– PICMG 2.0 Rev 2.1
– 48-CH digital TTL/DTL input/output
– Emulates 4/2/1 industry standard 8255 PPI (mode 0)
– Direct interface with OPTO-22 compatible I/O modules Output port status read back
– On board 8254 timer/counter chip
– Programmable interrupt source
– Provides 12V and 5V power supply to OPTO-22 connectors