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Title: invasion to mk4 Post by: mnegr454 on May 23, 2016, 06:14:06 pm Have an invasion board that I would like to change to mk4 . What roms do I change and where can I get them. Does anybody here can burn the roms and how much does it cost. I will read on it some more.
Title: Re: invasion to mk4 Post by: TheGuru on June 14, 2016, 06:46:46 am The PCBs are slightly different so can't be converted.
Regardless all of the Midway games from MK3 onwards have a protection chip (a PIC16C57 microcontroller) and you can't simply swap ROMs to get a new game. I have an MK4 in a JAMMA cab which also has Ultimate MK3. Maybe I'll sell it if the price is right ;-) Email me.... Title: Re: Re: invasion to mk4 Post by: Tighe on July 08, 2016, 10:58:13 pm The PCBs are slightly different so can't be converted. This is not true Broodwich swapped ROMs and the cpld from my bad MK4 to an invasion board he had to get my MK4 working.Regardless all of the Midway games from MK3 onwards have a protection chip (a PIC16C57 microcontroller) and you can't simply swap ROMs to get a new game. I have an MK4 in a JAMMA cab which also has Ultimate MK3. Maybe I'll sell it if the price is right ;-) Email me.... |