */
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memory_install_readwrite8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, gun_in0_r, gun_in0_w);
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/* common init */
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init_vsnes(machine);
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/* enable gun controller */
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vsnes_gun_controller = 1;
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vsnes_do_vrom_bank = 1;
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}
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/**********************************************************************************/
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/* The Goonies, VS Gradius: ROMs bankings at $8000-$ffff */
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/* Konami games: ROMs bankings at $8000-$ffff */
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static WRITE8_HANDLER( goonies_rom_banking )
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static WRITE8_HANDLER( vskonami_rom_banking )
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{
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int reg = (offset >> 12) & 0x07;
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int bankoffset = (data & 7) * 0x2000 + 0x10000;
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@ -598,7 +440,7 @@ static WRITE8_HANDLER( goonies_rom_banking )
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}
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}
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DRIVER_INIT( goonies )
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DRIVER_INIT( vskonami )
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{
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/* We do manual banking, in case the code falls through */
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/* Copy the initial banks */
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@ -606,71 +448,12 @@ DRIVER_INIT( goonies )
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memcpy(&prg[0x08000], &prg[0x18000], 0x8000);
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/* banking is done with writes to the $8000-$ffff area */
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memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x8000, 0xffff, 0, 0, goonies_rom_banking);
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/* common init */
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init_vsnes(machine);
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/* now override the vidaccess callback */
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remapped_colortable = rp2c04003_colortable;
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}
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DRIVER_INIT( vsgradus )
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{
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/* We do manual banking, in case the code falls through */
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/* Copy the initial banks */
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UINT8 *prg = memory_region(machine, "maincpu");
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memcpy(&prg[0x08000], &prg[0x18000], 0x8000);
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/* banking is done with writes to the $8000-$ffff area */
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memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x8000, 0xffff, 0, 0, goonies_rom_banking);
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||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
remapped_colortable = rp2c04001_colortable;
|
||||
}
|
||||
|
||||
DRIVER_INIT( vspinbal )
|
||||
{
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* normal banking */
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
remapped_colortable = rp2c04001_colortable;
|
||||
|
||||
}
|
||||
|
||||
DRIVER_INIT( hogalley )
|
||||
{
|
||||
|
||||
/* vrom switching is enabled with bit 2 of $4016 */
|
||||
memory_install_readwrite8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, gun_in0_r, gun_in0_w);
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* enable gun controller */
|
||||
vsnes_gun_controller = 1;
|
||||
vsnes_do_vrom_bank = 1;
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
remapped_colortable = rp2c04001_colortable;
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x8000, 0xffff, 0, 0, vskonami_rom_banking);
|
||||
}
|
||||
|
||||
/***********************************************************************/
|
||||
/* Vs. Gumshoe */
|
||||
|
||||
static READ8_HANDLER( vsgshoe_security_r )
|
||||
{
|
||||
/* low part must be 0x1c */
|
||||
return ppu2c0x_r(devtag_get_device(space->machine, "ppu1"), 2) | 0x1c;
|
||||
}
|
||||
|
||||
static WRITE8_HANDLER( vsgshoe_gun_in0_w )
|
||||
{
|
||||
static int old_bank = 0;
|
||||
@ -692,17 +475,9 @@ DRIVER_INIT( vsgshoe )
|
||||
UINT8 *prg = memory_region(machine, "maincpu");
|
||||
memcpy (&prg[0x08000], &prg[0x12000], 0x2000);
|
||||
|
||||
/* Protection */
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2002, 0x2002, 0, 0, vsgshoe_security_r);
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2000, 0x2001, 0, 0, ppuRC2C05_protection);
|
||||
|
||||
/* vrom switching is enabled with bit 2 of $4016 */
|
||||
memory_install_readwrite8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, gun_in0_r, vsgshoe_gun_in0_w);
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
vsnes_gun_controller = 1;
|
||||
vsnes_do_vrom_bank = 1;
|
||||
}
|
||||
|
||||
@ -837,81 +612,12 @@ DRIVER_INIT( drmario )
|
||||
|
||||
drmario_shiftreg = 0;
|
||||
drmario_shiftcount = 0;
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
remapped_colortable = rp2c04003_colortable;
|
||||
}
|
||||
|
||||
/***********************************************************************/
|
||||
/* Excite Bike */
|
||||
|
||||
DRIVER_INIT( excitebk )
|
||||
{
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* normal banking */
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
/* we need to remap color tables */
|
||||
/* this *is* the VS games protection, I guess */
|
||||
remapped_colortable = rp2c04003_colortable;
|
||||
}
|
||||
|
||||
DRIVER_INIT( excitbkj )
|
||||
{
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* normal banking */
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
/* we need to remap color tables */
|
||||
/* this *is* the VS games protection, I guess */
|
||||
remapped_colortable = rp2c05004_colortable;
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
/* Mach Rider */
|
||||
/* Games with VRAM instead of graphics ROMs: ROMs bankings at $8000-$ffff */
|
||||
|
||||
DRIVER_INIT( machridr )
|
||||
{
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* normal banking */
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
/* we need to remap color tables */
|
||||
/* this *is* the VS games protection, I guess */
|
||||
remapped_colortable = rp2c04002_colortable;
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
/* VS Slalom */
|
||||
|
||||
DRIVER_INIT( vsslalom )
|
||||
{
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
/* we need to remap color tables */
|
||||
/* this *is* the VS games protection, I guess */
|
||||
remapped_colortable = rp2c04002_colortable;
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
/* Castelvania: ROMs bankings at $8000-$ffff */
|
||||
|
||||
static WRITE8_HANDLER( castlevania_rom_banking )
|
||||
static WRITE8_HANDLER( vsvram_rom_banking )
|
||||
{
|
||||
int rombank = 0x10000 + (data & 7) * 0x4000;
|
||||
UINT8 *prg = memory_region(space->machine, "maincpu");
|
||||
@ -919,57 +625,19 @@ static WRITE8_HANDLER( castlevania_rom_banking )
|
||||
memcpy(&prg[0x08000], &prg[rombank], 0x4000);
|
||||
}
|
||||
|
||||
DRIVER_INIT( cstlevna )
|
||||
DRIVER_INIT( vsvram )
|
||||
{
|
||||
/* when starting the game, the 1st 16k and the last 16k are loaded into the 2 banks */
|
||||
UINT8 *prg = memory_region(machine, "maincpu");
|
||||
memcpy(&prg[0x08000], &prg[0x28000], 0x8000);
|
||||
|
||||
/* banking is done with writes to the $8000-$ffff area */
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x8000, 0xffff, 0, 0, castlevania_rom_banking);
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
/* we need to remap color tables */
|
||||
/* this *is* the VS games protection, I guess */
|
||||
remapped_colortable = rp2c04002_colortable;
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x8000, 0xffff, 0, 0, vsvram_rom_banking);
|
||||
|
||||
/* allocate vram */
|
||||
vram = auto_alloc_array(machine, UINT8, 0x2000);
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
/* VS Top Gun: ROMs bankings at $8000-$ffff, plus some protection */
|
||||
|
||||
static READ8_HANDLER( topgun_security_r )
|
||||
{
|
||||
/* low part must be 0x1b */
|
||||
return ppu2c0x_r(devtag_get_device(space->machine, "ppu1"), 2) | 0x1b;
|
||||
}
|
||||
|
||||
DRIVER_INIT( topgun )
|
||||
{
|
||||
/* when starting the game, the 1st 16k and the last 16k are loaded into the 2 banks */
|
||||
UINT8 *prg = memory_region(machine, "maincpu");
|
||||
memcpy(&prg[0x08000], &prg[0x28000], 0x8000);
|
||||
|
||||
/* banking is done with writes to the $8000-$ffff area */
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x8000, 0xffff, 0, 0, castlevania_rom_banking);
|
||||
|
||||
/* tap on the PPU, due to some tricky protection */
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2002, 0x2002, 0, 0, topgun_security_r);
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2000, 0x2001, 0, 0, ppuRC2C05_protection);
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* allocate vram */
|
||||
vram = auto_alloc_array(machine, UINT8, 0x2000);
|
||||
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
|
||||
static int MMC3_cmd;
|
||||
@ -1132,9 +800,6 @@ DRIVER_INIT( MMC3 )
|
||||
|
||||
/* extra ram at $6000-$7fff */
|
||||
memory_install_ram(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x6000, 0x7fff, 0, 0, NULL);
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
}
|
||||
|
||||
/* Vs. RBI Baseball */
|
||||
@ -1173,8 +838,6 @@ DRIVER_INIT( rbibb )
|
||||
|
||||
/* RBI Base ball hack */
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x5e00, 0x5e01, 0, 0, rbi_hack_r) ;
|
||||
|
||||
remapped_colortable = rp2c04003_colortable;
|
||||
}
|
||||
|
||||
/* Vs. Super Xevious */
|
||||
@ -1226,8 +889,6 @@ DRIVER_INIT( supxevs )
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x5678, 0x5678, 0, 0, supxevs_read_prot_2_r);
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x578f, 0x578f, 0, 0, supxevs_read_prot_3_r);
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x5567, 0x5567, 0, 0, supxevs_read_prot_4_r);
|
||||
|
||||
remapped_colortable = rp2c04001_colortable;
|
||||
}
|
||||
|
||||
/* Vs. TKO Boxing */
|
||||
@ -1258,11 +919,6 @@ DRIVER_INIT( tkoboxng )
|
||||
|
||||
/* security device at $5e00-$5e01 */
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x5e00, 0x5e01, 0, 0, tko_security_r);
|
||||
|
||||
/* now override the vidaccess callback */
|
||||
/* we need to remap color tables */
|
||||
/* this *is* the VS games protection, I guess */
|
||||
remapped_colortable = rp2c04003_colortable;
|
||||
}
|
||||
|
||||
/* Vs. Freedom Force */
|
||||
@ -1273,10 +929,7 @@ DRIVER_INIT( vsfdf )
|
||||
|
||||
memory_install_readwrite8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, gun_in0_r, gun_in0_w);
|
||||
|
||||
vsnes_gun_controller = 1;
|
||||
vsnes_do_vrom_bank = 0;
|
||||
|
||||
remapped_colortable = rp2c04001_colortable;
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
@ -1325,11 +978,6 @@ DRIVER_INIT( platoon )
|
||||
memcpy(&prg[0x0c000], &prg[0x2c000], 0x4000);
|
||||
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x8000, 0xffff, 0, 0, mapper68_rom_banking);
|
||||
|
||||
init_vsnes(machine);
|
||||
|
||||
remapped_colortable = rp2c04001_colortable;
|
||||
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
@ -1358,64 +1006,14 @@ DRIVER_INIT( bnglngby )
|
||||
|
||||
ret = 0;
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* normal banking */
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
|
||||
remapped_colortable = rp2c04002_colortable;
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
/* Vs. Ninja Jajamaru Kun */
|
||||
|
||||
static READ8_HANDLER( jajamaru_security_r )
|
||||
{
|
||||
/* low part must be 0x40 */
|
||||
return ppu2c0x_r(devtag_get_device(space->machine, "ppu1"), 2) | 0x40;
|
||||
}
|
||||
|
||||
DRIVER_INIT( jajamaru )
|
||||
{
|
||||
// It executes an illegal opcode: 0x04 at 0x9e67 and 0x9e1c
|
||||
// At 0x9e5d and 0x9e12 there is a conditional jump to it
|
||||
// Maybe it should be a DOP (double NOP)
|
||||
|
||||
/* Protection */
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2002, 0x2002, 0, 0, jajamaru_security_r);
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2000, 0x2001, 0, 0, ppuRC2C05_protection);
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
|
||||
/* normal banking */
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
}
|
||||
|
||||
/***********************************************************************/
|
||||
/* Vs. Mighty Bomb Jack */
|
||||
|
||||
static READ8_HANDLER( mightybj_security_r )
|
||||
{
|
||||
/* low part must be 0x3d */
|
||||
return ppu2c0x_r(devtag_get_device(space->machine, "ppu1"), 2) | 0x3d;
|
||||
}
|
||||
|
||||
DRIVER_INIT( mightybj )
|
||||
{
|
||||
/* Protection */
|
||||
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2002, 0x2002, 0, 0, mightybj_security_r);
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x2000, 0x2001, 0, 0, ppuRC2C05_protection);
|
||||
|
||||
/* common init */
|
||||
init_vsnes(machine);
|
||||
}
|
||||
|
||||
/**********************************************************************************/
|
||||
/* VS Tennis */
|
||||
/* VS Dualsystem */
|
||||
|
||||
static WRITE8_HANDLER( vstennis_vrom_banking )
|
||||
static WRITE8_HANDLER( vsdual_vrom_banking )
|
||||
{
|
||||
running_device *other_cpu = (space->cpu == devtag_get_device(space->machine, "maincpu")) ? devtag_get_device(space->machine, "sub") : devtag_get_device(space->machine, "maincpu");
|
||||
|
||||
@ -1432,83 +1030,16 @@ static WRITE8_HANDLER( vstennis_vrom_banking )
|
||||
vsnes_in0_1_w(space, offset, data);
|
||||
}
|
||||
|
||||
DRIVER_INIT( vstennis )
|
||||
DRIVER_INIT( vsdual )
|
||||
{
|
||||
UINT8 *prg = memory_region(machine, "maincpu");
|
||||
|
||||
/* vrom switching is enabled with bit 2 of $4016 */
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, vstennis_vrom_banking);
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "sub", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, vstennis_vrom_banking);
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, vsdual_vrom_banking);
|
||||
memory_install_write8_handler(cputag_get_address_space(machine, "sub", ADDRESS_SPACE_PROGRAM), 0x4016, 0x4016, 0, 0, vsdual_vrom_banking);
|
||||
|
||||
/* shared ram at $6000 */
|
||||
memory_install_ram(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x6000, 0x7fff, 0, 0, &prg[0x6000]);
|
||||
memory_install_ram(cputag_get_address_space(machine, "sub", ADDRESS_SPACE_PROGRAM), 0x6000, 0x7fff, 0, 0, &prg[0x6000]);
|
||||
}
|
||||
|
||||
/**********************************************************************/
|
||||
/* VS Wrecking Crew */
|
||||
|
||||
DRIVER_INIT( wrecking )
|
||||
{
|
||||
/* only differance between this and vstennis is the colors */
|
||||
DRIVER_INIT_CALL(vstennis);
|
||||
remapped_colortable = rp2c04002_colortable;
|
||||
}
|
||||
|
||||
/**********************************************************************/
|
||||
/* VS Balloon Fight */
|
||||
|
||||
DRIVER_INIT( balonfgt )
|
||||
{
|
||||
/* only differance between this and vstennis is the colors */
|
||||
DRIVER_INIT_CALL(vstennis);
|
||||
|
||||
remapped_colortable = rp2c04003_colortable;
|
||||
}
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* VS Baseball */
|
||||
|
||||
DRIVER_INIT( vsbball )
|
||||
{
|
||||
/* only differance between this and vstennis is the colors */
|
||||
DRIVER_INIT_CALL(vstennis);
|
||||
|
||||
remapped_colortable = rp2c04001_colortable;
|
||||
}
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* Dual Ice Climber Jpn */
|
||||
|
||||
DRIVER_INIT( iceclmrj )
|
||||
{
|
||||
/* only differance between this and vstennis is the colors */
|
||||
DRIVER_INIT_CALL(vstennis);
|
||||
|
||||
remapped_colortable = rp2c05004_colortable;
|
||||
}
|
||||
|
||||
/**********************************************************************/
|
||||
/* Battle City */
|
||||
|
||||
DRIVER_INIT( btlecity )
|
||||
{
|
||||
init_vsnes(machine);
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
remapped_colortable = rp2c04003_colortable;
|
||||
}
|
||||
|
||||
/***********************************************************************/
|
||||
/* Tetris */
|
||||
|
||||
DRIVER_INIT( vstetris )
|
||||
{
|
||||
/* extra ram at $6000 is enabled with bit 1 of $4016 */
|
||||
memory_install_ram(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0x6000, 0x7fff, 0, 0, NULL);
|
||||
|
||||
init_vsnes(machine);
|
||||
DRIVER_INIT_CALL(vsnormal);
|
||||
remapped_colortable = rp2c04003_colortable;
|
||||
}
|
||||
|
||||
@ -54,7 +54,7 @@ PALETTE_INIT( playch10 )
|
||||
color_prom++;
|
||||
}
|
||||
|
||||
ppu2c0x_init_palette(machine, 256 );
|
||||
ppu2c0x_init_palette_rgb(machine, 256 );
|
||||
}
|
||||
|
||||
static void ppu_irq( running_device *device, int *ppu_regs )
|
||||
|
||||
@ -111,6 +111,7 @@ struct _ppu2c0x_state
|
||||
int scan_scale; /* scan scale */
|
||||
int scanlines_per_frame; /* number of scanlines per frame */
|
||||
rgb_t palette[64*4]; /* palette for this chip */
|
||||
int security_value; /* 2C05 protection */
|
||||
};
|
||||
|
||||
/***************************************************************************
|
||||
@ -138,8 +139,9 @@ INLINE ppu2c0x_state *get_token( running_device *device )
|
||||
{
|
||||
assert(device != NULL);
|
||||
assert((device->type == PPU_2C02) || (device->type == PPU_2C03B)
|
||||
|| (device->type == PPU_2C04) || (device->type == PPU_2C05)
|
||||
|| (device->type == PPU_2C07));
|
||||
|| (device->type == PPU_2C04) || (device->type == PPU_2C05_01)
|
||||
|| (device->type == PPU_2C05_02) || (device->type == PPU_2C05_03)
|
||||
|| (device->type == PPU_2C05_04) || (device->type == PPU_2C07));
|
||||
return (ppu2c0x_state *) device->token;
|
||||
}
|
||||
|
||||
@ -148,8 +150,9 @@ INLINE const ppu2c0x_interface *get_interface( running_device *device )
|
||||
{
|
||||
assert(device != NULL);
|
||||
assert((device->type == PPU_2C02) || (device->type == PPU_2C03B)
|
||||
|| (device->type == PPU_2C04) || (device->type == PPU_2C05)
|
||||
|| (device->type == PPU_2C07));
|
||||
|| (device->type == PPU_2C04) || (device->type == PPU_2C05_01)
|
||||
|| (device->type == PPU_2C05_02) || (device->type == PPU_2C05_03)
|
||||
|| (device->type == PPU_2C05_04) || (device->type == PPU_2C07));
|
||||
return (const ppu2c0x_interface *) device->baseconfig().static_config;
|
||||
}
|
||||
|
||||
@ -285,6 +288,30 @@ void ppu2c0x_init_palette( running_machine *machine, int first_entry )
|
||||
/* color tables are modified at run-time, and are initialized on 'ppu2c0x_reset' */
|
||||
}
|
||||
|
||||
void ppu2c0x_init_palette_rgb( running_machine *machine, int first_entry )
|
||||
{
|
||||
int color_emphasis, color_num;
|
||||
|
||||
int R, G, B;
|
||||
|
||||
UINT8 *palette_data = memory_region(machine, "palette");
|
||||
|
||||
/* Loop through the emphasis modes (8 total) */
|
||||
for (color_emphasis = 0; color_emphasis < 8; color_emphasis++)
|
||||
{
|
||||
for (color_num = 0; color_num < 64; color_num++)
|
||||
{
|
||||
R = ((color_emphasis & 1) ? 7 : palette_data[color_num * 3]);
|
||||
G = ((color_emphasis & 2) ? 7 : palette_data[color_num * 3 + 1]);
|
||||
B = ((color_emphasis & 4) ? 7 : palette_data[color_num * 3 + 2]);
|
||||
|
||||
palette_set_color_rgb(machine, first_entry++, pal3bit(R), pal3bit(G), pal3bit(B));
|
||||
}
|
||||
}
|
||||
|
||||
/* color tables are modified at run-time, and are initialized on 'ppu2c0x_reset' */
|
||||
}
|
||||
|
||||
/* the charlayout we use for the chargen */
|
||||
static const gfx_layout ppu_charlayout =
|
||||
{
|
||||
@ -946,8 +973,11 @@ READ8_DEVICE_HANDLER( ppu2c0x_r )
|
||||
{
|
||||
case PPU_STATUS:
|
||||
// The top 3 bits of the status register are the only ones that report data. The
|
||||
// remainder contain whatever was last in the PPU data latch.
|
||||
ppu2c0x->data_latch = ppu2c0x->regs[PPU_STATUS] | (ppu2c0x->data_latch & 0x1f);
|
||||
// remainder contain whatever was last in the PPU data latch, except on the RC2C05 (protection)
|
||||
if (ppu2c0x->security_value)
|
||||
ppu2c0x->data_latch = (ppu2c0x->regs[PPU_STATUS] & 0xc0) | ppu2c0x->security_value;
|
||||
else
|
||||
ppu2c0x->data_latch = ppu2c0x->regs[PPU_STATUS] | (ppu2c0x->data_latch & 0x1f);
|
||||
|
||||
// Reset hi/lo scroll toggle
|
||||
ppu2c0x->toggle = 0;
|
||||
@ -1015,6 +1045,10 @@ WRITE8_DEVICE_HANDLER( ppu2c0x_w )
|
||||
}
|
||||
#endif
|
||||
|
||||
/* on the RC2C05, PPU_CONTROL0 and PPU_CONTROL1 are swapped (protection) */
|
||||
if ((ppu2c0x->security_value) && !(offset & 6))
|
||||
offset ^= 1;
|
||||
|
||||
switch (offset & 7)
|
||||
{
|
||||
case PPU_CONTROL0:
|
||||
@ -1241,6 +1275,20 @@ static DEVICE_START( ppu2c0x )
|
||||
memset(ppu2c0x, 0, sizeof(*ppu2c0x));
|
||||
ppu2c0x->scanlines_per_frame = (int) device->get_config_int(PPU2C0XINFO_INT_SCANLINES_PER_FRAME);
|
||||
|
||||
ppu2c0x->security_value = 0;
|
||||
|
||||
if (device->type == PPU_2C05_01)
|
||||
ppu2c0x->security_value = 0x1b; // game (jajamaru) doesn't seem to ever actually check it
|
||||
|
||||
if (device->type == PPU_2C05_02)
|
||||
ppu2c0x->security_value = 0x3d;
|
||||
|
||||
if (device->type == PPU_2C05_03)
|
||||
ppu2c0x->security_value = 0x1c;
|
||||
|
||||
if (device->type == PPU_2C05_04)
|
||||
ppu2c0x->security_value = 0x1b;
|
||||
|
||||
/* initialize the scanline handling portion */
|
||||
ppu2c0x->scanline_timer = timer_alloc(device->machine, scanline_callback, (void *) device);
|
||||
timer_adjust_oneshot(ppu2c0x->scanline_timer, video_screen_get_time_until_pos(device->machine->primary_screen, 1, 0), 0);
|
||||
|
||||
@ -72,11 +72,15 @@ enum
|
||||
// are non-rendering and non-vblank.
|
||||
};
|
||||
|
||||
#define PPU_2C02 DEVICE_GET_INFO_NAME(ppu2c02) // NTSC NES
|
||||
#define PPU_2C03B DEVICE_GET_INFO_NAME(ppu2c03b) // Playchoice 10
|
||||
#define PPU_2C04 DEVICE_GET_INFO_NAME(ppu2c04) // Vs. Unisystem
|
||||
#define PPU_2C05 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem, Famicom Titler
|
||||
#define PPU_2C07 DEVICE_GET_INFO_NAME(ppu2c07) // PAL NES
|
||||
#define PPU_2C02 DEVICE_GET_INFO_NAME(ppu2c02) // NTSC NES, Famicom
|
||||
#define PPU_2C03B DEVICE_GET_INFO_NAME(ppu2c03b) // Vs. Unisystem, Playchoice 10
|
||||
#define PPU_2C04 DEVICE_GET_INFO_NAME(ppu2c04) // Vs. Unisystem (four versions with different colors)
|
||||
/* The PPU_2C05 variants have different protection value, set at DEVICE_START, but otherwise are all the same... */
|
||||
#define PPU_2C05_01 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Ninja Jajamaru Kun)
|
||||
#define PPU_2C05_02 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Mighty Bomb Jack)
|
||||
#define PPU_2C05_03 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Gumshoe)
|
||||
#define PPU_2C05_04 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Top Gun)
|
||||
#define PPU_2C07 DEVICE_GET_INFO_NAME(ppu2c07) // PAL NES
|
||||
|
||||
/* callback datatypes */
|
||||
typedef void (*ppu2c0x_scanline_cb)( running_device *device, int scanline, int vblank, int blanked );
|
||||
@ -106,6 +110,7 @@ DEVICE_GET_INFO(ppu2c07);
|
||||
|
||||
/* routines */
|
||||
void ppu2c0x_init_palette(running_machine *machine, int first_entry ) ATTR_NONNULL(1);
|
||||
void ppu2c0x_init_palette_rgb(running_machine *machine, int first_entry ) ATTR_NONNULL(1);
|
||||
|
||||
void ppu2c0x_spriteram_dma(const address_space *space, running_device *device, const UINT8 page ) ATTR_NONNULL(1);
|
||||
void ppu2c0x_render( running_device *device, bitmap_t *bitmap, int flipx, int flipy, int sx, int sy ) ATTR_NONNULL(1);
|
||||
@ -140,10 +145,22 @@ READ8_DEVICE_HANDLER( ppu2c0x_r );
|
||||
MDRV_DEVICE_ADD(_tag, PPU_2C04, 0) \
|
||||
MDRV_DEVICE_CONFIG(_intrf)
|
||||
|
||||
#define MDRV_PPU2C05_ADD(_tag, _intrf) \
|
||||
MDRV_DEVICE_ADD(_tag, PPU_2C05, 0) \
|
||||
#define MDRV_PPU2C05_01_ADD(_tag, _intrf) \
|
||||
MDRV_DEVICE_ADD(_tag, PPU_2C05_01, 0) \
|
||||
MDRV_DEVICE_CONFIG(_intrf)
|
||||
|
||||
#define MDRV_PPU2C05_02_ADD(_tag, _intrf) \
|
||||
MDRV_DEVICE_ADD(_tag, PPU_2C05_02, 0) \
|
||||
MDRV_DEVICE_CONFIG(_intrf)
|
||||
|
||||
#define MDRV_PPU2C05_03_ADD(_tag, _intrf) \
|
||||
MDRV_DEVICE_ADD(_tag, PPU_2C05_03, 0) \
|
||||
MDRV_DEVICE_CONFIG(_intrf)
|
||||
|
||||
#define MDRV_PPU2C05_04_ADD(_tag, _intrf) \
|
||||
MDRV_DEVICE_ADD(_tag, PPU_2C05_04, 0) \
|
||||
MDRV_DEVICE_CONFIG(_intrf)
|
||||
|
||||
#define MDRV_PPU2C07_ADD(_tag, _intrf) \
|
||||
MDRV_DEVICE_ADD(_tag, PPU_2C07, 0) \
|
||||
MDRV_DEVICE_CONFIG(_intrf)
|
||||
|
||||
@ -5,13 +5,13 @@
|
||||
|
||||
PALETTE_INIT( vsnes )
|
||||
{
|
||||
ppu2c0x_init_palette(machine, 0 );
|
||||
ppu2c0x_init_palette_rgb(machine, 0 );
|
||||
}
|
||||
|
||||
PALETTE_INIT( vsdual )
|
||||
{
|
||||
ppu2c0x_init_palette(machine, 0 );
|
||||
ppu2c0x_init_palette(machine, 8*4*16 );
|
||||
ppu2c0x_init_palette_rgb(machine, 0 );
|
||||
ppu2c0x_init_palette_rgb(machine, 8*4*16 );
|
||||
}
|
||||
|
||||
static void ppu_irq_1( running_device *device, int *ppu_regs )
|
||||
@ -37,7 +37,7 @@ const ppu2c0x_interface vsnes_ppu_interface_1 =
|
||||
const ppu2c0x_interface vsnes_ppu_interface_2 =
|
||||
{
|
||||
1, /* gfxlayout num */
|
||||
64, /* color base */
|
||||
512, /* color base */
|
||||
PPU_MIRROR_NONE, /* mirroring */
|
||||
ppu_irq_2 /* irq */
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user