~~ _/) ~~~~ _/) ~~~~ _/) ~~~~ _/) ~~ Hi Gary, Just about to order the blank chips from Mouser. However the PIC32MX250F128 listed here:- seems wider than on the circuit board in Geoff’s article. Do I have the wrong one. Will also order a programmer. I’m try to figure out if I go that route on the SBC-Z80 board what would be the best way to get data to and from the S100 bus itself. If I understand it correctly I would have to have a serial port/chip on the board. Is the “TTL Serial” (pins 5 & 6) compatible with say a 5V Zilog 8530. When you add that as well as buffers etc. the board circuit real estate mounts up. What would be nice if a PIC with a parallel port type pins was programmed/set up to go directly to a local bidirectional board bus as I have with the propeller circuit. BTW, I’m having problems at the moment getting the Propeller circuit to recognize/output characters. There are a number of minor errors on the board. I will outline to you in a day or two still a work in progress! John From: n8vem...@googlegroups.com [mailto:n8vem...@googlegroups.com] On Behalf Of Gary Kaufman I had a small batch of PC boards made up for the PIC32 Ascii Terminal from http://geoffg.net/terminal.html -- You received this message because you are subscribed to the Google Groups "N8VEM-S100" group. To unsubscribe from this group and stop receiving emails from it, send an email to n8vem-s100+...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. |