    PIL-IO firmware - pilio20.asm

The firmware version 2.0 is a fully functional version of the firmware of the HPIL I/O board. It is released for documentation purpose, and for personal (not commercial) use. The hex and source files are provided for personal DIY projects and are copyright 'J-F Garnier, 2014'. The files are *not* open source nor freeware. I do not provide any support.

This is the last version of the PIL-IO firmware. It works with the PIC 16F1826 MCU and was used from 2016 up to the last batches in 2024.

Jean-Francois Garnier, May 2026.
http://www.jeffcalc.hp41.eu/hpil/index.html

