Specifications

Installing the Mainboard 2-15
¯ Installing Pipeline Burst SRAM
This mainboard features a 256K or 512K cache memory. It also features a
cache memory extension socket (COAST) in order to permit you to upgrade
256K cache to 512K, and this with only one JC1 to choose from. Installation is
very easy. Refer to the table below:
Configuration
With 32K32
SRAM
With 64K32
SRAM
Cache socket Cache total
JC1
settings
Mode 1 NO NO NO 0K OFF
Mode 2 YES NO NO 256K OFF
Mode 3 YES NO 256K module 512K ON
Mode 4 NO NO 256K module 256K OFF
Mode 5 NO NO 512K module 512K ON
Mode 6 NO YES NO 512K OFF
【Notes】1. If your mainboard features a 512K cache when it is delivered
from the factory (Mode 6 in the table), the mainboard will not
have any cache extension slot (COAST) or JC1 jumper.
2. The configurations listed in the table are all the possible
configurations reserved when the board was designed. The actual
configuration when the board is delivered depends mainly on the
demands of the market.