NobodyIsHere
Veteran Member
- Joined
- Dec 21, 2006
- Messages
- 2,410
Hi,
I found an interesting website with a technical manual for the System 80 with schematics for Z80 to S-100 bus interface.
http://www.webweavers.co.nz/system-80/manuals_technical.htm
This may be very useful information in building a bus bridge board from my Z80 ECBbus system to an S-100 bus.
Thanks!
Andrew Lynch
PS, my IDE HD project is nearly complete hardware and the CBIOS is feature complete and in debugging presently. It seems to work but last nights testing revealed a pretty major bug which was easily fixed. If anyone wants to build one of these IDE HD interfaces and use it in CP/M, let me know. I can post hardware design info, parts lists, sample code listings, CBIOS, etc. The CBIOS needs some optimizing though.
I found an interesting website with a technical manual for the System 80 with schematics for Z80 to S-100 bus interface.
http://www.webweavers.co.nz/system-80/manuals_technical.htm
This may be very useful information in building a bus bridge board from my Z80 ECBbus system to an S-100 bus.
Thanks!
Andrew Lynch
PS, my IDE HD project is nearly complete hardware and the CBIOS is feature complete and in debugging presently. It seems to work but last nights testing revealed a pretty major bug which was easily fixed. If anyone wants to build one of these IDE HD interfaces and use it in CP/M, let me know. I can post hardware design info, parts lists, sample code listings, CBIOS, etc. The CBIOS needs some optimizing though.
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