The Digilab Digital I/O board 2 (DIO2) is one of several expansion boards designed to mate with Digilab system boards. The DIO2 board provides an assortment of frequently used digital I/O devices, many of which are controlled by an on-board Xilinx XC95108 CPLD. In addition to controlling I/O devices, the CPLD is configured with a bus interface to simplify communications with Digilab system boards. DIO2 boards can be combined with Digilab system boards to implement designs ranging from basic logic circuits through general computer systems, without the need for any other components.

DIO2 Board
Featuring Xilinx CPLD 95108

Ordering Information:
HW-AFX-DIGI-DIO2

Features:
	A XC95108 CPLD for I/O device and system bus control
	A 16x2 character LCD with integral Samsung controller IC
	Four digit seven-segment LED display
	16 individual LEDs of various colors
	An 8-bit VGA port
	A 15-button keypad
	8 slide switches
	A PS2 mouse/keyboard port
	On board 5VDC regulator
Reference Manual (PDF - 438K)