UPD98401A - ATM SAR CHIP

Product Overview

NEC

Part number	UPD98401A
Manufacturer	NEC
File Size	216.72 KB
Description	ATM SAR CHIP
Datasheet	UPD98401A Datasheet
Additional preview pages of the UPD98401A datasheet.

The µPD98401A (NEASCOT-S15TM) is a high-performance SAR chip that segments and reassembles ATM cells.

Conforms to ATM Forum.
AAL-5 SAR sublayer and ATM layer functions.
Hardware support of AAL-5 processing.
Processing of non-AAL-5 traffic (AAL-3/4 cell, OAM cell, RM cell) by software with raw cell processing function.
Hardware support of comparison/generation of CRC-10 for non-AAL-5 traffic.
Supports up to 32K virtual channels (VC).
Provided with 16 traffic shapers that carry out transmission scheduling (control of average rate/peak.

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Published: Apr 16, 2005 |