PM9313 datasheet(4/343 Pages) PMC

4 / 343 page

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

PM9311/2/3/5 ETT1™ CHIP SET

PMC-2000164

ISSUE 3

ENHANCED TT1™ SWITCH FABRIC

Released

Data Sheet

PMC-Sierra, Inc.

Revision History

Issue Number

Issue Date

Details Of Change

March 2000

Creation of document

July 2000

Added HSTL Power Dissipation values, corrected programming

constraints for EPP, added OOB, JTAG and PLL blocks to device

dataflow diagrams, added heat sink information to Characteristics

section, corrected EPP register section, corrected Frame Format

tables, added correct bit definition for EPP Interrupt register,

corrected diagram in Appendix C, added send and receive

procedure for control packets, added ESOBLCP register

explanation, corrected conditions in Table 57, corrected Scheduler

Refresh Procedure, added new drawing for Crossbar data flow,

corrected token explanation, corrected Figures 36 and 37,

corrected spelling and formatting errors throughout document.

August 2001

Removed bit 17 from Scheduler Status Register, updated BP_FIFO

information in Scheduler Control and Reset Register, corrected

bottom view drawings for Scheduler and Crossbar, corrected signal

description section in Scheduler and Crossbar for power pins,

corrected tper3, and tpl3 in AC Electrical, added memory address

information in EPP registers, corrected mechanical drawings,

updated state diagram in Scheduler, added information about

Scheduler PLL timing, updated initialization sequence for all chips,

corrected Dataslice Signal Description for ibpen0, added bit 14(13th

and 14th Dataslice enable) to EPP Control register, updated TDM

constraints, added Output TDM Queue Overflow to the EPP’s

Interrupt register, updated EPP Output Backpressure /

Unbackpressure Threshold register, updated LCS2 link

synchronization in appendix, modified EPP Egress Control Packet

Data Format table, Modified ETT1 usage of LCS2 protocol section

PM9313 Datasheet(PDF) 4 Page - PMC-Sierra, Inc

PM9313 Datasheet(HTML) 4 Page - PMC-Sierra, Inc

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