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Memory Voltage: 5 volts is the default.Some EDO memory uses 3.3volts.
Damage to system can result if these are set incorrectly!
Volts
J2
Default 5V
On
3.3V Off
Tag RAM Setting: J20
SRAM Select: J21
CPU Multiplier: J30 and J31
Host Bus Setting: J29
S1469-001-01 http://www.tyan.com
J6
J9
J16
On
On
On
Off
Off
Off
Enable on-board Tag
Disable on-board Tag
(When using COAST Module)
Use on-board SRAM
Use COAST Module
J30
J31
Multiplier
off
off
x1.5
on
off
x2
on
on
x2.5
off
on
x3
J29
Host Speed
1-2,3-4 50MHz
1-2
66.67MHz
3-4
60MHz
9
J4
J14
J15
Off
Off
Off
On
On
On
J20
on
off
J21
2-3
1-2
PCI Speed
25MHz
33.33MHz
30MHz
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