Cisco 7500 Series Configuration Manual page 56

Route Switch Processor Overview
You install the RSP4/4+ in slot 2 or slot 3 in the Cisco 7507 (see
Cisco 7513 (see
the Cisco 7505, where it is installed in slot 4 (see
Figure 1-21
1 MEMD SRAM
2
Bus connector
3
CPU
4 DRAM DIMMs (bank 0: bottom) U10
DRAM DIMMs (bank1: top)
5 Console port
The RSP4/4+ contains the system CPU, the system software (in Flash memory), the system memory
components, and two PC Card slots, and it maintains and executes the management functions that control
the system.
Although no monitoring of ±12V or temperature is done by the RSP4/4+, a comparator device ensures
that ±12V is maintained within the normal operating ranges, and three temperature sensors on the
RSP4/4+ send temperature information to the chassis interface (CI) card. The CI card reports all voltage
and temperature readings, and these readings are available through standard software commands for
environmental monitoring. The RSP4/4+ uses a software-controlled configuration register, so you do not
have to remove the RSP4/4+, to configure jumpers. There are no user-configurable jumpers on the
RSP4/4+.
Cisco 7500 Series Installation and Configuration Guide
1-34
Figure 1-11) and Cisco 7576 (see
Route Switch Processor (RSP4/4+)
1
9
8
Figure 1-17). The RSP4/4+ is also compatible with
Figure 1-2).
U13
U10
U5
R O
U T
E S
W I
T C
H P
R O
7
C E
S S
O R
2
6
5
6 Flash EPROM (ROMmon) U5
7
Auxiliary port
8
Flash memory SIMM holder
9 PC Card slot 0: bottom
U13 PC Card slot 1: top
(For Flash memory cards)
Chapter 1 Cisco 7500 Series Product Overview
Figure 1-5), or in slot 6 or slot 7 in the
2
4
3
OL-5008-03 B0