Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved.
19
NIFE 105 Series User Manual
Chapter 2: Jumpers and Connectors
microSD Card Connector
Connector type: microSD
Connector location: CN3
Pin
Definition
Pin
Definition
P1
SDCARD_D2
P2
SDCARD_D3
P3
SDCARD_CMD
P4
VCC3
P5
SDCARD_CLK
P6
GND
P7
SDCARD_D0
P8
SDCARD_D1
D1
SDCARD_CD#
MH1
GND
MH2
GND
MH3
GND
MH4
GND
NH1
NA
NH2
NA
P1
P8
COM1 Connector
Connector type: DB-9 port, 9-pin D-Sub
Connector location: CN6
1
6
5
9
Pin
Definition
Pin
Definition
1
SP1_DCD
2
SP1_RXD
3
SP1_TXD
4
SP1_DTR
5
GND
6
SP1_DSR
7
SP1_RTS
8
SP1_CTS
9
SP1_RI
MH1
CH_GND_REAL
MH2
CH_GND_REAL
NH1
NA
NH2
NA