Table 2.4: Cn8B (Uart0, 4 Wires) - Advantech ROM-DB7501 User Manual

Table 2.4: CN8B (UART0, 4 Wires)

Pin Signal
1 -
3 Tx
5 GND
7 RTS
9 -
Table 2.5: CN1 (HDMI)
Pin Signal
1 TMDS_D2+
3 TMDS_D2-
5 GND
7 TMDS_D0+
9 TMDS_D0-
11 GND
13 CEC
15 CTRL_CLK
17 GND
19 HPD
ROM-DB7501 User Manual
Pin Signal
2 Rx
4 -
6 -
8 CTS
Pin Signal
2 GND
4 TMDS_D1+
6 TMDS_D1-
8 GND
10 TMDS_CLK+
12 TMDS_CLK-
14 -
16 CTRL_DAT
18 +5V
8