TXC-05802

www.DataSheet4U.com CUBIT-Pro Device CellBusTM Bus Switch TXC-05802 DATA SHEET FEATURES DESCRIPTION CUBIT-ProTM is a single-chip solution for implementing UTOPIA and 16-Bit (ATM or PHY) Layer cell incost effective ATM access systems. It is based on the terfaces CellBusTM Bus Architecture (CellBus). Such systems are Inlet-side address translation and routing header constructed from a number of CUBIT-Pro devices, all insertion, using external SRAM of up to 256 kB interconnected by a 37-line common bus, the CellBus Programmable OAM-cell and RM-cell routing bus. When operating at a 38 MHz clock rate, a CellBus CellBus bus access request, grant reception and bus system can handle 1 Gbit/s of net ATM cell bandbus transmission width. CUBIT-Pro supports unicast and multicast trans CellBus bus cell reception and address recognifers, and has all necessary functions for implementing a tion switch: cell address translation, cell routing, and outlet Outlet cell queuing: various modes cell queuing. Ability to insert GFC field in real time Ability to insert FECN indication, under programmable conditions Ability to send and receive cells for control purposes over same CellBus bus Cell insertion and extraction via microprocessor port Master bus arbiter and frame pulse generator inAPPLICATIONS cluded in each CUBIT-Pro, with enabling pin xDSL Access Multiplexer Internal GTL transceivers for CellBus bus connecDataSheet4U.com tion Remote Access Equipment Cable Modem...