Z0853606VSG Datasheet PDF - Zilog

The Z0853606VSG is a Counter/Timer and Parallel I/O Unit is general-purpose peripheral circuit that satisfy most counter/timer and parallel I/O needs encountered in system design and is therefore helpful in real-time situations and for interrupt control. The Z8036 Z-CIO is designed for systems using the Z-BUS or any other multiplexed address/data bus.

● 2 Independent 8-bit, double-buffered and bi-directional I/O ports

● 4 Handshake modes and including 3-wire

● Request/wait signal for high-speed data transfer

● Flexible pattern-recognition logic, programmable as a 16-vector interrupt collector

● 3 Independent 16-bit counters/timers

● All registers are read/write