AR8MXMM Quick Start Guide
Page 9
16.
CN13
:
Console(M7)
17.
CN14
:
Console(A53)
Connector type
:
Header 1X4 1.25
Pin
Definition
1
D3V3
2
GND
3
UART4_TXD
4
UART4_RXD
Connector type
:
Header 1X4 1.25
Pin
Definition
1
D3V3
2
GND
3
UART2_TXD
4
UART2_RXD
18.
CN15
:
COM2
19.
CN16
:
COM1
Connector Type: Header 1X5 1.25
Pin
Definition
1
UR3_TXD
2
UR3_RXD
3
UR3_RTSB
4
UR3_CTSB
5
GND
Connector type
:
Header 1X5 1.25
Pin
Definition
1
UR1_TXD
2
UR1_RXD
3
UR1_RTSB
4
UR1_CTSB
5
GND
20.
CN17
:
HP JACK
21.
CN19
:
MIC IN
Connector type
:
3.5mm Phone Jack Green
Pin
Definition
1
AD_AGND
2
LOUT_R
3
SPK-DET
4
AD_AGND
5
LOUT_L
Connector type
:
Header 1X4 1.25
Pin
Definition
1
AD_AGND
2
MICBIAS_J
3
MIC_J
4
AD_AGND
22.
CN20
:
SPK OUT
CN11
:
M.2 (NGFF)
Connector type
:
Header 1X4 1.25
Pin
Definition
1
SP
2
SPK_R_OUT-
3
SP
4
SPK_L_OUT-
M.2 E Key for Wifi/BT