C5ENPB0-DS Datasheet, PDF (23/118 Pages) Freescale Semiconductor, Inc – C-5e Network Processor Silicon Revision B0

Block Diagram
23
Figure 1 C-5e Network Processor Block Diagram
SRAM
Fabric
SRAM
External
Host CPU
(optional)
External
PROM
(optional)
Control
Logic
(optional)
Fabric
Processor
Table
Lookup
Unit
PCI
Serial PROM
Executive Processor
Queue
Mgmt
Unit
Buses (68Gbps Bandwidth)
SDRAM
Buffer
Mgmt
Unit
C-5e
NP
CP-0 CP-1 CP-2 CP-3
Cluster
PHY PHY PHY PHY
CP-12 CP-13 CP-14 CP-15
Channel
Processors
Cluster
Processor Boundary
PHY PHY PHY PHY
PHY Interface Examples:
10/100 Ethernet
Gigabit Ethernet - Aggregated
OC-3
OC-12
1xOC-48c or 48x STS-1 with M-5 Companion Device
FREESCALE SEMICONDUCTOR
C5ENPB0-DS REV 08