Cisco 7500 Series Configuration Manual page 271

Chapter 9 Replacing DRAM on the Route Switch Processor
Figure 9-5
1
MEMD SRAM
2
Bus connectors
3 CPU
4
DRAM DIMMs (bank 0: bottom)
DRAM DIMMs (bank 1: top)
5 Console port
Each RSP8 DIMM socket has one plastic lever on one end, which is used to remove the DIMM from its
Note
socket.
Caution To prevent memory problems, DRAM DIMMS must be 3.3V devices. Do not attempt to install
higher-voltage devices (such as those designed for the RSP2) in the RSP8 DIMM sockets.
Table 9-2
Table 9-3
also provide the number of DIMMs for each configuration, and the DRAM banks they occupy. Note
which banks are used given the combinations of available DIMM sizes and the maximum DRAM you
require.
OL-5008-03 B0
RSP8 DRAM DIMM Locations
1
9
8
lists the various configurations of DRAM DIMMs that are available for the RSP4 and
lists the various configurations of DRAM DIMMs that are available for the RSP8. These tables
Upgrading or Replacing DRAM DIMMs on the RSP4 and RSP8
U15
U12
U7
R O
U T
E S
W I
T C
H P
R O
C E
7
S S
O R
1 6
6
5
6
Flash EPROM (ROMmon)
7
Auxiliary port
8 Flash memory SIMM holder
9
PC Card slot 0: bottom
PC Card slot 1: top
(for Flash Disks or Memory Cards
Cisco 7500 Series Installation and Configuration Guide
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3
4
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