clintkolodziej
Student
I tried removing and reinstalling the multi a couple times, same behavior. I’ll try reburning rom 1-3 one at a time next unless you notice something I missed here
Can we see a pic of your install?
- Thread starter Mitsurugi-w
- Start date
clintkolodziej
Student
Just an update on my testing. I rewrote and verified ROM 1-3 and 14, no change. I pulled a few others and they verified just fine as well. I got tired and ordered a full preprogrammed set from buyicnow using the same rollup pack images. I verified each then swapped those in today and I get the same issue.
I did notice that I used a 68000 P12, would that potentially cause any issues -- I figured it would be underclocked and work fine but I figured I should mention it?
Otherwise i'll pull the multi and check for any cold solder joints, etc. If you have anything else i should check out please let me know. I have all the DIPS on the donor mainboard set to OFF as well -- originally they had DIP5 on for each of the DIP switch sets --that didn't seem to make any difference either.
Thanks!
I did notice that I used a 68000 P12, would that potentially cause any issues -- I figured it would be underclocked and work fine but I figured I should mention it?
Otherwise i'll pull the multi and check for any cold solder joints, etc. If you have anything else i should check out please let me know. I have all the DIPS on the donor mainboard set to OFF as well -- originally they had DIP5 on for each of the DIP switch sets --that didn't seem to make any difference either.
Thanks!
68000 should be ok unless it's just bad. If you need to send it to me I can figure it out for you.
clintkolodziej
Student
Much appreciated, I’ll check it out a bit more over the coming days, if I can’t get it going I’ll DM you.
Yes. I should have a new batch next week.
Still v1.5
ShootTheCore
Legendary
Any Sega System 16B board will work as long as it isn't a bootleg. I paid $100 for a Ryu Kyu to use as a donor.
I have a S16 multi that I accidentally damaged two traces during assembly. It has been repaired and works 100%. I'll sell this unit for a $25 discount but will keep the same warranty as all other new multis. Contact me in PM to purchase.
Yeah you would need to replace that big black box chip with a standard 68k chip.
AlxUnderBase
Enlightened
I picked up this Sega 16B board as a donor… not sure if I need to look at swapping CPUs? (I can see it mentioned in here that some boards need a CPU swap)
Thanks
@DRAGONKZ … yes sir , you should replace it with an mc68000p-10
