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CPU Core/Bus Ratio Jumper
Setting |
| Ratio |
J35 |
J36 |
J40 |
| X 1.5 |
OFF |
OFF |
OFF |
| X 2.0 |
OFF |
ON |
OFF |
| X 2.5 |
ON |
ON |
OFF |
| X 3.0 |
ON |
OFF |
OFF |
| X 3.5 |
OFF |
OFF |
OFF |
| X 4.0 |
OFF |
ON |
ON |
| X 4.5 |
ON |
ON |
ON |
| X 5.0 |
ON |
OFF |
ON |
|
Example: |
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For Intel's Pentium 233 MHz
MMX CPU :
bus speed = 66 MHz,
Core/Bus Ratio = X 3.5
CPU Vcore = 2.8 Volts
the jumper settings should be: JP5:1-2,
JP6:2-3, JP7:2-3
J35:OFF,J36:OFF,J40:OFF,
J46:OFF, J47:OFF,
J48:OFF, J49:ON
|
|
Bus Speed Selection |
| Frequency |
JP5 |
JP6 |
JP7 |
| 50 MHz |
2-3 |
2-3 |
2-3 |
| 60 MHz |
2-3 |
2-3 |
1-2 |
| 66 MHz |
1-2 |
2-3 |
2-3 |
| 75 MHz |
2-3 |
1-2 |
1-2 |
|
CPU Core Voltage Setting |
|
CPU Vcore |
J46 |
J47 |
J48 |
J49 |
| 2.1 Volts |
ON |
OFF |
OFF |
OFF |
| 2.2 Volts |
OFF |
ON |
OFF |
OFF |
| 2.3 Volts |
ON |
ON |
OFF |
OFF |
| 2.4 Volts |
OFF |
OFF |
ON |
OFF |
| 2.5 Volts |
ON |
OFF |
ON |
OFF |
| 2.6 Volts |
OFF |
ON |
ON |
OFF |
| 2.7 Volts |
ON |
ON |
ON |
OFF |
| 2.8 Volts |
OFF |
OFF |
OFF |
ON |
| 2.9 Volts |
ON |
OFF |
OFF |
ON |
| 3.0 Volts |
OFF |
ON |
OFF |
ON |
| 3.1 Volts |
ON |
ON |
OFF |
ON |
| 3.2 Volts |
OFF |
OFF |
ON |
ON |
| 3.3 Volts |
ON |
OFF |
ON |
ON |
| 3.4 Volts |
OFF |
ON |
ON |
ON |
| 3.5 Volts |
ON |
ON |
ON |
ON |
CMOS/Battery:
- JP2:
CMOS Clear,
pin 1-2: Normal(default), pin 2-3: CMOS Clear (To clear CMOS
needs to disconnect AC power.)
- JP3: Optional External battery,
pin1: +3V, pin2 and pin3: No Connect, pin4: Ground
- Front
Control Panel:
- JJP23:
- IDE LED: pin1:+5V, pin2:HD Active, pin3:HD
Active, pin4:+5V
- Power LED: pin5:Vcc +5V, pin6: Vcc +5V, pin7:
Ground
- Keylock: pin8: Keyboard Inhibit, pin9:Ground
- Speaker: pin10: Vcc +5V, pin11 and pin12: No
Connect, pin13:Speaker Data
- JP23:
- Infrared Connector: pin1:Vcc +5V, pin2: Key, pin3:
IRRX, pin4:Ground, pin5:IRTX, pin6-pin8: No Connect
- Power-ON: pin9: PW_ON, pin10: Ground, pin11:No
Connect
- Reset: pin12: Ground, pin13:Reset
- Overheat/Thermal
Control:
- JP9: Two-Pin Thermal Control Fan
Connector, Pin 1: +12V, Pin 2: Ground (This fan is
powered only when the CPU detected temperature is higher
than the BIOS " CPU Overheat Warning Temperature"
setting)
- J41: Three-Pin Thermal Control Fan
Connector, Pin 1: Ground, Pin 2: +12V, Pin3:
Tachometer Signal
- J42: Overheat LED Connector,
Pin1: +12V, Pin2: Ground
- Power On
Control:
- JP24: Power_ON Control,
- pin 1-2:
Power Up Automatically With The First Time AC power
Applied
- pin 2-3
(default): Controlled By The Power_ON Jumper (JF2
pin9 and pin10). (Only PCB REV2.1 and above can support
this feature.)
- WOL:Wake-On-LAN Connector,(optional)
pin1: +5V Standby Power, pin2: Ground, pin3:Wake Up Pulse
- Others:
- J7: BIOS Boot Block Protect,
Pin1-2: Flashable(Default), Pin2-3: Protect, J7 has to
be set in position Pin1-2 when BIOS is to be flashed.
- J43: IRQ for PC Health monitor IC, NS
LM78, Open: Default
- J44: Three-Pin CPU Fan Connector,
Pin 1: Ground, Pin 2: +12V, Pin3: Tachometer Signal
- J51: Extra Three-Pin CPU Fan Connector,
Pin 1: Ground, Pin 2: +12V, Pin3: Tachometer Signal
- J50: Chassis Intrusion Connector,
OFF: Default, ON: Intrusion (pin1: Intrusion Input,
pin2:Ground)
- Difference
Between SUPER P5MMA98 and SUPER P5MMA II:
- Basically,
SUPER P5MMA98 and SUPER P5MMA II are shared the same design,
PCB and BIOS file.
- SUPER P5MMA II
does not assemble on-board PC Health Monitor IC (National
Semiconductor's LM78).
- Some items in
BIOS "Peripheral" Section will be grayed out, if
LM78chip is not present.
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