Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2026-09-29
Featured Central Data manuals
Central Data Octal Serial Interface Hardware Reference Manual
The Central Data Octal Serial Interface board expands the serial I/O capacity of any Multibus system. It uses a Signetics 2651 USART to provide eight independent RS‑232 channels with selectable baud rates and address options.
The document covers general information, functional description, principles of operation, addressing, bus interface, USART section, installation/user selectable options, specifications, and schematics, providing engineers with the details needed to configure and integrate the board.
Covers: General Information · Functional Description · Principles of Operation · Addressing · Bus Interface · USART Section
Latest Central Data manuals
Central Data Octal Serial Interface Hardware Reference Manual
User Manual 35 pages · 2.9 MB · ENThe manual describes the Central Data Octal Serial Interface board, its features, installation, operation, and specifications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Central Data manuals
How many I/O ports does the Octal Serial Interface board require?
The board requires 32 I/O ports.
From: Central Data Octal Serial Interface Hardware Reference Manual
What clock frequency is used for the USARTs?
A 5.0688 MHz crystal oscillator provides the clock for the USARTs.
From: Central Data Octal Serial Interface Hardware Reference Manual