10
JP6: Audio codec select jumper
Use this jumper to select if the system uses the audio codec chip
integrated on the mainboard, or an audio codec chip located on an
optional AMR card.
Function
Jumper Cap
Turn on onboard codec
Short Pins 1-2
Turn off onboard codec
Short pins 2-3
JP9: Set System bus frequency jumper (133 MHz)
Use this jumper to set the system bus frequency at auto-detect, or fixed
at 133 MHz.
Function
Jumper Cap
Normal
Short Pins 1-2
Force 133 MHz
Short pins 2-3
JP11: Set TV-out format jumper
Use this jumper to select the format of the TV-out connector.
Function
Jumper Cap
Select NTSC format
Short Pins 1-2
Select PAL format
Short pins 2-3
JP12: Select IDT or Intel processor jumper
Use this jumper to select if you are installing an Intel processor or an IDT
processor in the socket-370 processor socket.
Function
Jumper Cap
IDT processor
Short Pins 1-2
Intel processor
Short pins 2-3
1 2 3
JP6
1 2 3
JP9
1 2 3
JP11
1 2 3
JP12