CMM-8088 is a powerful, general purpose micro computer trainer which can be operated either with 8086 CPU or 8088 CPU. It is usually supplied with 8086 CPU. To install 8088 CPU, user has to just remove the 8086, install 8088 and set a DIP switch. In either case, the CPU is configured for operating in the Max. mode. On-board provision exists for installing 8087 Numeric Data Processor. The system is versatile and can be configured in a variety of ways via jumper options, to suit specific user requirements. The basic system can be easily expanded through the System Bus connectors. 32K Bytes of powerful firmware provides keyboard monitor, serial monitor, single-line assembler, disassembler and driver programs for Centronics compatible parallel printer interface. The software for the optional PROM programmer interface and audio cassette interface is also included in the firm ware. E-8088 is supported with comprehensive and user-friendly documentation.