PM7329-BI View Datasheet(PDF) - PMC-Sierra

Part Name

Description

Manufacturer

PM7329-BI

ATM/PACKET TRAFFIC MANAGER AND SWITCH

PMC-Sierra 

DATASHEET

PMC-2010141

ISSUE 2

PM7329 S/UNI-APEX-1K800

ATM TRAFFIC MANAGER AND SWITCH

FIGURE 23- 2 BANK CONFIGURATION FOR 2MB OF ZBT SSRAM ............. 88

FIGURE 24- 2 BANK CONFIGURATION FOR 2MB OF LATE WRITE SSRAM89

FIGURE 25- CELL STORAGE MAP................................................................. 90

FIGURE 26- 4 MB – 64K CELLS...................................................................... 91

FIGURE 27- 8 MB – 128K CELLS.................................................................... 91

FIGURE 28- 16 MB – 256K CELLS.................................................................. 92

FIGURE 29- CONTEXT LOCATION............................................................... 153

FIGURE 30- INPUT OBSERVATION CELL (IN_CELL) .................................. 187

FIGURE 31- OUTPUT CELL (OUT_CELL) .................................................... 188

FIGURE 32- BI-DIRECTIONAL CELL (IO_CELL) .......................................... 188

FIGURE 33- LAYOUT OF OUTPUT ENABLE AND BIDIRECTIONAL CELLS 189

FIGURE 34- SINGLE WORD READ AND WRITE ......................................... 191

FIGURE 35- BURST READ AND WRITE....................................................... 192

FIGURE 36- CONSECUTIVE WRITE ACCESSES USING WRDONEB........ 193

FIGURE 37- READ TIMING ........................................................................... 194

FIGURE 38- WRITE TIMING.......................................................................... 194

FIGURE 39- REFRESH.................................................................................. 195

FIGURE 40- POWER UP AND INITIALIZATION SEQUENCE....................... 195

FIGURE 41- READ FOLLOWED BY WRITE TIMING.................................... 196

FIGURE 42- READ FOLLOWED BY WRITE TIMING.................................... 197

FIGURE 43- UTOPIA L2 TRANSMIT SLAVE (LOOP & WAN) ....................... 198

FIGURE 44- UTOPIA L1 RECEIVE MASTER (LOOP & WAN) ...................... 198

FIGURE 45- UTOPIA L2 RECEIVE MASTER (LOOP & WAN) ...................... 199

FIGURE 46- ANY-PHY RECEIVE MASTER (LOOP & WAN)......................... 200

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

viii

Share Link: