UPD98401A Datasheet (NEC)

UPD98401A, ATM SAR CHIP

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

This chip can interface with an ATM network when it is included in a workstation, computer, front-end processor, network hub, or router.

The µPD98401A conforms to the ATM Forum Recommendation, and p

UPD98401A Features

* 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/gener