Features List


8, 12, 24, 28 or 32-bit ATM header lookup. Ideal for network
side of SwitchStar DSLAM designs where full header access
is needed

Supports VPI Tunneling

Supports both UNI and NNI formats

Accounting functionality counts the number of cells on a
per VC basis

8-bit UTOPIA Level 1 Tx and Rx interfaces

Supports UTOPIA Level 1 cell mode operation

4-bit DPI Tx and Rx interfaces

DPI interface supports cell sizes from 52 to 56 bytes for
applications requiring a TAG

DPI interface operates up to 66MHz

In-Stream™ (In-band) programming for configuration of the
77V012, PHY and external search SRAM

Supports up to 8K active connections with an external 128K
x 32 SRAM. Up to 16K connections are supported in a 256K
x 32 SRAM

Inserts new ATM cell header and up to four bytes of TAG in
receive direction, and removes TAG from cell header in
transmit direction