DMV11 Synchronous Controller

This technical manual provides comprehensive documentation for the DMV11 Synchronous Controller. It covers the device's role in multipoint and point-to-point network configurations using the DDCMP protocol. The manual includes chapters on system installation, detailed command and response structures for communication between the user program and the DMV11, programming techniques for network optimization, and in-depth explanations of microcode operations, including polling algorithms and error handling. Additionally, it details maintenance and troubleshooting procedures, including diagnostic testing and error counter analysis, with appendices covering DDCMP protocol specifications, modem control, and address assignment.