DSV11

This technical manual provides installation, programming, and maintenance information for the DSV11 synchronous communications controller.

Key Features:

• 2-line synchronous communications controller for Q22-bus systems.
• Supports various data rates up to 64,000 bits/s (simultaneous) or 128,000 bits/s (single line, HDLC only).
• Compatible with RS-232-C, RS-422, RS-423, RS-449, V.10, V.11, V.24, V.28, V.35, V.36, X.26, and X.27 standards.
• Supports protocols: DDCMP, HDLC, BISYNC, and SDLC.
• Uses DMA transfer for efficient data handling.

Document Content:

• Introduction: General overview, specifications, and interface standards.
• Installation: Unpacking, inspection, address/priority configuration, and cabling.
• Programming: Details on device registers, command list structure, and programming examples in BLISS32.
• Technical Description: Hardware operation details including Q-bus interface, serial interface, control section (68000), and power supplies.
• Maintenance: Self-test procedures, troubleshooting, and diagnostic information.