Cisco Systems 7200 VXR 1-24, Memory Type, Size, Quantity, Description, Location, Total SDRAM

Chapter 1 Cisco 7200 VXR Product Overview

Field-Replaceable Units

Table 1-12	NPE-225 Memory Specifications
Memory Type		Size	Quantity	Description	Location1
SDRAM		64, 128, 256 MB	1 SDRAM slot	64-MB, 128- MB,	U15
				or 256-MB
				SDRAM DIMM
Boot ROM		512 KB	—	One-time	U1
				programmable
				ROM
Primary cache		16 KB (instruction),	—	RM527x	U4
		16 KB (data)		processor, internal
				cache
		32 KB (instruction),	—	RM527x	U4
		32 KB (data)		processor, internal
				cache
Secondary cache		2 MB	4 chips, each 512K	RM527x	U5, U6, U7, U8
			by 8 bits wide	processor, unified
				external cache

1. Location on processing engine board. See Figure 1-10.

Table 1-13	NPE-225 SDRAM DIMM Memory Configurations
Total SDRAM	Bank	Quantity	Product Number
64 MB	U15	1 64-MB DIMM	MEM-SD-NPE-64MB=
128 MB	U15	1 128-MB DIMM	MEM-SD-NPE-128MB=
256 MB	U15	1 256-MB DIMM	MEM-SD-NSE-256MB=

Cisco 7200 VXR Installation and Configuration Guide

1-24 OL-5013-09