IEI Integration eKINO-945GSE v1.01 - Manual (Page 67)

eKINO-945GSE Motherboard
Page 51
CN Pinouts: See
8
Table 4-16
The serial port connector provides the RS-422 and RS-485 pins for serial port COM3. JP1
sets COM3 to RS-232, RS-422 or RS-485, use the COM3 connector for RS-232 and the
connectors on JP2 for RS-422 or RS-485 connectivity.
Figure 4-19: RS-422/485 Connector Pinout Locations
Pin No. Description Pin No. Description
1 TX_422- 2 RX_422-
3 TX_422+ 4 RX_422+
5 D_485+ 6 D_485-
Table 4-16: RS-422/485 Connector Pinouts
4.2.19 SO-DIMM Socket
CN Label: DIMM1
CN Type: DDR2 SO-DIMM socket
CN Location: See Figure 4-20
The digital input/output connector is managed through a Super I/O chip. The DIO
connector pins are user programmable.