Hi! > > I found the error. > > > > In the gif file of the schematic A13 of the erom shows it should not be > > connected! This is wrong! > > A13 pin 26 of the 27c256 should be insterted into the eprom socket! > > Ops! You're right. I forgot to color the pin when documenting the kit. > I'll fix this ASAP. > > > All is fine now!!
Is 27C256 A13 pin directly connected to EPROM socket and Pin3 of 74LS139? And, is possible to bypass the BIOS upgradre with a jumper in VCC signal? Thank you!! Greetings, Oscar _______________________________________________ MSX mailing list ([email protected]) Info page: http://lists.stack.nl/mailman/listinfo/msx
