Difference between revisions of "QBUS asynchronous serial interfaces"
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Latest revision as of 03:58, 25 July 2024
A number of QBUS asynchronous serial interfaces are available; some are single-line units, others are multi-line. Most are programmed I/O (sometimes using interrupts on the QBUS), but there are some which use DMA. Most are peripherals dedicated solely to providing asynchronous serial lines, but a few are multi-function units which also provide other capabilities.
Contents
Single-line programmed I/O
- DLV11 asynchronous serial line interface
- DLV11-E asynchronous serial line interface
- DLV11-F asynchronous serial line interface
Multi-line programmed I/O
- DLV11-J asynchronous serial line interface
- DZQ11 asynchronous serial line interface
- DZV11 asynchronous serial line interface
Multi-line DMA
- DHQ11 asynchronous serial line interface
- DHV11 asynchronous serial line interface
- CXY08 8-Line Asynchronous Multiplexer
Multi-function
Further reading
- Async., Serial Line Unit Comparisons, MicroNote #024A
- Cables for DLV11, DLV11-E, DLV11-F, MicroNote #033
