3-32 Configuring the System
USB Port Selection
USB port selection jumper block JP13 is a six-pin jumper block for
enabling or disabling the USB ports. Descriptions for each JP13 jumper
setting are provided in the following table.
USB Port Selection Jumper Block JP13 Settings
Function
Jumper Pins
Description
Enable Front
and Rear
USB
1 and 2
4 and 5
Factory setting. Enables front USB
port and rear USB port.
Disable Front
USB
2 and 3
5 and 6
Disables front USB port and enables
rear USB port.
Save to RAM
Save to RAM (STR) disable/enable jumper block JP3 is a two-pin jumper
block for disabling or enabling the STR function. Descriptions for each
JP3 jumper setting are provided in the following table.
STR Jumper Block JP3 Settings
Function
Jumper Pins
Description
Enable STR
jumpered
Factory setting. Enables Suspend
mode Save to RAM (STR) function.
Disable STR
open
Disables Save to RAM function.