Call for PCI-X, 3.3V Compatibility

48 bits of digital I/O

Interrupt generation on input change-of-state (Model “48S”)

All 48 I/O lines buffered on the board

I/O buffers can be enabled/disabled under program control

Four- and eight-bit ports independently selectable for I/O

Pull-ups on I/O lines

+5V supply available to the user

Compatible with industry standard I/O racks like Gordos, Opto-22, Potter & Brumfield, etc.

Automatically detected in Windows 95/98/NT

No base address or IRQ switches to set