Npe-300 And Npe-400 Memory Information - Cisco NPE-175 Installation And Configuration Manual

NPE-300 and NPE-400 Memory Information

cisco 7206VXR (NPE400) processor (revision 0xFF) with 122880K/8192K bytes
of memory.
Processor board ID 8771013
R7000 CPU at 350Mhz, Implementation 39, Rev 2.1, 256KB L2, 4096KB L3 Cache
6 slot VXR midplane, Version 2.1
(display text omitted)
Table 3-1
configurations for the NPE-300.
memory configurations for the NPE-400.
Table 3-1 NPE-300 Memory Specifications
Memory Type Size
SDRAM-configurable 32 to 256 MB 1 configurable
Boot ROM 512 KB
SDRAM-fixed 32 MB
Primary cache 16 KB
(instruction),
16 KB (data)
Secondary cache 256 KB
(fixed)
Tertiary cache 2 MB (fixed)
1. Located on the processor engine board.
2. Socket U15 is never populated, although it is part of bank 0.
Table 3-2 NPE-300 SDRAM DIMM Configurations—Configurable Memory Only
1
Total SDRAM
4
32 MB +
32 MB
4
32MB +
64 MB
Network Processing Engine and Network Services Engine Installation and Configuration
3-6
provides memory specifications, and
Table 3-3
Quantity
bank with
2 SDRAM slots
1
1
—
—
—
2
Bank 1
U45 (DIMM slot 2 only)
U45 and U44
or
U45
Table 3-2 provides user replaceable memory
provides memory specifications, and
Description
32-, 64-, or 128-MB DIMMs (based
on maximum SDRAM required)
OTP ROM for the ROM monitor
program
32-MB DIMM
RM7000 processor, integrated cache
RM7000 processor, unified, internal
cache
RM7000 processor, external cache
Quantity
1 32-MB DIMM
2 32-MB DIMMs or
1 64-MB DIMM
Chapter 3 NPE-300 and NPE-400 Overview
Table 3-4 provides
Component Location
on the NPE-300 Board
Bank 1: U45 and U44
1
U1
2
Bank 0 : U16
U49
U49
U7, U8, U9, U10, U17
3
Product Number
MEM-SD-NPE-32MB
MEM-SD-NPE-32MB
MEM-SD-NPE-64MB
OL-4448-12