MICROFORUM

I did a software for 4D display simulating HP plotter. It creates an X and Y axis from data set.

the test depends on the CPLD content. You need to integrate the CPLD into the circuit, use a logic analyzer, or create a computer-based tester.

I have a vintage 3COM LAN adapter for 16 bit ISA. The adapter has a DIP socket for BIOS. My idea is to get a BIOS, place it into EPROM or Flash to this socket and start the PC from this BIOS...
Unfortunately, I don't know where to get the BIOS

I would like to know how many MCUs are supported by Micropython. First, I'm interested in using Micropython with the Microchip 18F series MCU.

yes, but not all vintage software are available to download today. Try the https://www.vetusware.com/

I have an old FM receiver and would like to upgrade it with a digital frequency meter. I want to know where to connect the input of the frequency meter. Attached you will find the wiring diagram of the FM receiver.