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Mortal Kombat II: Difference between revisions

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Line 9: Line 9:
|-
|-
|Bruteforced
|Bruteforced
|TIBPAL16L8-10
|[[PAL16L8]]</br>[[GAL16V8]]
GAL16V8
|UF17
|
|[[A-17480]]
|A-17480
|Tested (see note)
|Tested
|[[Jon Hughes]]</br>[[Porchy]]
Tested with issues
|[[Porchy]]
|JonHughes, Porchy
||[https://wiki.pldarchive.co.uk/pals/Midway_A-17480.zip ZIP]
|Porchy
||[https://wiki.pldarchive.co.uk/pals/MKII-T-Unit-A-17480_PAL.jed JEDEC]
[https://wiki.pldarchive.co.uk/pals/MKII-T-Unit-A-17480.jed JEDEC]
|[[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}}
|Recreated
{{MIDWAY_A-16217}}
|GAL20V8
|
|A-17481
|Tested
|JokerCK, Porchy
|JonHughes, Porchy
|[https://wiki.pldarchive.co.uk/pals/MKII-T-Unit-A-17481.jed JEDEC]
|[[File:Mortal Kombat.jpg|100px]]
|-
|Bruteforced
|GAL20V8
GAL22V10
|
|A-16217
|Tested
|JokerCK, Porchy
|JonHughes, Porchy
|[https://wiki.pldarchive.co.uk/pals/MKII-T-Unit-A-16217-20.jed JEDEC]
[https://wiki.pldarchive.co.uk/pals/MKII-T-Unit-A-16217-22.jed JEDEC]
|
|}
|}
<pre>
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.
</pre>
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 ===
Line 48: Line 31:
|-
|-
|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/MKII-T-Unit-A-17748.jed JEDEC]
|{{PLD|Midway_A-17748.zip}}
|
|{{NO IMAGE}}
|}
|}


<pre>
== Documents ==
A-17480 GAL replacement does work but introduces graphical artefacts. The game is still playable.
<gallery>
To get a 100% replacement I had to use a TIBPAL16L8-10. Other bipolar devices may work but I have not tested this.
File:Midway T-Unit Schematics.pdf|T-Unit Schematics
</pre>
</gallery>
See [[http://www.jammarcade.net/mortal-kombat-ii-a-17480-pal-dump-info/ THIS POST]] for more details


== Credits ==
[[Category:Andrew Ivanov]]
*PCB picture by Porchy
[[Category:Arcade]]
[[Category:Midway/Williams]]
[[Category:Midway T-Unit]]
[[Category:Schematics]]

Latest revision as of 13:09, 4 August 2025

PCB

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PLD's

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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 PAL16L8
GAL16V8 		UF17 A-17480 Tested (see note) Jon Hughes
Porchy 		Porchy ZIP
Recreated GAL20V8 A-17481 Tested JokerCK
Porchy 		Jon Hughes
Porchy 		ZIP
Bruteforced GAL20V8
GAL22V10 		A-16217 Tested JokerCK
Porchy 		Jon Hughes
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

Documents

edit
  • T-Unit Schematics
    T-Unit Schematics
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