PM7326 Datasheet, PDF (104/238 Pages) PMC-Sierra, Inc – ATM/PACKET Traffic Manager and Switch

DATA SHEET
PMC-1981224
ISSUE 6
PM7326 S/UNI APEX
ATM/PACKET TRAFFIC MANAGER AND SWITCH
Figure 22 - 2 Bank Configuration for 2MB of Late Write SSRAM
clock source
SYSCLK
to SDRAM
CMD[16:0]
CMP[0]
CMRWB
CMA[18:1]
Addr/Ctrl
Data[17:0]
256Kx18
CLK
SS#
CMD[33:17]
CMP[1]
CMA[0]
nc
CMCEB
Addr/Ctrl
Data[17:0]
256Kx18
CLK
SS#
Addr/Ctrl
Data[17:0]
256Kx18
CLK
SS#
Addr/Ctrl
Data[17:0]
256Kx18
CLK
SS#
CMAB[17]
CMAB[18]
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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