I recently bought a dual power Willem Programmer (Standard PCB3B), I also bought a 16bits adapter.
I have two questions:
I purchased a Parallel to USB adapter. Do you think there is a way to make the Willem programmer works with my laptop that way? My laptop doesn't have a parallel port. So far it doesn't seem to work. The VDD LED light up, but the software doesn't seem to communicate with the EPROM programmer.
I also purchased a 16bits adapter. And after playing around a little bit with it, I cannot find how I am supposed to connect it with my Willem board. How does it work? I see connections under the adapter, but there are 36 pins, it cannot connect into the 32 pins connector of the Willem.
You helped me realize that I might not have bought the good EPROM programmer for my needs. I am currently in communication with McuMall to buy a more recent unit.