AT&T 2.1.1 Riding Toy User Manual


 
Hardware Installation
Installing Additional Memory
It maybe necessary to install additional memory on 6386 and
WGS processors to bring the system total up to a minimum of
6386/SX
8 MB.
Instructions are provided for adding memory to all configurations.
Installing Additional Memory in the 6386 and 6386E WGS
The 6386 and
board
32-bit
6386E WGS
processors use a special memory expansion
shown in Figure 2-11. This memory board plugs into one of the
slots.
Bank
L07LL
I
L06LL
Bank
3
2
1
0
3
2
1
0
I
Figure 2-11. 6386 and 6386E WGS Memory Expansion Board
The memory expansion board has 16 sockets for Single In-line Memory
Modules (SIMMs). The sockets are grouped in “banks” numbered 0, 1,2
and 3. The memory board comes with SIMMs installed in bank 0. You can
add sets of four SIMMs in bank 1 or in banks 1, 2 and 3. Total memory
2-18