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| Malenko:
--- Quote from: Ryoshin on September 13, 2011, 04:25:17 pm ---You have an older revision than I. I have revision 3.1 and I'm pretty sure they redesigned the board and got rid of the daughter board if my research is correct. --- End quote --- MK1 went from Y unit boards to T unit boards. Which version of MK you want me to put in my boards? mine was originally a 3.1 when I got it :afro: Theres 8 roms on the daughter board, rom revisions are only 2. I put in the 3.1 roms and pulled the extra board, game dont run. |
| Ryoshin:
--- Quote from: Malenko on September 13, 2011, 04:37:02 pm --- --- Quote from: Ryoshin on September 13, 2011, 04:25:17 pm ---You have an older revision than I. I have revision 3.1 and I'm pretty sure they redesigned the board and got rid of the daughter board if my research is correct. --- End quote --- MK1 went from Y unit boards to T unit boards. Which version of MK you want me to put in my boards? mine was originally a 3.1 when I got it :afro: Theres 8 roms on the daughter board, rom revisions are only 2. I put in the 3.1 roms and pulled the extra board, game dont run. --- End quote --- I don't know. I just know I don't have one of those boards and my game runs. I have 12 roms, 14 if you count the two that say 3.1 on them. I just booted it up and it was on free play which is weird, as I have all dipswitches turned off. But it's working. |
| Malenko:
you have less roms than me too?!?!?!?! you say its working, no issues picking any characters or game resets as you progress up the ladder? |
| Ryoshin:
no issues picking characters so far. At first when I got the cab I was having issues with the game rebooting randomly, but it hasnt done it since i adjusted the voltage. The only problems I seem to be having are the cmos ram problems. EDIT: I just did a google search and the daughter board is a memory expansion board, not all MKII boards had this, it seems some boards (like mine) used bigger roms. Also, the chip right next to the top revision rom is the U49 I believe. I can't find U49 printed anywhere on the board but that's the only SHARP chip I can find. |
| Malenko:
I have NEVER seen a fully working MKII PCB without the expansion board. I cannot find anything saying they cut the extra board (until MK3) |
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