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부품번호 | PM7326 기능 |
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기능 | ATM/PACKET TRAFFIC MANAGER AND SWITCH | ||
제조업체 | PMC-Sierra | ||
로고 | |||
전체 30 페이지수
DATA SHEET
PMC-1981224
ISSUE 6
PM7326 S/UNI APEX
ATM/PACKET TRAFFIC MANAGER AND SWITCH
PM7326
S/UNI -TM
APEX
S/UNI APEX
ATM/PACKET TRAFFIC MANAGER AND SWITCH
DATA SHEET
ISSUE 6: APRIL 2000
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
DATA SHEET
PMC-1981224
11
PM7326 S/UNI APEX
ISSUE 6
ATM/PACKET TRAFFIC MANAGER AND SWITCH
10.1 ANY-PHY INTERFACES ............................................................. 48
10.1.1 RECEIVE INTERFACE..................................................... 48
10.1.2 TRANSMIT INTERFACE .................................................. 50
10.2 LOOP PORT SCHEDULER ........................................................ 53
10.3 WAN PORT SCHEDULER .......................................................... 54
10.4 WAN PORT ALIASING................................................................ 56
10.5 WAN AND LOOP ICI SELECTION.............................................. 57
10.6 MICROPROCESSOR INTERFACE ............................................ 57
10.7 MEMORY PORT ......................................................................... 61
10.8 SAR ASSIST ............................................................................... 62
10.8.1 TRANSMIT ....................................................................... 62
10.8.2 RECEIVE.......................................................................... 63
10.9 QUEUE ENGINE......................................................................... 64
10.9.1 SERVICE ARBITRATION ................................................. 65
10.9.2 CELL QUEUING ............................................................... 66
10.9.3 CLASS SCHEDULING ..................................................... 73
10.9.4 CONGESTION CONTROL ............................................... 75
10.9.5 STATISTICS ..................................................................... 82
10.9.6 MICROPROCESSOR QUEUE BUFFER RE-
ALLOCATION/TEAR DOWN ............................................ 84
10.10 CONTEXT MEMORY SSRAM INTERFACE ............................... 84
10.11 CELL BUFFER SDRAM INTERFACE ......................................... 89
10.12 JTAG TEST ACCESS PORT....................................................... 93
PERFORMANCE ................................................................................... 94
11.1 THROUGHPUT ........................................................................... 94
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
ii
4페이지 DATA SHEET
PMC-1981224
ISSUE 6
PM7326 S/UNI APEX
ATM/PACKET TRAFFIC MANAGER AND SWITCH
22 MECHANICAL INFORMATION............................................................ 220
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
v
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |