
Green PCI/ISA System Board
2-18
u
Installation Overview
Default Settings:
J20 Off:
3.3V
J19 On:
3.3V
J21 Off:
3.3V
* Default setting
Voltage
3.3V *
3.45V
3.8V
J19
On
Off
Off
J20
Off
On
Off
J21
Off
Off
On
Jumper J22
CPU Mode Setting
Jumper J22 is used to select CPU internal frequency. You
should not change the default setting of this jumper unless
the CPU installed on the system board is 3.3V Pentium
Processor, System Base Clock frequency 50MHz.
Off:Fx1.5 (50MHz/
75MHz, 60MHz/90MHz
or 66MHz/100Mhz CPU)
(Default)
On: Fx2
(50MHz/100MHz)
Summary of Contents for G586VPA
Page 1: ...G586VPB Rev 0 SystemBoard User sManual D26850410 ...
Page 46: ...GreenPCI ISASystemBoard 2 31 u Installation Overview ...
Page 87: ...G586VPB ConnectorCN15 SpeakerConnector Function Pin 1 2 3 4 Data N C GND 5V ...
Page 90: ...AppendixH u H 2 ...
Page 91: ...G586VPB Rev 0 SystemBoard User sManual ...
Page 92: ...G586VP A Rev 0 SystemBoard User sManual 26150318 ...