IEI Integration iQ7-US15W - Manual (Page 64)

IQ7 Design Guide
Page 52
Pin Description Pin Description
5 TXD1 6 CTS1
7 DTR1 8 RI1
9 GND1 10 GND1
Table 4-17: Serial Port Connector Pinouts
4.2.20 TTL Connector
CN Label: CN16
CN Type: 40-pin crimp (2x20) DF-13, 180°, P=1.25 mm
CN Location: See Figure 4-20
CN Pinouts: See Table 4-18
The TTL connector is for an LCD panel connected to the board.
Figure 4-20: TTL Connector Location
Pin Description Pin Description
1 +3.3V 2 +3.3V
3 GND 4 GND
5 +3.3V 6 +3.3V
7 SMB_DAT 8 GND
9 TFT_B0 10 TFT_B1