RELEASED
PMC-Sierra, Inc.
PM9311/2/3/5 ETT1™ CHIP SET
Data Sheet
PMC-2000164
ISSUE 3
ENHANCED TT1™ SWITCH FABRIC
Figure 65. Scheduler Block Diagram
Port 0
Queue
Information
requests
Serial
Port
p2s_p[0]
s2p_p[0]
Link
Control
grants
Arbiter
Port 31
Queue
Information
requests
Serial
Link
Port
p2s_p[31]
s2p_p[31]
Control
grants
core clocks
PLL
ref_clk(n)
plllock
TDM
Control
OOB Interface
JTAG
Control/Status Registers
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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