Service manual

1-4 Service Manual
1.2 TLSB System Bus
The TLSB card cage is a 7-slot card cage that contains slots for up to
four CPU modules, up to five memory array modules, and up to three
I/O modules. The TLSB bus interconnects the CPU, memory, and I/O
modules.
Figure 1–2 TLSB Card Cage
OM24-99
Front
Rear
4
5
6
7
8
0
1
2
3
Power Filter
Centerplane
First CPU
Additional
CPUs
or Memories
I/O Module
First Memory or
Additional I/O or CPU Module
Additional
Memory, I/O or
CPU Modules
Not used
Not used