Okay guys, so it says I'd have to wait till August for the top3000. But the XGecu T56 is on amazon here in the states so I can get it by Tuesday. So, guess I'll order that and give another update Tuesday night EDT. Thanks again!
Yeah I thought about it, but with the amount of projects that I'm managing and whats on the back burner... just easier to order it. loli made my own,
i got the tube by ordering a uv sterilising lamp from china off ebay
it was actually cheaper to order a fitting and lamp together - but the fitting is too compact
put the tube in an older fitting and folded some aluminium to make a cover to hold the chips - then sprayed it matt black so it didnt reflect uv into the room
it's a 12inch tube and i can blank around 20 chips at a time - total cost about $5!!!
Well the reason I haven't chosen to do that yet is because the error on the board for the capcom one is coming from ic22, so either the original eprom has gone bad or there is an issue with the socket. I have some more 42 pin sockets on order.eproms - show a foto of the new ones.
maybe they are too slow for the system.
(and maybe re-marked!)
i would be temped to erase and re-program an original chip
eproms - show a foto of the new ones.
maybe they are too slow for the system.
(and maybe re-marked!)
i would be temped to erase and re-program an original chip
Same "error 1" error occurs after I burn new chips that appear to be an exact match. If I put the original chip back in they exhibit the same behavior from before. 18 Wheeler is a black screen and Capcom vs SNK will boot sometimes and sometimes not. Tried on different naomi systems as well same error for both carts. Also when running test ic22 is shown to be the issue. So I assumed socket or eprom. But I can't get a single eprom to work. So, maybe @stj is right, maybe my new chips have been relabeled...They are both 100ms and should function the same in circuit.
Just so I'm clear, does the cart exhibit the same fault with both chips or is the behavior different between the 2
I'm gonna wipe the 18 wheeler one as I really think it is related to the xilinx on that board and try burning capcom to it. And see if it works.Same "error 1" error occurs after I burn new chips that appear to be an exact match. If I put the original chip back in they exhibit the same behavior from before. 18 Wheeler is a black screen and Capcom vs SNK will boot sometimes and sometimes not. Tried on different naomi systems as well same error for both carts. Also when running test ic22 is shown to be the issue. So I assumed socket or eprom. But I can't get a single eprom to work. So, maybe @stj is right, maybe my new chips have been relabeled...
Yeah bios chips are fine even when bank switching them with the old burner. Bought them from a electronics company here in the states that's been around forever. I'm tempted to order some of the 322 ones from them if they have them. The ones Ive been using I got from some guy on the west coast. If the original 18 wheeler eprom I'm erasing now actually works, then I would assume I've been swindled with the other 322 chips.btw, can you program working bios chips now?
Yes, I can search and select the ic from xgpro for that ic.can you programmer do MX29F1615 ???