User manual

TA33 Motherboard User Manual /

Engineering Spec.

2.8 Jumper Setting

A pair of needle-nose pliers may be helpful when working with jumpers. If you have

any doubts about the best hardware configuration for your application, contact your

local distributor or sales representative before you make any changes. Generally, you

simply need a standard cable to make most connections.

The jumper setting diagram is as below. If a jumper shorts pin 1 and pin 2, the setting

diagram is shown as the right one.

The following tables list the function of each of the board's jumpers.

Label Function Note

JP1 RS232 / RS422 / RS485 Selector 2x3 header , pitch 2.0mm

JP2 RS232 / RS422 / RS485 Selector 3x4 header , pitch 2.0mm

JP3 LVDS PWR Selector 2x3 header , pitch 2.0mm

JP4 Back Light PWR 1x3 header , pitch 2.0mm

JP5 VR/Software 1x3 header , pitch 2.0mm

JP6 PWM/DA 1x3 header , pitch 2.0mm

JP7 PWM Level 1x3 header , pitch 2.0mm

JP8 RS232 / RS422 / RS485 Selector 3x4 header , pitch 2.0mm

JP9 RS232 / RS422 / RS485 Selector 2x3 header , pitch 2.0mm

SW1 NAND Flash / SD Boot

TA33 Motherboard User Manual