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SA9101 - PCM FRAME ALIGNER

Description

The SA9101 (Frame Alignment unit for PCM30 Systems) is a C-MOS device which implements the interface to PCM30 Transmission Systems.

In the receive direction, the device performs HDB3 decoding, Frame alignment (selectable between doubleframe and CRC-Multiframe) and extraction of signalling data.

Features

  • n Frame alignment/synthesis for PCM30 double frame and CRC-multiframe format. n n n SA9101 PCM FRAME.

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Datasheet Details

Part number SA9101
Manufacturer Sames
File Size 711.75 KB
Description PCM FRAME ALIGNER
Datasheet download datasheet SA9101 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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sames FEATURES n Frame alignment/synthesis for PCM30 double frame and CRC-multiframe format. n n n SA9101 PCM FRAME ALIGNER Error counters for code errors (switchable to "Si zeros counter"), frame errors and CRC4 errors Sub-multiframe assigned CRC Error indication with possibility of automatic insertion in Si-bit position of outgoing multiframe. Simplified data transfer between SA9101 and controller, supported by data stacks for receive and transmit signalling data, selectable interruptsources and DMA facilities. Double frame marker for serial data extraction support Repeated transmission of signalling data, if not updated.
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