PM7344 Просмотр технического описания (PDF) - PMC-Sierra
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PM7344 Datasheet PDF : 293 Pages
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DATA SHEET
PMC-950449
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PM7344 S/UNI-MPH
ISSUE 6
MULTI-PHY USER NETWORK INTERFACE
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
REGISTER DESCRIPTION ................................................................... 62
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
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ii
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