Table of Contents
2.4.9
COM+DIO port Connector (CN7+CN8/SW2)
DB-15 Port (Female)
Pin
RS-232
1
2
RXD
3
TXD
4
5
GND
Pin
Function
6
GPIO13
7
GPIO11
8
GPIO09
9
GPIO01
10
GND
11
I2S0_LRCK
12
I2S0_SDIN
13
I2S0_SDOUT
14
I2S0_SCLK
15
NC
Chapter 2 – Hardware Information
RS-422
TX-
TX+
RX+
RX-
DTS Name
PH.00
PQ.06
PAC.06
PQ.05
PI.02
PI.01
PI.00
PH.07
RS-485
D-
D+
GPIO No.
391
454
492
453
401
400
399
398
18
Table of Contents
