IEI Integration iQ7-US15W - Manual (Page 63)

IQ7 Design Guide
Page 51
Pin Description Pin Description
35 SA0 36 SA2
37 HDC CS0# 38 HDC CS1#
39 HDD ACTIVE# 40 GROUND
41 VCC 42 VCC
43 GROUND 44 N/C
Table 4-16: IDE Connector Pinouts
4.2.19 Serial Port Connectors
CN Label: COM2, COM3, COM4
CN Type: 10-pin box header (2x5), 180°, P=2.5 mm
CN Location: See Figure 4-19
CN Pinouts: See Table 4-17
The serial ports provide RS-232 transmission capabilities.
Figure 4-19: Serial Port Connector Locations
Pin Description Pin Description
1 DCD1 2 DSR1
3 RXD1 4 RTS1