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== 4 Mbit ROM version board == | == PLD's == | ||
{ | === 4 Mbit ROM version board === | ||
{{PLD_ALL}} | |||
|- | |- | ||
|Bruteforced | |Bruteforced | ||
|TIBPAL16L8-10 | |TIBPAL16L8-10 | ||
GAL16V8 | [[GAL16V8]] | ||
| | |UF17 | ||
|A-17480 | |[[A-17480]] | ||
|Tested | |Tested (see note) | ||
|[[JonHughes]], [[Porchy]] | |||
|JonHughes, Porchy | |[[Porchy]] | ||
|Porchy | ||[https://wiki.pldarchive.co.uk/pals/Midway_A-17480.zip ZIP] | ||
||[https://wiki.pldarchive.co.uk/pals/ | |||
|[[File:MK2 17480 label.jpg|100px]] [[File:MK2 17480 PAL.jpg|100px]] | |[[File:MK2 17480 label.jpg|100px]] [[File:MK2 17480 PAL.jpg|100px]] | ||
{{MIDWAY_A-17481}} | |||
{{MIDWAY_A-16217}} | |||
|} | |} | ||
<pre> | <pre> | ||
A-17480 GAL replacement does work but introduces graphical artefacts. The game is still playable. | A-17480 GAL replacement does work but introduces graphical artefacts. The game is still playable. | ||
To get a 100% replacement I had to use a TIBPAL16L8-10. Other bipolar devices may work but I have not tested this. | To get a 100% replacement I had to use a TIBPAL16L8-10. Other bipolar devices may work but I have not tested this. | ||
</pre> | </pre> | ||
See | See [http://www.jammarcade.net/mortal-kombat-ii-a-17480-pal-dump-info/ THIS POST] for more details | ||
== 8 Mbit ROM version board == | === 8 Mbit ROM version board === | ||
{ | {{PLD_ALL}} | ||
|- | |- | ||
|Bruteforced | |Bruteforced | ||
|GAL16V8 | |[[GAL16V8]] | ||
|UF17 | |UF17 | ||
|A-17748 | |[[A-17748]] | ||
|Tested | |Tested | ||
|Andrew Ivanov | |[[Andrew Ivanov]] | ||
|Andrew Ivanov | |[[Andrew Ivanov]] | ||
|[https://wiki.pldarchive.co.uk/pals/ | |[https://wiki.pldarchive.co.uk/pals/Midway_A-17748.zip ZIP] | ||
| | | | ||
|} | |} | ||
== Reference == | |||
<gallery> | |||
File:Midway T-Unit Schematics.pdf|T-Unit Schematics | |||
</gallery> | |||
== Credits == | == Credits == | ||
*PCB picture by Porchy | *PCB picture by [[Porchy]] | ||
*IC pictures from [[Porchy]] | |||
[[Category:Arcade]] | |||
[[Category:Midway]] | |||
[[Category:Schematics]] |
Latest revision as of 08:40, 21 December 2023
PCB[edit]
PLD's[edit]
4 Mbit ROM version board[edit]
PLD Information | Credits | Download | View | |||||
---|---|---|---|---|---|---|---|---|
Dump Method | Target Device | Location | ID | Status | Creator(s) | Tester(s) | Files | Pictures |
Bruteforced | TIBPAL16L8-10 | UF17 | A-17480 | Tested (see note) | JonHughes, Porchy | Porchy | ZIP | |
Recreated | GAL20V8 | A-17481 | Tested | JokerCK, Porchy | JonHughes, Porchy | ZIP | ||
Bruteforced | GAL20V8 | A-16217 | Tested | JokerCK, Porchy | JonHughes, Porchy | ZIP |
A-17480 GAL replacement does work but introduces graphical artefacts. The game is still playable. To get a 100% replacement I had to use a TIBPAL16L8-10. Other bipolar devices may work but I have not tested this.
See THIS POST for more details
8 Mbit ROM version board[edit]
PLD Information | Credits | Download | View | |||||
---|---|---|---|---|---|---|---|---|
Dump Method | Target Device | Location | ID | Status | Creator(s) | Tester(s) | Files | Pictures |
Bruteforced | GAL16V8 | UF17 | A-17748 | Tested | Andrew Ivanov | Andrew Ivanov | ZIP |
Reference[edit]
-
T-Unit Schematics