Search found 2 matches
- Fri Feb 07, 2020 9:57 pm
- Forum: Dev: Hardware
- Topic: obd1 honda/gm daughterboard. 27sf512 EEPROM emulator
- Replies: 19
- Views: 29087
Re: obd1 honda/gm daughterboard. 27sf512 EEPROM emulator
Revised the schematic where I had some errors. Re spun the PCB using more common sram chip. Will update thread once I've got some boards in hand and done some testing. B18libra : if your capable of firmware development and willing to help I'd be happy to take the time to provide the info you asked ...
- Fri Jan 17, 2020 1:04 am
- Forum: Dev: Hardware
- Topic: obd1 honda/gm daughterboard. 27sf512 EEPROM emulator
- Replies: 19
- Views: 29087
Re: obd1 honda/gm daughterboard. 27sf512 EEPROM emulator
Hi texasgdp754, did you get any further with this design? I saw you posted to pgmfi for assistance but it's a bit dead over there. I'm trying to comprehend your sch but it's a bit hard to build a mental image with use of all the interpage connectors. Please can you draw a high level block diagram of...