User`s manual

SBC86834 All-In-One Mini ITX Board User’s Manual

Jumpers and Connectors

2.3 Jumper Settings

Proper jumer settings configure the SBC86834 to meet your

application purpose. We are herewith listing a summary table of all

jumpers and default settings for onboard devices, respectively.

Jumper Default Setting

CN4A Pin 1: DCD JP1 COM2 Mode Select

CN4A Pin 9: RI

Short 3-5

Short 4-6

CN4B Pin 1: DCD JP2 COM1 Mode Select

CN4B Pin 9: RI

Short 3-5

Short 4-6

JP3 Clear CMOS Setting : Normal Short 1-2

JP4 USB Port2/3(CN11) Power Select : 5V Short 2-3

CN9 Pin 1: DCD JP5 COM3 Mode Select

CN9 Pin 8: RI

Short 3-5

Short 4-6

CN10 Pin 1: DCD JP6 COM4 Mode Select

CN10 Pin 8: RI

Short 3-5

Short 4-6

JP7 USB Port0/1(CN14) Power Select : 5V Short 2-3

CN12 Pin 1: DCD JP8 COM6 Mode Select

CN12 Pin 8: RI

Short 3-5

Short 4-6

CN13 Pin 1: DCD JP9 COM5 Mode Select

CN13 Pin 8: RI

Short 3-5

Short 4-6

JP10 PCIE1 Slot Select (Optional) : PCIE x1 Short 2-3

JP11 PCIE1 Slot Select (Optional) : PCIE x1 Short 2-3

JP12 USB Port4/5(CN19) Power Select : 5V Short 2-3

JP13 Compact Flash Select(Optional) : Slave Short 1-2

JP14 Compact Flash Power Select(Optional) : 3.3V Short 1-2

JP15 LVDS Voltage Select : 3.3V Short 1-2

JP16 Audio Line Out/Speaker Out : Line Out Short 1-3

Short 2-4