MadMaxx1234
Member
Also tried with AS6C1008 SRAM without success. I noticed that it differs from AS6C4008 pinout (#1: NC instead of A18 and #30: CE2 instead of A17). Any ideas?Yeah, that's a straight up bug in the 8019AS chipset, you're not supposed to qualify memory accesses on AEN like I/O accesses. But of course it's not going to matter with a boot ROM unless you're doing something extremely weird.
Best regards