replacement

Hey Folks, I've been reloading some more SE30 boards and have finally come across a board with some bad chips. I'm on the hunt for a UH7 replacement and found the files to program a replacment using a GAL16V8. Just wondering if anyone has tried programming with this chip from digikey...

I have just picked up a M5521 400mhz iMac for the cost of a beer but it has no HDD. Has anyone had success using an IDE to SD adapter or should I buy a spinner as per originally fitted. The machine boots from the slot loading CD fine and the only issue seems to be a dry joint on the analogue...

Came across this today - would be ideal for anyone looking to resurrect a dead machine without having to resort to cannibalising the ever decreasing number of working machines out there. https://monotech.fwscart.com/MOS_CPU_Replacer_(65108501)/p6083514_21591072.aspx Technically it'll replace...

After Porchy from Jammaarcade got us across the finish line with reverse engineering the original HAL16L8, i thought the functions might be possible to replicate using discrete logic. This would of course be to benefit those that are making an SE Reloaded board, who don't want to, or can't...