The original work credit has to go to Janusz Chałupnik (with additional information from Matthieu Benoit) for his stirling work in reverse engineering and developing the first version of the SuperPro ISA card. If this is useful in any way please consider sending Janusz some love through PayPal using the recipient address [email protected].
This version builds on the original work and cleans it up a little, fixing a few bugs in that version.
The original can be found here: http://matthieu.benoit.free.fr/xeltek_superpro_programmer.htm
- The original PCB had two missing traces which have been added
- The original schematic had an OR gate missing for timing correction in the IOCHRDY pulse generator
- The separate ground traces have been replaced with full-board ground pours
This design has been created using sch-rnd and pcb-rnd.