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S1563-001-01 www.tyan.com
APIC For DP: J50 (Dual CPU Jumper for S1563D only)
J50
Dual CPU 2-3 Default
Single CPU 1-2
*Note: When using two Pentiums, Intel recommends that the chips
have the same s-spec number. These numbers are stamped on
the top and bottom or the Pentium chips. Check with your
CPU vendor for more info about s-spec numbers.
3.2 Jumper Settings
CPU Speed:
J13
J19
J20
CPU Speed
1-2, 3-4
Off
Off
75 MHz
3-4
Off
Off
90 MHz
1-2
Off
Off
100 MHz
3-4
On
Off
120 MHz
Cyrix P150+
1-2
On
Off
133 MHz
Cyrix P166+
3-4
On
On
150 MHz
1-2
On
On
166 MHz
1-2
Off
On
200 MHz
1-2, 3-4 On
Off
100MHz
Cyrix P120+
DRAM Voltage Setting:J1, J2, J11, J12, J8, J9, & J10
Damage to system can result if these are set incorrectly!
Volts J1
J2
J11
J12
J8
J9
J10
Default 5V
On
On
On
On
Off
Off
Off
3.3V
Off
Off
Off
Off
On
On
On
CMOS Reset: J46
Off: Normal operation(Default)
On: Clears password and resets CMOS
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With power off, put jumper on J46 for about 10 seconds.
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Remove jumper and power system on and the CMOS will be reset.
