Cisco 7200 VXR User Manual page 22

Field-Replaceable Units
Table 1-10 NPE-225 Memory Specifications
Memory Type
SDRAM
Boot ROM
Primary cache
Secondary cache
1. Location on processing engine board. See
Table 1-11 NPE-225 SDRAM DIMM Memory Configurations
Total SDRAM
64 MB
128 MB
256 MB
Cisco 7200 VXR Installation and Configuration Guide
1-22
Size
64 or 128 MB
512 KB
16 KB (instruction),
16 KB (data)
32 KB (instruction),
32 KB (data)
2 MB
Figure
Bank Quantity
U15 1 64-MB DIMM
U15 1 128-MB DIMM
U15 1 256-MB DIMM
Chapter 1
Quantity Description
1 SDRAM slot 64- or 128-MB
SDRAM DIMM
— One-time
programmable
ROM
— RM527x
processor, internal
cache
— RM527x
processor, internal
cache
4 chips, each 512K RM527x
by 8 bits wide processor, unified
external cache
1-9.
Product Number
MEM-SD-NPE-64MB=
MEM-SD-NPE-128MB=
MEM-SD-NSE-256MB=
Cisco 7200 VXR Product Overview
1
Location
U15
U1
U4
U4
U5, U6, U7, U8
78-5469-04 B0