Soyo SY-5S User Manual
Hardware Setup
SY-5STM
36
2-7 CACHE CONFIGURATION
This mainboard has a write-back caching scheme with a built-in
512KB Level 2 Pipelined Burst cache onboard to improve the
system performance.
The cache size and RAM locations are specified as follows:
Cache Size
Cache RAM
TAG RAM
Cacheable
Range
512 KB
64K x 64
on U20
16K x 8
on U21
128 MB
2-8 MEMORY CONFIGURATION
This mainboard features 2 x DIMM Banks for 168-pin 3.3V
unbuffered DIMM modules
Your board comes with two DIMM sockets, providing support for up
to 256MB of main memory using DIMM modules from 8MB to
128MB. For 66/75MHz host bus CPUs use 12ns or faster DIMM
modules.
Memory configuration Table
DIMM Banks
MEMORY
CONFIGURATION
CONFIGURATION
DIMM 1
DIMM 2
RAM Type
EDO/SDRAM
EDO/SDRAM
Single RAM
Module Size (MB)
Module Size (MB)
8/16/32/64/128
8/16/32/64/128
Notice 1: Do not use EDO type of DIMM if you already use SDRAM.
Notice 2: If you plan on using the onboard VGA and intend to
Notice 2: If you plan on using the onboard VGA and intend to
install only one DRAM module, then this single DRAM
must be installed in bank DIMM 1.
must be installed in bank DIMM 1.