This product entered a Restricted Production Phase (RPP) on January 27, 2020
Please refer to downloads section below if you require documentation or software. If you have any questions or require product support, including help migrating to our latest products, please contact us.
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We recommend the following alternative solutions:
PMC523 16-Port Serial Controller
PMC523 with 16 RS-422 or RS-232 ports accessible via front 68-pin HD connector or rear P14 connector
Learn More
Overview
The PMC423 provides a uniquely effective solution for integrating serial I/O requirements into a VMEbus or CompactPCI system. Implemented on a single PMC card, the PMC423 is fully compatible with current generation VMEbus and CPCI single board computers, as well as any special purpose processor that includes a PMC connector. In addition, card edge PCI systems can be accommodated using our PMC239 adapter for rapid prototype and development.
- Baud rate from 150bps - 6.25Mbps
- Read/write burst operation
- Data transfer in byte, word and double-word
- 16 ports routed to the front and rear
- PMC/PCI form factor (66 Mhz capable)
- 16-port serial controller with two 16-bit timer/counters
Specifications
Asynchronous
Yes
Channels
16
Form Factor
PMC
Front I/O
Yes
Interface
RS232/422/485
Rear I/O
Yes
Downloads
Datasheets
Brochures
Software & Drivers
Technical Datasheets
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PMC423 Serial I/O Mezzanine
16-port serial, front and rear I/O
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16-port serial, front and rear I/O
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16-port serial, front and rear I/O
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