Asus P/I-P55SP3AV - Manual (Page 69)

P/I-P55SP3AV User's Manual
Level 2 Cache Options
Cache Type & Size: See jumper section for settings, and below for other
specifications. Cache RAM required speed is 15ns,
This mainboard supports standard Asynchronous SRAM in the sockets, or Burst or
PipeTine Burst SRAM on a cache module installed in the cache socket. Refer to
the chart below for specifications. You can upgrade either cache.
Cache Specifications
Cache Type Size Data Chip Size Tag Chip Size
SRAM Sockets 256KB 32K8x8pcs 8K8,16K8or32K8x1pc
512KB 64K8x8pcs 16K8or 32K8x1pc
1MB 128K8x8pcs 32K8x1 pc
Cache Module 256KB
512KB
Important:
Data SRAM mustbe either Mixed Mode or 3.3V SRAM.
Tag SRAM must be either Mixed Mode or -I-5V SRAM.
Note that jumpers JPG and JP8 select the cache size for both types of
cache, so you must set them for the size of the installed cache.
L2 Cache Size Cacheable Memory Size
256KB 32MB
512KB 64MB
1MB 128MB
This chart shows the maximum amount of
system memory each size option can cache.
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