pr77 / 68000_relocator_flash_kickstart Goto Github PK

Seems the gerbers here don't work with the current PCB sites - jlc and osh get the network and holes but fail to find the actual PCB or screenprint details. KiCAD6 gets the same. Would it be possible to update/refresh the gerbers zip?

I'm trying to get a A590 SCSI controller to work on my A500 (with the flash relocator and a TF536 installed).
I can get the system to boot, but it easily runs into a "SCSI bus lockup" with the drive light on and no further activity.
Removing the relocator gets rid of the lockups.

Could this be an autoconfig issue? The A500 doesn't have true autoconfig on the 68k bus, so how does the relocator make its 1mb ram slot visible to the system?

I built the board, programmed the CPLD successfully, but I get no response from the system when turning on the machine.
Probing the address lines and data lines it looks like there's no activity at all. The HALT line is low. I can see that the clock signal reaches the CPLD.
Do you have any tips on how to debug this?
I am using a Rev8a board with a Kickstart 3.1.4 ROM

Hi , is it possible to use normal caps 10uF in place of the Tantalum listed on the BOM?
Thanks

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