2 connectors and jumper setting, 1 locations (top side) – Acrosser AR-B8170 User Manual

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AR-B8170 User Manual

2.2 Connectors and Jumper Setting

2.2.1 Locations (Top side)

CN8

JTAG CONNECTOR

COM2

RS232 CONNECTOR

JP4

SRAM Address selection

LED1/LED2

SYSTEM STATUS LED

JP2

Clear CMOS DATA

CN1

USB 0/1 CONNECTOR

JP1

RS232/422/485 SELECTION

RST_BTN1 (Optional)

RESET BUTTON

CN2

USB 2/3 CONNECTOR

JP3

RS422/485 TERMINATION
SELECTION

CN3

Reserved

GPIO1

GPIO 0/1 CONNECTOR

CN7

RS422/485 CONNECTOR

PWR1

POWER INPUT