MicroPower/Pascal I/O

This manual provides comprehensive information on the MicroPower/Pascal I/O system, covering I/O services, task-to-task communication, and device I/O. It includes details for building system processes, writing nonstandard device drivers for MicroPower/Pascal, and technical data for supported devices and protocols. The document outlines the request/reply packet interface and provides guidance for developers using Pascal or MACRO-11.