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Cal Omega driver improvements:

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- Improved the input system for some games.
 - Fixed some wrong color codes.
 - Updated technical notes.
This commit is contained in:
Roberto Fresca 2008-06-11 08:14:54 +00:00
parent daf632e308
commit a5ec808bdd
2 changed files with 74 additions and 54 deletions
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119
src/mame/drivers/calomega.c
View File

@ -39,11 +39,13 @@
DSW = 3 banks (903/904)
DSW = 1 bank (905)
Inputs use 6 lines from 6520 PIA's port, and multiplexed x4 each.
Inputs use 6 lines from 6520 PIA's port, and each one is multiplexed x4.
Some games like Keno and Big Game, also have a key encoder peripheral processor
based on a 8035, and 1x ROM 2516/2532.
Systems 903/904 PCBs have 3 pots to control R, G, and B independently.
However, it seems to be only related to the background color.
***********************************************************************************
@ -217,20 +219,32 @@
mentioned game. It was created by Cal Omega in 1981 for Casino Electronics Inc.
Cal Omega was bought out by CEI (Casino Electronics Inc.), and CEI was bought by UCMC.
This game was made before the CEI 906iii system.
This is the most famous game from Cal Omega 903 System.
The game use the same GFX set that Jack Potten's poker for cards and have similar
The game uses the same GFX set that Jack Potten's Poker for cards and has similar
layout, but the game is different and the old discrete pitched sounds were replaced
with a better set of sounds through a AY8910/12 implementation. The empty socket in
the pcb is maybe for future upgrades instead of sound ROM, since sounds are hardcoded.
with a better set of sounds through a AY8912 implementation. The empty socket in
the PCB is for future upgrades instead of sound ROM, since sounds are hardcoded.
Inputs are multiplexed and selected through PIA1, portB.
In game, use "Stand" instead of "Deal/Draw" to conserve all cards without discards.
To enter to TEST MODE press F2. Press "Discard 1" + "Discard 2" + "Discard 3" to exit.
To enter the STATS MODE press "Show Stats". Press "Deal/Draw" to exit.
To pass coin and hopper errors press "Hopper SW". Also keep it pressed to see the status.
For payout, press "Manual Collect" an then "Payout" for each credit (manual mode).
Some instructions....
- Some versions have a STAND button to conserve all cards without discards.
- To enter to the Input Test Mode press TEST MODE (key 9) and then SERVICE (key 8).
Press DISCARD1 (key Z) + DISCARD2 (key X) + DISCARD3 (key C) to exit.
- To see the last hand played, press SHOW LAST HAND (key 0) and then SERVICE (key 8).
Press DEAL/DRAW button to exit.
- Depending of the game version, TEST MODE & SHOW LAST HAND buttons could work directly.
- To pass coin and hopper errors press SERVICE (key 8). Also keep it pressed to see the status.
- For payout, press MANUAL COLLECT an then PAYOUT for each credit (manual mode).
El Grande - 5 Card Draw:
@ -247,7 +261,7 @@
There aren't meter and stats modes. Only for amusement, so... no payout.
To clear credits press F2.
To enter to TEST MODE press F2 twice. Press "Hold 1" + "Hold 2" + "Hold 3" to exit.
To enter to TEST MODE press F2 twice. Press HOLD 1 + HOLD 2 + HOLD 3 to exit.
@ -263,7 +277,7 @@
$0841 - $0841 AY-8912 ; Write.
$0880 - $0880 CRTC6845 ; MC6845 adressing.
$0881 - $0881 CRTC6845 ; MC6845 Read/Write.
$08C4 - $08C7 PIA0 ; I/O Ports 0, 1, 2, 3.
$08C4 - $08C7 PIA0 ; I/O Ports 0 to 3 (multiplexed).
$08C8 - $08CB PIA1 ; I/O Port 4.
$1000 - $13FF VideoRAM
@ -277,7 +291,7 @@
$0000 - $07FF NVRAM ; All registers and settings.
$1080 - $1080 CRTC6845 ; MC6845 adressing.
$1081 - $1081 CRTC6845 ; MC6845 Read/Write.
$10C4 - $10C7 PIA0 ; I/O Ports 0, 1, 2, 3.
$10C4 - $10C7 PIA0 ; I/O Ports 0 to 3 (multiplexed).
$10C8 - $10CB PIA1 ; I/O Port 4, AY-8912.
$2000 - $23FF VideoRAM
@ -371,6 +385,13 @@
-------
[2008-06-11]
- Improved the input system for some games.
- Fixed some wrong color codes.
- Updated technical notes.
[2008-06-09]
- Cleaned up the driver following the MAME Coding Conventions.
@ -546,21 +567,18 @@ static INPUT_PORTS_START( gdrawpkr )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Deal/Draw") PORT_CODE(KEYCODE_2)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("Cancel Discards") PORT_CODE(KEYCODE_N)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON13 ) PORT_NAME("Stand") PORT_CODE(KEYCODE_E)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Payout") PORT_CODE(KEYCODE_Q)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Service") PORT_CODE(KEYCODE_8)
// PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Bit 3") PORT_CODE(KEYCODE_F)
// PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Bit 4") PORT_CODE(KEYCODE_G)
// PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Bit 5") PORT_CODE(KEYCODE_H)
PORT_BIT( 0x08/*0x0c*/, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Test Mode") PORT_CODE(KEYCODE_F2) /* should be splitted? */
PORT_BIT( 0x10/*0x14*/, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Hopper SW") PORT_CODE(KEYCODE_9) /* should be splitted? */
PORT_BIT( 0x20/*0x24*/, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Show Stats") PORT_CODE(KEYCODE_0) /* should be splitted? */
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Test Mode") PORT_CODE(KEYCODE_9) /* press this one and then SERVICE to Test Mode */
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Show Last Hand") PORT_CODE(KEYCODE_0) /* press this one and then SERVICE to show the last hand */
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("Discard 1") PORT_CODE(KEYCODE_Z)
@ -569,8 +587,8 @@ static INPUT_PORTS_START( gdrawpkr )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON11 ) PORT_NAME("Discard 4") PORT_CODE(KEYCODE_V)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON12 ) PORT_NAME("Discard 5") PORT_CODE(KEYCODE_B)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Small") PORT_CODE(KEYCODE_S)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-3")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -579,8 +597,8 @@ static INPUT_PORTS_START( gdrawpkr )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Big") PORT_CODE(KEYCODE_A)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("SW1")
PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) )
@ -611,26 +629,23 @@ INPUT_PORTS_END
static INPUT_PORTS_START( comg076 )
PORT_START_TAG("IN0-0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) /* credits */
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Manual Collect") PORT_CODE(KEYCODE_7)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Double Up") PORT_CODE(KEYCODE_3)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Deal/Draw") PORT_CODE(KEYCODE_2)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("Cancel Discards") PORT_CODE(KEYCODE_N)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON13 ) PORT_NAME("Stand") PORT_CODE(KEYCODE_E)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN2 ) /* credits */
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Service") PORT_CODE(KEYCODE_8)
// PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Bit 3") PORT_CODE(KEYCODE_F)
// PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Bit 4") PORT_CODE(KEYCODE_G)
// PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Bit 5") PORT_CODE(KEYCODE_H)
PORT_BIT( 0x08/*0x0c*/, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Unk.") PORT_CODE(KEYCODE_8) /* should be splitted? */
PORT_BIT( 0x10/*0x14*/, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Hopper SW") PORT_CODE(KEYCODE_9) /* should be splitted? */
PORT_BIT( 0x20/*0x24*/, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Test Mode") PORT_CODE(KEYCODE_F2) /* should be splitted? */
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Test Mode") PORT_CODE(KEYCODE_9)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("Discard 1") PORT_CODE(KEYCODE_Z)
@ -639,8 +654,8 @@ static INPUT_PORTS_START( comg076 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON11 ) PORT_NAME("Discard 4") PORT_CODE(KEYCODE_V)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON12 ) PORT_NAME("Discard 5") PORT_CODE(KEYCODE_B)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Small") PORT_CODE(KEYCODE_S)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-3")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -649,8 +664,8 @@ static INPUT_PORTS_START( comg076 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Big") PORT_CODE(KEYCODE_A)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("SW1")
PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) )
@ -685,8 +700,8 @@ static INPUT_PORTS_START( comg128 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Deal/Draw") PORT_CODE(KEYCODE_2)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("Cancel Discards") PORT_CODE(KEYCODE_N)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Payout") PORT_CODE(KEYCODE_Q)
@ -695,8 +710,8 @@ static INPUT_PORTS_START( comg128 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Test Mode") PORT_CODE(KEYCODE_F2)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("Discard 1") PORT_CODE(KEYCODE_Z)
@ -705,8 +720,8 @@ static INPUT_PORTS_START( comg128 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON11 ) PORT_NAME("Discard 4") PORT_CODE(KEYCODE_V)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON12 ) PORT_NAME("Discard 5") PORT_CODE(KEYCODE_B)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("IN0-3")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -715,8 +730,8 @@ static INPUT_PORTS_START( comg128 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Big") PORT_CODE(KEYCODE_A)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Small") PORT_CODE(KEYCODE_S)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START_TAG("SW1")
PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) )

9
src/mame/video/calomega.c
View File

@ -45,6 +45,12 @@ static TILE_GET_INFO( get_bg_tile_info )
if (attr == 0x3a) /* Is the palette wrong? */
color = 0x3b; /* 0x3b is the best match */
if (attr == 0x36) /* Is the palette wrong? */
color = 0x3a; /* 0x3a is the best match */
if (attr == 0x32) /* Is the palette wrong? */
color = 0x39; /* 0x39 is the best match */
SET_TILE_INFO(bank, code, color, 0);
}
@ -66,8 +72,7 @@ PALETTE_INIT( calomega )
---- ---x red component.
---- --x- green component.
---- -x-- blue component.
---- x--- unknown, aparently unused.
xxxx ---- unused.
xxxx x--- unused.
*/
int i;