16
S1571 D1181-001 http://www.tyan.com
DRAM DRAM DRAM SDRAM SDRAM Total
Bank 0 Bank 1 Bank 2 Bank 0 Bank 1
4MBx2 none
none none
none 8MB
none
none
none 8MBx1 none 8MB
none
none
none 16MBx1 none 16MB
8MBx2 none
none none none 16MB
4MBx2 4MBx2
4MBx2 none none 24MB
16MBx2 none
none none none 32MB
none
8MBx2 none 16MBx1 none 32MB
32MBx2 none none none none 64MB
none
none none none 64MBx1 64MB
none
none none 32MBx1 64MBx1 96MB
none
none
none 64MBx1 64MBx1 128MB
64MBx2 none none none 64MBx1 192MB
none
none none 128MBx1 128MBx1 256MB
Resource Settings
3.9 CPU Installation
Several types of CPUs can be used on the S1571. Please refer to
section 3.2 for the correct CPU jumper settings for your board.
Remember:
w
The CPU is a sensitive electronic component and it can be easily
damaged by static electricity. Do not touch the CPU pins with your
fingers.
w
When installing the CPU into the socket, match the CPU pins to the
socket pins.
w
Before the CPU is installed, the mainboard must be placed on a flat
surface. You should be able to insert the CPU with minimal pressure.
Do not push down hard, but do use firm pressure.
w
A cooling fan and/or heat sink assembly is required to protect
the CPU from being damaged.
w
If you use 4MBx64 DIMMs you cannot use DRAM bank 2. DRAM
bank 2 has an upper limit of 32MB.
w
We do not recommend using DRAM bank 2 along with DIMMs.
w
The following table shows some of the available memory configurations.
