IEI Technology WAFER-PV-D4253, User Manual

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WAFER-PV-D5253/D4253/N4553 SBC
Page 51
NOTE:
To use SATA and CF, CF must be set as slave
Sets the CompactFlash® slot as the IDE primary master or primary slave.
Pin Description
Closed Master
Open Slave (Default)
Table 4-7: CompactFlash® Master/Slave Selection
Figure 4-10: CompactFlash® Master/Slave Selection Jumper Location
4.5.7 COM2 RS-232/422/485 Selection
Jumper Label: JP1
Jumper Type: 8-pin header
Jumper Settings: See Table 4-8
Jumper Location: See Figure 4-11
Selects the communication method of COM2 serial port.
Pin Description
Short 1-2 RS-232 (Default)
Short 3-4 RS-422
Short 5-6 RS-485
Short 5-6, 7-8 RS-485 with RTS control
Table 4-8: COM2 RS-232/422/485 Selection