UPD98409 - ATM LIGHT SAR CONTROLLER

NEC

Datasheet Details

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 |