mirror of
https://github.com/mamedev/mame.git
synced 2024-11-18 10:06:19 +01:00
ttchamp is the same kind of blitter madness as spider (nw)
This commit is contained in:
mamehaze
parent
ba0a29334a
commit
6ce56b64db
1 changed files with 154 additions and 130 deletions
|
|
@ -1,8 +1,4 @@
|
|||
/* Peno Cup?
|
||||
|
||||
no idea if this is the real title, I just see a large Peno Cup logo in the 2/3 roms
|
||||
|
||||
looks like some kind of ping pong / tennis game?
|
||||
/* Table Tennis Champions ?
|
||||
|
||||
___________________________________________________
|
||||
| __ _________ __________ __________ |
|
||||
|
|
@ -35,9 +31,32 @@ looks like some kind of ping pong / tennis game?
|
|||
The PCB is Spanish and manufacured by Gamart.
|
||||
|
||||
|
||||
--- Need to work out how the program rom is banked
|
||||
--- hw is similar to hotblock and twins
|
||||
Table tennis Championships by Gamart 1995
|
||||
|
||||
This game come from Gamart,an obscure spanish software house.
|
||||
Hardware info:
|
||||
main cpu: V30
|
||||
sound chip: oki6295
|
||||
custom chip: tpc1020bfn x2
|
||||
osc: 16 mhz
|
||||
Rom files definition:
|
||||
ttennis2/3 main program
|
||||
ttennis1 adpcm data
|
||||
ttennis4/5 graphics
|
||||
*there is a pic16c84 that i cannot dump because my programmer doesn't support it.
|
||||
|
||||
Dumped by tirino73 >isolani (at) interfree.it<
|
||||
|
||||
|
||||
|
||||
|
||||
- works in a very similar way to 'Spider' (twins.c)
|
||||
including the blitter (seems to be doubled up hardware tho, twice as many layers?)
|
||||
- need to work out how it selects between upper/lower
|
||||
program roms as blitter source
|
||||
- PIC is probably for sound
|
||||
- more than one layer
|
||||
- layer clearing
|
||||
|
||||
*/
|
||||
|
||||
|
|
@ -53,36 +72,29 @@ public:
|
|||
m_maincpu(*this, "maincpu"),
|
||||
m_palette(*this, "palette") { }
|
||||
|
||||
UINT16* m_peno_vram;
|
||||
UINT16* m_peno_mainram;
|
||||
|
||||
UINT16 m_paloff;
|
||||
DECLARE_WRITE16_MEMBER(paloff_w);
|
||||
DECLARE_WRITE16_MEMBER(pcup_prgbank_w);
|
||||
DECLARE_WRITE16_MEMBER(paldat_w);
|
||||
DECLARE_READ16_MEMBER(peno_rand);
|
||||
DECLARE_READ16_MEMBER(peno_rand2);
|
||||
DECLARE_DRIVER_INIT(ttchamp);
|
||||
|
||||
DECLARE_WRITE16_MEMBER( penocup_vid_w )
|
||||
{
|
||||
offset &=0x7fff;
|
||||
COMBINE_DATA(&m_peno_vram[offset]);
|
||||
}
|
||||
DECLARE_READ16_MEMBER(ttchamp_blit_start_r);
|
||||
|
||||
DECLARE_READ16_MEMBER( penocup_mainram_r )
|
||||
{
|
||||
return m_peno_mainram[offset];
|
||||
}
|
||||
DECLARE_READ16_MEMBER(ttchamp_mem_r);
|
||||
DECLARE_WRITE16_MEMBER(ttchamp_mem_w);
|
||||
|
||||
DECLARE_WRITE16_MEMBER( penocup_mainram_w )
|
||||
{
|
||||
offset &=0x7fff;
|
||||
COMBINE_DATA(&m_peno_mainram[offset]);
|
||||
// COMBINE_DATA(&m_peno_vram[offset]);
|
||||
}
|
||||
UINT16 m_videoram[0x10000 / 2];
|
||||
UINT16 m_mainram[0x10000 / 2];
|
||||
|
||||
int m_spritesinit;
|
||||
int m_spriteswidth;
|
||||
int m_spritesaddr;
|
||||
|
||||
virtual void machine_start();
|
||||
UINT16* m_rom16;
|
||||
UINT8* m_rom8;
|
||||
|
||||
virtual void video_start();
|
||||
UINT32 screen_update_ttchamp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
|
|
@ -91,38 +103,27 @@ public:
|
|||
required_device<palette_device> m_palette;
|
||||
};
|
||||
|
||||
|
||||
void ttchamp_state::machine_start()
|
||||
{
|
||||
m_rom16 = (UINT16*)memregion("maincpu")->base();
|
||||
m_rom8 = memregion("maincpu")->base();
|
||||
}
|
||||
|
||||
void ttchamp_state::video_start()
|
||||
{
|
||||
m_peno_vram = (UINT16*)auto_alloc_array_clear(machine(), UINT16, 0x10000/2);
|
||||
m_peno_mainram = (UINT16*)auto_alloc_array_clear(machine(), UINT16, 0x10000/2);
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
UINT32 ttchamp_state::screen_update_ttchamp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
int y,x,count;
|
||||
// int i;
|
||||
|
||||
static const int xxx=320,yyy=204;
|
||||
|
||||
bitmap.fill(m_palette->black_pen());
|
||||
|
||||
// for (i=0;i<256;i++)
|
||||
// {
|
||||
// int dat,r,g,b;
|
||||
// dat=(hotblock_pal[i*2+1]<<8)|hotblock_pal[i*2];
|
||||
//
|
||||
// b = (dat>>10)&0x1f;
|
||||
// g = (dat>>5)&0x1f;
|
||||
// r = (dat>>0)&0x1f;
|
||||
// m_palette->set_pen_color(i,pal5bit(r),pal5bit(g),pal5bit(b));
|
||||
// }
|
||||
|
||||
count=0;
|
||||
UINT8 *videoram = (UINT8*)m_peno_vram;
|
||||
UINT8 *videoram = (UINT8*)m_videoram;
|
||||
for (y=0;y<yyy;y++)
|
||||
{
|
||||
for(x=0;x<xxx;x++)
|
||||
|
|
@ -140,49 +141,121 @@ WRITE16_MEMBER(ttchamp_state::paloff_w)
|
|||
COMBINE_DATA(&m_paloff);
|
||||
}
|
||||
|
||||
#ifdef UNUSED_FUNCTION
|
||||
WRITE16_MEMBER(ttchamp_state::pcup_prgbank_w)
|
||||
{
|
||||
int bank;
|
||||
UINT8 *ROM1 = memregion("user1")->base();
|
||||
|
||||
if (ACCESSING_BITS_0_7)
|
||||
{
|
||||
bank = (data>>4) &0x07;
|
||||
membank("bank2")->set_base(&ROM1[0x80000*(bank)]);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
WRITE16_MEMBER(ttchamp_state::paldat_w)
|
||||
{
|
||||
m_palette->set_pen_color(m_paloff & 0x7fff,pal5bit(data>>0),pal5bit(data>>5),pal5bit(data>>10));
|
||||
}
|
||||
|
||||
READ16_MEMBER(ttchamp_state::peno_rand)
|
||||
|
||||
|
||||
READ16_MEMBER(ttchamp_state::ttchamp_mem_r)
|
||||
{
|
||||
return 0xffff;// machine().rand();
|
||||
UINT16* vram;
|
||||
// if (m_videorambank & 1)
|
||||
// vram = m_videoram2;
|
||||
// else
|
||||
vram = m_videoram;
|
||||
|
||||
if (offset < 0x10000 / 2)
|
||||
{
|
||||
return m_mainram[offset&0x7fff];
|
||||
}
|
||||
else if (offset < 0x20000 / 2)
|
||||
{
|
||||
return vram[offset&0x7fff];
|
||||
}
|
||||
else
|
||||
{
|
||||
UINT16 *src = m_rom16 + (0x100000/2); // can the CPU ever see the lower bank?
|
||||
return src[offset];
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef UNUSED_FUNCTION
|
||||
READ16_MEMBER(ttchamp_state::peno_rand2)
|
||||
WRITE16_MEMBER(ttchamp_state::ttchamp_mem_w)
|
||||
{
|
||||
return machine().rand();
|
||||
// this is very strange, we use the offset (address bits) not data bits to set values..
|
||||
// I get the impression this might actually overlay the entire address range, including RAM and regular VRAM?
|
||||
UINT16* vram;
|
||||
// if (m_videorambank & 1)
|
||||
// vram = m_videoram2;
|
||||
// else
|
||||
vram = m_videoram;
|
||||
|
||||
if (m_spritesinit == 1)
|
||||
{
|
||||
// printf("spider_blitter_w %08x %04x %04x (init?) (base?)\n", offset * 2, data, mem_mask);
|
||||
|
||||
m_spritesinit = 2;
|
||||
m_spritesaddr = offset;
|
||||
}
|
||||
else if (m_spritesinit == 2)
|
||||
{
|
||||
// printf("spider_blitter_w %08x %04x %04x (init2) (width?)\n", offset * 2, data, mem_mask);
|
||||
m_spriteswidth = offset & 0xff;
|
||||
if (m_spriteswidth == 0)
|
||||
m_spriteswidth = 80;
|
||||
|
||||
m_spritesinit = 0;
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
if (offset < 0x10000 / 2)
|
||||
{
|
||||
COMBINE_DATA(&m_mainram[offset&0x7fff]);
|
||||
}
|
||||
else if (offset < 0x20000 / 2)
|
||||
{
|
||||
COMBINE_DATA(&vram[offset&0x7fff]);
|
||||
}
|
||||
else if (offset < 0x40000 / 2)
|
||||
{
|
||||
// 0x30000-0x3ffff and 0x40000-0x4ffff seem to be used here?
|
||||
offset &= 0x7fff;
|
||||
|
||||
UINT8 *src = m_rom8;
|
||||
|
||||
// printf("spider_blitter_w %08x %04x %04x (previous data width %d address %08x)\n", offset * 2, data, mem_mask, m_spriteswidth, m_spritesaddr);
|
||||
offset &= 0x7fff;
|
||||
|
||||
for (int i = 0; i < m_spriteswidth; i++)
|
||||
{
|
||||
UINT8 data;
|
||||
|
||||
data = (src[(m_spritesaddr * 2) + 1]);
|
||||
|
||||
if (data)
|
||||
vram[offset] = (vram[offset] & 0x00ff) | data << 8;
|
||||
|
||||
|
||||
data = src[(m_spritesaddr*2)];
|
||||
|
||||
if (data)
|
||||
vram[offset] = (vram[offset] & 0xff00) | data;
|
||||
|
||||
|
||||
m_spritesaddr ++;
|
||||
offset++;
|
||||
|
||||
offset &= 0x7fff;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
printf("spider_blitter_w unhandled RAM access %08x %04x %04x\n", offset * 2, data, mem_mask);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
READ16_MEMBER(ttchamp_state::ttchamp_blit_start_r)
|
||||
{
|
||||
m_spritesinit = 1;
|
||||
return 0xff;
|
||||
}
|
||||
#endif
|
||||
|
||||
static ADDRESS_MAP_START( ttchamp_map, AS_PROGRAM, 16, ttchamp_state )
|
||||
AM_RANGE(0x00000, 0x0ffff) AM_RAM AM_READWRITE(penocup_mainram_r, penocup_mainram_w)
|
||||
|
||||
/* 0x10000 - 0x1ffff is where it writes most image stuff, but other address get written to 0 where the left edge of 'sprites' would be? why? bad code execution, or some kind of write address based blitter?
|
||||
see for example the lines written down the side of where the (not displayed) CREDIT text would go, as well as beside the actual credit number.. also ingame if you can get it to start
|
||||
*/
|
||||
|
||||
AM_RANGE(0x10000, 0xfffff) AM_WRITE(penocup_vid_w)
|
||||
|
||||
// how are these banked? what are the bank sizes? data needed for startup is at 0x20000-0x2ffff (strings) and 0x30000-0x3ffff (code) the rest seems to be graphics..
|
||||
AM_RANGE(0x00000, 0x7ffff) AM_ROMBANK("bank1") // ?
|
||||
AM_RANGE(0x80000, 0xfffff) AM_ROMBANK("bank2") // ?
|
||||
AM_RANGE(0x00000, 0xfffff) AM_READWRITE(ttchamp_mem_r, ttchamp_mem_w)
|
||||
ADDRESS_MAP_END
|
||||
|
||||
static ADDRESS_MAP_START( ttchamp_io, AS_IO, 16, ttchamp_state )
|
||||
|
|
@ -191,7 +264,8 @@ static ADDRESS_MAP_START( ttchamp_io, AS_IO, 16, ttchamp_state )
|
|||
AM_RANGE(0x0002, 0x0003) AM_READ_PORT("SYSTEM")
|
||||
AM_RANGE(0x0004, 0x0005) AM_READ_PORT("P1_P2")
|
||||
|
||||
// AM_RANGE(0x0018, 0x0019) AM_READ(peno_rand2)
|
||||
|
||||
AM_RANGE(0x0018, 0x0019) AM_READ(ttchamp_blit_start_r)
|
||||
// AM_RANGE(0x001e, 0x001f) AM_READ(peno_rand2)
|
||||
|
||||
AM_RANGE(0x0008, 0x0009) AM_WRITE(paldat_w)
|
||||
|
|
@ -202,11 +276,10 @@ static ADDRESS_MAP_START( ttchamp_io, AS_IO, 16, ttchamp_state )
|
|||
|
||||
AM_RANGE(0x0020, 0x0021) AM_WRITENOP
|
||||
|
||||
AM_RANGE(0x0034, 0x0035) AM_READ(peno_rand) AM_WRITENOP
|
||||
// AM_RANGE(0x0034, 0x0035) AM_READ(peno_rand) AM_WRITENOP
|
||||
ADDRESS_MAP_END
|
||||
|
||||
|
||||
|
||||
static INPUT_PORTS_START(ttchamp)
|
||||
PORT_START("SYSTEM")
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
|
||||
|
|
@ -299,39 +372,12 @@ static MACHINE_CONFIG_START( ttchamp, ttchamp_state )
|
|||
MACHINE_CONFIG_END
|
||||
|
||||
ROM_START( ttchamp )
|
||||
|
||||
/* hopefully this is a good dump */
|
||||
|
||||
ROM_REGION16_LE( 0x200000, "user1", 0 )
|
||||
ROM_REGION16_LE( 0x200000, "maincpu", 0 )
|
||||
ROM_LOAD16_BYTE( "2.bin", 0x000000, 0x080000, CRC(6a6c6d75) SHA1(3742b82462176d77732a69e142db9e6f61f25dc5) )
|
||||
ROM_LOAD16_BYTE( "3.bin", 0x000001, 0x080000, CRC(6062c0b2) SHA1(c5f0ac58c847ce2588c805f40180f2586a6477b7) )
|
||||
ROM_LOAD16_BYTE( "4.bin", 0x100000, 0x080000, CRC(4388dead) SHA1(1965e4b84452b244e32c8d218aace8d287c67ec2) )
|
||||
ROM_LOAD16_BYTE( "5.bin", 0x100001, 0x080000, CRC(fdbf9b28) SHA1(2d260555586097c8a396f65111f55ace801c7a5d) )
|
||||
|
||||
/* dumps below are bad dumps */
|
||||
|
||||
/* dump a */
|
||||
// ROM_REGION( 0x200000, "user1", 0 )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_a.2", 0x000000, 0x080000, BAD_DUMP CRC(791d68c8) SHA1(641c989d50e95ac3ff7c87d148cfab44abbdc774) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_a.3", 0x000001, 0x080000, BAD_DUMP CRC(00c81241) SHA1(899d4d1566f5f5d2967b6a8ec7dca60833846bbe) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_a.4", 0x100000, 0x080000, BAD_DUMP CRC(11af50f6) SHA1(1e5b6cc5c5a6c1ec302b2de7ce40c9ebfb349b46) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_a.5", 0x100001, 0x080000, BAD_DUMP CRC(f6b87231) SHA1(3db461c0858c207e8a3dfd822c99d28e3a26b4ee) )
|
||||
|
||||
/* dump b */
|
||||
// ROM_REGION( 0x200000, "user2", 0 )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_b.2", 0x000000, 0x080000, BAD_DUMP CRC(df1f2618) SHA1(7c6abb7a6ec55c49b95809f003d217f1ea758729) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_b.3", 0x000001, 0x080000, BAD_DUMP CRC(0292ca69) SHA1(fe3b0e78d9e946d8f8a86e8246e5a94483f44ce1) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_b.4", 0x100000, 0x080000, BAD_DUMP CRC(f6bcadc6) SHA1(d8c61c207175d67f4229103696dc2a4447af2ba4) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_b.5", 0x100001, 0x080000, BAD_DUMP CRC(b872747c) SHA1(24d2aa2603a71cdfd3d45608177bb60ab7cfe8a2) )
|
||||
|
||||
/* dump c */
|
||||
// ROM_REGION( 0x200000, "user3", 0 )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_c.2", 0x000000, 0x080000, BAD_DUMP CRC(be70adc7) SHA1(fe439caa54856c75ef310e456a7e61b15321031d) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_c.3", 0x000001, 0x080000, BAD_DUMP CRC(8e3b3396) SHA1(f47243041b9283712e34ea58fa2456c35785c5ee) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_c.4", 0x100000, 0x080000, BAD_DUMP CRC(34ab75e9) SHA1(779f03139b336cdc46f4d00bf3fd9e6de79942e2) )
|
||||
// ROM_LOAD16_BYTE( "27c040_dump_c.5", 0x100001, 0x080000, BAD_DUMP CRC(3e7b3533) SHA1(433439c2b8a8e54bb20fc3c1690d3f183c6fa6f6) )
|
||||
|
||||
/* these were the same in each dump..*/
|
||||
ROM_REGION( 0x10000, "cpu1", 0 ) /* not verified if this is correct yet, seems very empty, maybe protected */
|
||||
ROM_LOAD( "pic16c84.rom", 0x000000, 0x4280, CRC(900f2ef8) SHA1(08f206fe52f413437436e4b0d2b4ec310767446c) )
|
||||
|
||||
|
|
@ -339,30 +385,8 @@ ROM_START( ttchamp )
|
|||
ROM_LOAD( "27c020.1", 0x000000, 0x040000, CRC(e2c4fe95) SHA1(da349035cc348db220a1e12b4c2a6021e2168425) )
|
||||
ROM_END
|
||||
|
||||
/*
|
||||
|
||||
Table tennis Championships by Gamart 1995
|
||||
|
||||
This game come from Gamart,an obscure spanish software house.
|
||||
Hardware info:
|
||||
main cpu: V30
|
||||
sound chip: oki6295
|
||||
custom chip: tpc1020bfn x2
|
||||
osc: 16 mhz
|
||||
Rom files definition:
|
||||
ttennis2/3 main program
|
||||
ttennis1 adpcm data
|
||||
ttennis4/5 graphics
|
||||
*there is a pic16c84 that i cannot dump because my programmer doesn't support it.
|
||||
|
||||
Dumped by tirino73 >isolani (at) interfree.it<
|
||||
|
||||
*/
|
||||
|
||||
ROM_START( ttchampa )
|
||||
/* this is from a different board */
|
||||
|
||||
ROM_REGION16_LE( 0x200000, "user1", 0 )
|
||||
ROM_REGION16_LE( 0x200000, "maincpu", 0 )
|
||||
ROM_LOAD16_BYTE( "ttennis2.bin", 0x000000, 0x080000, CRC(b060e72c) SHA1(376e71bb4b1687fec4b719cbc5a7b25b64d159ac) )
|
||||
ROM_LOAD16_BYTE( "ttennis3.bin", 0x000001, 0x080000, CRC(33e085a8) SHA1(ea6af05690b4b0803c303a3c858df10e4d907fb1) )
|
||||
ROM_LOAD16_BYTE( "4.bin", 0x100000, 0x080000, CRC(4388dead) SHA1(1965e4b84452b244e32c8d218aace8d287c67ec2) )
|
||||
|
|
@ -377,9 +401,9 @@ ROM_END
|
|||
|
||||
DRIVER_INIT_MEMBER(ttchamp_state,ttchamp)
|
||||
{
|
||||
UINT8 *ROM1 = memregion("user1")->base();
|
||||
membank("bank1")->set_base(&ROM1[0x100000]);
|
||||
membank("bank2")->set_base(&ROM1[0x180000]);
|
||||
// UINT8 *ROM1 = memregion("user1")->base();
|
||||
// membank("bank1")->set_base(&ROM1[0x100000]);
|
||||
// membank("bank2")->set_base(&ROM1[0x180000]);
|
||||
}
|
||||
|
||||
GAME( 1995, ttchamp, 0, ttchamp, ttchamp, ttchamp_state, ttchamp, ROT0, "Gamart", "Table Tennis Champions (set 1)", GAME_NOT_WORKING|GAME_NO_SOUND )
|
||||
|
|
|
|||
Loading…
Reference in a new issue