C5NPD0-DS datasheet(27/100 Pages) FREESCALE

Part #	C5NPD0-DS

Description	C-5 Network Processor Silicon Revision D0

PDF	100 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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27 / 100 page

V 04

C5NPD0-DS/D

Rev 04

Chapter 2

SIGNAL DESCRIPTIONS

Signal Summary

There are ten functional groupings of signals in the C-5 network processor:

• Clock — 11 pins

• Channel Processors (CP0 - CP15) — 16x7 = 112 pins

• Executive Processor (XP) — 57 pins

– PCI Interface — 50 pins

– PROM Interface — 4 pins

– Serial Bus Interface — 2 pins

– General System Interface — 1 pin

• Fabric Processor (FP) — 80 pins

• Buffer Management Unit (BMU) — 161 pins

• Table Lookup Unit (TLU) — 100 pins

• Queue Management Unit (QMU) — 55 pins

• Power — 233 pins

• Test — 18 pins

• No connection (NC) — 11 pins

Two of the sections (CPs and FP) are configurable, depending on the type of device being

implemented.

Pinout Diagram

The C-5 NP contains 838 pins as shown in Figure 2. These pin numbers are referenced

throughout the remaining chapter.

Freescale Semiconductor, Inc.

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C5NPD0-DS Datasheet(PDF) 27 Page - Freescale Semiconductor, Inc