Copyright © 2018 NEXCOM International Co., Ltd. All Rights Reserved.
14
NSA 7145 User Manual
Chapter 2: Jumpers and Connectors
Front I/O Connector
Connector type: 1x49 49-pin header
Connector location: JP13
Pin
Definition
Pin
Definition
A1
GND
A2
COM1_TXD
A3
COM1_RXD
A4
NC
A5
IBMC_LCM_LED_KR
A6
IBMC_LCM_LED_KG
A7
IBMC_LCM_TXD
A8
IBMC_LCM_RXD
A9
P5V
A10
GND
A11
P5V
A12
P5V
A13
GND
A14
GND
A15
CONSOLE_VBUS
A16
SP_TXD1_R
A17
SP_RXD1_R
A18
GND
A19
NC
A20
NC
A21
GND
A22
STATUS1_LED_P
A23
STATUS2_LED_P
A24
LED_STATUS1_C
Pin
Definition
Pin
Definition
A25
LED_STATUS2_C
A26
GND
A27
GND
A28
USB3_P01_ESD_RXN
A29
USB3_P01_ESD_RXP
A30
GND
A31
USB3_P01_ESD_TXN
A32
USB3_P01_ESD_TXP
A33
GND
A34
USB2_P01_ESD_DN
A35
USB2_P01_ESD_DP
A36
GND
A37
P5V_USB_P01
A38
P5V_USB_P01
A39
GND
A40
USB3_P02_ESD_RXN
A41
USB3_P02_ESD_RXP
A42
GND
A43
USB3_P02_ESD_TXN
A44
USB3_P02_ESD_TXP
A45
GND
A46
USB2_P02_ESD_DN
A47
USB2_P02_ESD_DP
A48
GND
A49
GND
B1
B11
B12
B49