PM7344 datasheet(4/293 Pages) PMC

4 / 293 page

PM7344 S/UNI-MPH

DATA SHEET

PMC-950449

ISSUE 6

MULTI-PHY USER NETWORK INTERFACE

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

9.14 DIGITAL TRANSMIT INTERFACE (DTIF) ................................... 49

9.15 DIGITAL JITTER ATTENUATOR................................................. 49

9.16 RECEIVE ATM CELL PROCESSOR (RXCP) ............................. 55

9.17 RECEIVE ATM 4 CELL FIFO (RXFF).......................................... 58

9.18 TRANSMIT ATM CELL PROCESSOR (TXCP) ........................... 59

9.19 TRANSMIT ATM 4 CELL FIFO (TXFF)........................................ 59

9.20 SATURN COMPATIBLE MULTI-PHY INTERFACE (MPHY)........ 60

9.21 MICROPROCESSOR INTERFACE (MPIF)................................. 61

NORMAL MODE REGISTER DESCRIPTION ....................................... 68

11.1 REGISTERS X49-X4FH: LATCHING PERFORMANCE DATA . 159

TEST FEATURES DESCRIPTION ...................................................... 216

12.1 TEST MODE 0 .......................................................................... 218

12.2 JTAG TEST PORT .................................................................... 222

FUNCTIONAL TIMING......................................................................... 225

OPERATION ........................................................................................ 230

14.1 USING THE JT2F...................................................................... 240

14.2 USING THE DIGITAL JITTER ATTENUATOR .......................... 240

14.2.1 DEFAULT APPLICATION ............................................... 241

14.2.2 DATA BURST APPLICATION ......................................... 241

14.3 JTAG SUPPORT ....................................................................... 242

14.3.1 BOUNDARY SCAN CELLS ............................................ 247

ABSOLUTE MAXIMUM RATINGS ....................................................... 250

CAPACITANCE .................................................................................... 251

PM7344 데이터시트(PDF) 4 Page - PMC-Sierra, Inc