Many thanks for this Marcel - I daresay that Tetroid will find this
interesting - an EPROM programmer would certainly be a bonus
Rich Mellor
RWAP Software
www.rwapsoftware.co.uk
www.sellmyretro.com
On 2020-09-05 20:57, Marcel Kilgus via Ql-Users wrote:
I have written a bit about my old (and very customized) QL and only 30
years later I also open sourced two pieces of the hardware:
1. a Sandy SuperQBoard clone called the "Herbert card", named after my
late father. It features a floppy controller, parallel port and mouse
adapter. Unlike the SuperQBoard the Herbert card is HD compatible!
2. Jochen Hassler's Eprommer-II board that can burn EPROMs and even
program old GAL chips. That was pretty advanced for its time
I included current KiCAD schematics, layouts, ROMs and even source
code, so everything is there to built it, enjoy!
I've linked to the individual articles here:
https://www.kilgus.net/2020/09/05/hardware-from-my-past/
_______________________________________________
QL-Users Mailing List
_______________________________________________
QL-Users Mailing List
