UPD98409 - ATM LIGHT SAR CONTROLLER

Product Overview

NEC

Part number	UPD98409
Manufacturer	NEC
File Size	402.68 KB
Description	ATM LIGHT SAR CONTROLLER
Datasheet	UPD98409 Datasheet
Additional preview pages of the UPD98409 datasheet.

The µPD98409 (NEASCOT-S40CTM) is a high-performance SAR chip for segmentation and reassembly of ATM cells.

Conforms to ATM Forum.
PCI bus interface (5/3.3 V, 32/64 bits, 33 MHz) Conforms to PCI Local Bus Specification Revision 2.1.
AAL-5 SAR sublayer and ATM layer functions.
Hardware support of AAL-5 processing (non-AAL-5 processing can be supported in software).
Supports up to 64 virtual channels (VC) (64-VC control memory).
Two traffic shapers for transmission scheduling.
MPEG packet transfer engine mitigating the workload of compresse.

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Published: Apr 16, 2005 |