A SERVICE OF

logo

1-17
Cisco 7200 VXR Installation and Configuration Guide
OL-5013-09
Chapter 1 Cisco 7200 VXR Product Overview
Field-Replaceable Units
Tab le 1-4 NPE-G1 Memory Specifications
Memory Type Size Quantity Description
Component Location
on the NPE-G1
Board
SDRAM 128 MB,
256 MB,
512 MB
2 128-MB, 256-MB,
or 512-MB
SODIMMs
J3, J4
Boot ROM 512 KB 1 Reprogrammable
Boot ROM for the
ROM monitor
program
U1
Flash Memory 16 MB 1 Contains the default
boot helper (boot
loader) image
U25 and U26
NVRAM 512 KB 1 Nonvolatile
EPROM for the
system
configuration file
U7
Primary cache 32 KB
(16 KB
instruction,
16 KB data)
BCM 1250 system,
internal cache
U22
Secondary cache 512 KB BCM 1250 system,
internal, unified
cache
U22
Tab le 1-5 NPE-G1 SDRAM SODIMM Memory Configurations—Configurable Memory Only
Total SDRAM SDRAM Bank Quantity Product Number
256 MB J3 and J4 2 128-MB SODIMMs MEM-NPE-G1-256MB=
512 MB J3 and J4 2 256-MB SODIMMs MEM-NPE-G1-512MB=
1 GB J3 and J4 2 512-MB SODIMMs MEM-NPE-G1-1GB=