Tyan Computer TYAN S1472 ATX - Manual (Page 9)

9 S1472-001-01 http://www.tyan.com
ATX/AT Power Supply Select:
J14 J15 J16 J17 J18 J19 J33 J53 J54 J55
Default ATX on off off off on on off off off off
AT on off off off on on on on off on
P55C Pentium MMX Voltage Settings:
When using the Pentium MMX CPU's, you should verify with your
vendor the correct voltage settings. These settings will work with either
ATX or AT powers supplies.
CPU Voltage J14 J15 J16 J17 J18 J19 J54 J55
MMX 3V off on off off off off on on
MMX 2.8V off off off on off off on on
MMX 2.6V off off on off off off on on
Heatsink Fan Power Source: J56
Pinout Assignment
1 +12V
2 Ground