3-7
Installing System Memory and Add-On Peripherals
Upgrading to 256K of Cache Memory
To upgrade to 256K cache, carefully install four 32Kx8-15ns SRAMs into the
open SRAM sockets on the lower right-hand corner of the system board
(Figure 3-3). After installing the cache upgrade, refer to Table 2-4 for the
correct external cache jumper settings.
Figure 3-3 Upgrading to 256K External Cache
