Commodore A4091 Z3 SCSI controller review
E414- a detailed review of the A4091 SCSI card . This project is brought to you by Stefan Reinauer and Chris Hooper. Two legends of their own.
Thank you both so much for the purple one serial 005
Get yours today at https://scsi.me
The 4091 Github project here
https://github.com/A4091
Facts:
Fast SCSI-II (10MB/s max) controller for Amiga Computers
One of only two Zorro-III SCSI controllers ever designed
Full-length Zorro-III with DMA
Designed for the Amiga 4000or 4000T; works in the Amiga 3000 or 3000T
Requires Super Buster 11
Based on NCR 53C710 chip
Autoboot ROM
Reproduction based on an old board and PAL source code released as part of the Dave Haynie Archives.
80 components on the top; 147 components on the bottom
Manual build time is about 7 hours per board - plus Debugging ;)
The ReA4091 has been open sourced. Check out the A4091 GitHub project
Modern Autoboot ROM with TD64 and NSD64 in development (open source)
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