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Section 3: Installing the M54E2
M54E2 System Board Manual
3-7
Installing Cache Memory
In addition to the 16K of internal (L1) cache built into the Pentium proces-
sors, the M54E2 also supports external (L2) cache. The M54E2 is available
with 256K or 512K external cache.
To upgrade to 512K cache, install eight 32Kx8-15ns 3.3V SRAMs into the
open SRAM sockets (Figure 3-2). After installing the cache upgrade, refer to
Table 2-4 for the correct external cache jumper settings.
Figure 3-2: Upgrading the External Cache