IEI Integration WAFER-LX v1.0 - Manual (Page 30)

WAFER-LX
Table 2-2 Interface Connectors
Label Function
CN1 4P power connector
CN2 3-pin PS-ON/ATX feature connector/selector
WARNING!
A 20-pin-to-4P+3-pin adapter cable comes as an option for configurations
using ATX power supply. This adapter cable is different from the similar
cables provided with the previous WAFER series models. The “Ground”
pin is removed from the 3-pin header of this cable; and, if a cable of the
previous design is connected to CN2, serious damage to the embedded
board will occur.
CN3 5-pin Inverter control
CN4 3-pin CPU fan connector
CN5 5-pin External LED connector (to chassis LED controller board)
CN6 144-pin SDRAM SO-DIMM socket
CN7 2-pin connector to the external Lithium 3V coin cell battery-
CN8 10-pin audio connector (to the external adapter cable kit which
should provide phone jacks for Line_out, Line_in, and MIC_in
connectivity)
CN9 Not implemented.
CN10 PC/104 connector (104-pin ISA bus)
CN11 3-pin external -VCC power connector. It is a peripheral power
connector, provides a -5V and -12V sources as -VCC voltage that
are supplementary to the PC/104 (CN10) connector.
CN12 2-pin Reset button switch (to the chassis front panel)
CN13 2-pin Power switch button (to the chassis front panel)
CN14 10-pin general purpose I/Os connector
CN15 26-pin parallel port pin header
2-9
2-9