CX28344 (CX2834x) Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer

CX28344 (CX2834x) Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer

B C A B Preliminary Release Release Release November 2001 August 2002 December 2002 February 2003 © 2002, 2003 Mindspeed Technologies™, A Conexant Business All Rights Reserved. Information in this document is provided in connection with Mindspeed Technologies (“Mindspeed”) products. These materi.

Features

! ! ! ! ! ! ! ! NOTE: The index letter i, appearing in a register’s name, represents the channel number, one per channel. ! Functional Block Diagram VCO RXCKI ! ! RXPOS RXNEG LINECK TXPOS TXNEG TCLKO RXDAT RXMSY RXGAPCK REXTCK Channel 1 TXDATI Framer TXCKI (Typical All Channels) TEXT TEXTCK TXSY TXGAPCK Two, three, four, six, eight independent T3/ E3 framers in one package Line coding supported: " T3-B3ZS, NRZ, AMI " E3-HDB3, NRZ, AMI Framing supported: " T3-M13, M23, C-bit parity " E3-G.751, G.832 Inserts and extracts overhead bits Full FEAC and TDL channels support Full Performan.