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seta2.cpp: Document undumped Guardians on the P0-113A PCB and provide a PCB layout for the P0-113A PCB [Brian Troha]
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@ -3190,9 +3190,106 @@ Notes:
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HSync: 15.23kHz
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VSync: 58.5Hz
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**********************************************************
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There is known to exist an undumped version of Guardians on the
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P0-113A PCB with P1-106-1 & P1-107-1 duaghtercards
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It's assumed the programs (at least) are different to cope with
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the different hardware configuration.
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CPU: Toshiba TMP68301AF-16 (100 Pin PQFP)
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Video: Allumer X1-020 (208 Pin PQFP)
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Sound: X1-010 (Mitsubishi M60016 Gate Array, 80 Pin PQFP @ U26)
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OSC: 50MHz, 32.530MHz
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Other: 8 Position Dipswitch x 2
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Memory:
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M1 are TC551001BFL-70L at U56 & U57
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M2 is CY7C185-25PC at U27
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M3 are N341256P-20
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PCB Number: P0-113A BP49KA
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+---------------------------------------------------------------+
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| +------+ +---+ |
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| VOL |Seta | M | | +---------------+|
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| |X1-010| 2 | U | M |KA2-001-014 U19||
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| +------+ | 2 | 1 +---------------+|
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+-+ | 8 | +---------------+|
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| +-++-+ +-++-+ | | |KA2-001-013 U17||
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+-+ | || | | || | +---+ M +---------------+|
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| |U| U| M |U||U| M 1 +---------------+|
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|J |3||5| 3 |2||4| 3 | U15 ||
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|A | || | | || | +---------------+|
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|M +-++-+ +-++-+ +---------------+|
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|M |KA2-001-011 U20||
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|A +----------+ +---------------+|
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| | | +---------------+|
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|C | ALLUMER | |KA2-001-010 U18||
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|o +---+ | X1-020 | +---------------+|
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|n | | +-------+ | | +---------------+|
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|n | U | |Toshiba| | 9426HK003| | U16* ||
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|e C | 7 | | TMP | +----------+ +---------------+|
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|c N | 7 | | 68301 | +---------------+|
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|t 2 | | +-------+ |KA2-001-008 U23||
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|e +---+ +---------------+|
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|r 93C46 +---------------+|
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| |KA2-001-007 U22||
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+-+ 50MHz 32.530MHz +---------------+|
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| +---------------+|
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| P P | U21* ||
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+-+ C A A M M +---------------+|
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| N DSW1 L L 3 3 |
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| 1 DSW2 |
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+---------------------------------------------------------------+
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U2 is KA2 001 001 EPROM
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U4 is KA2 001 002 EPROM
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U5 is KA2 001 003 EPROM
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U3 is KA2 001 004 EPROM
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U28 is KA-001-015 mask ROM (silkscreened SOUND ROM)
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U15 is socketted to recieve P1-106-1 daughtercard
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U77 is socketted to recieve P1-107-1 daughtercard
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CN2 - 5 Pin header
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CN1 - 10 Pin header
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* Denotes not populated.
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The daughtercards below are NOT to scale with the above main board.
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P1-107-1 (additional RAM)
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+-------------------------------+
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| LOGIC JP5 JP6 JP7|
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| CXK58257AM-10L CXK58257AM-10L |
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| +-----------------------+ |
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| |U7 42 pin header to U77| |
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| +-----------------------+ |
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+-------------------------------+
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Unknown LOGIC chip
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JP5 - JP7 single wire connections for power
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P1-106-1
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+-------------------------------+
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| HD74HC373P HD74HC373P |
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| +-----------------------+ |
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| |U3 42 pin header to U15| |
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| +-----------------------+ |
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| +-----------------------+ |
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| | KA2-001-017 U2 | |
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| +-----------------------+ |
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| +-----------------------+ |
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| | KA2-001-016 U1 | |
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| +-----------------------+ |
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|JP1 JP2 JP3 JP4 LOGIC |
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+-------------------------------+
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Unknown LOGIC chip
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JP1 - JP4 single wire connections for power
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***************************************************************************/
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ROM_START( grdians )
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ROM_START( grdians ) /* P-FG01-1 */
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ROM_REGION( 0x200000, "maincpu", 0 ) // TMP68301 Code
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ROM_LOAD16_BYTE( "u2.bin", 0x000000, 0x080000, CRC(36adc6f2) SHA1(544e87f88179fe1342e7a06a8948ac1828e85108) )
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ROM_LOAD16_BYTE( "u3.bin", 0x000001, 0x080000, CRC(2704f416) SHA1(9081a12cbb9927d36e1c50b52aa2c6003810ee42) )
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@ -3227,30 +3324,56 @@ Banpresto, 1994
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This game runs on Seta/Allumer hardware
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PCB Layout
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----------
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CPU: Toshiba TMP68301AF-16 (100 Pin PQFP)
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Video: Allumer X1-020 (208 Pin PQFP)
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Sound: X1-010 (Mitsubishi M60016 Gate Array, 80 Pin PQFP @ U26)
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OSC: 50MHz, 32.530MHz
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Other: 8 Position Dipswitch x 2
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P0-113A BP949KA
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|----------------------------------|
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| X1-010 6264 U28 |
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| 581001 U19 |
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| U3 U5 U2 U4 581001 U17 |
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| 62256 62256 U15 |
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|J U20 |
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|A U77 68301 U18 |
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|M * U16 |
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|M 93C46 U23 |
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|A U22 |
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| U21 |
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| DSW1 50MHz |
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| DSW2 PAL 32.5304MHz |
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| 20MHz PAL |
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|----------------------------------|
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Memory:
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M1 are TC551001BFL-70L at U56 & U57
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M2 is CY7C185-25PC at U27
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M3 are N341256P-20
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PCB Number: P0-113A BP49KA
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+--------------------------------------------------------------+
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| +------+ +---+ |
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| VOL |Seta | M | | +--------------+|
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| |X1-010| 2 | U | M |KA-001-014 U19||
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| +------+ | 2 | 1 +--------------+|
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+-+ | 8 | +--------------+|
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| +-++-+ +-++-+ | | |KA-001-013 U17||
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+-+ | || | | || | +---+ M +--------------+|
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| |U| U| M |U||U| M 1 +--------------+|
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|J |3||5| 3 |2||4| 3 |KA-001-012 U15||
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|A | || | | || | +--------------+|
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|M +-++-+ +-++-+ +--------------+|
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|M |KA-001-011 U20||
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|A +----------+ +--------------+|
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| | | +--------------+|
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|C | ALLUMER | |KA-001-010 U18||
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|o +---+ | X1-020 | +--------------+|
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|n | | +-------+ | | +--------------+|
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|n | U | |Toshiba| | 9426HK003| |KA-001-009 U16||
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|e C | 7 | | TMP | +----------+ +--------------+|
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|c N | 7 | | 68301 | +--------------+|
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|t 2 | | +-------+ |KA-001-008 U23||
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|e +---+ +--------------+|
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|r 93C46 +--------------+|
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| |KA-001-007 U22||
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+-+ 50MHz 32.530MHz +--------------+|
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| +--------------+|
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| P P |KA-001-006 U21||
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+-+ C A A M M +--------------+|
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| N DSW1 L L 3 3 |
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| 1 DSW2 |
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+--------------------------------------------------------------+
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U28 is KA-001-015 mask ROM (silkscreened SOUND ROM)
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U77 is KA-001-005 mask ROM
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CN2 - 5 Pin header
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CN1 - 10 Pin header
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Notes:
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*: unknown QFP208 (has large heatsink on it). Should be similar to other known
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graphics chips used on Seta hardware of this era.
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68301 clock: 16.000MHz (?? From what OSC + divider??)
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VSync: 60Hz
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***************************************************************************/
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