Cisco 7200 VXR Series, Installation And Configuration Manual

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Table 1-8 lists the NPE-400 memory specifications, and Table 1-9 lists factory-installed SDRAM
configurations and their product numbers.
SDRAM-configurable 128, 256, or
512 MB
1 128-, 256-, or 512-MB
SODIMM J1
Boot ROM 512 KB 1 OTP
1
ROM for the ROM
monitor program
1. OTP = one-time programmable
U7
Primary cache 16 KB
(instruction),
16 KB (data) — RM7000 processor,
integrated cache U38
Secondary cache 256 KB (fixed) — RM7000 processor, unified,
internal cache U38
Tertiary cache 4 MB (fixed) — RM7000 processor, external
cache U2, U26,
U27, U28,
U37
Table 1-9 NPE-400 SDRAM SODIMM Memory Configurations
128 MB J1 1 128-MB SODIMM MEM-NPE-400-128MB=
256 MB J1 1 256-MB SODIMM MEM-NPE-400-256MB=
512 MB J1 1 512 MB SODIMM MEM-NPE-400-512MB=