IEI Technology IOWA-MARK, User Manual, Page: 57 / 232

IOWA-MARK Half-size CPU Card
Page 37
4.1.3 External Interface Panel Connectors
Table 4-2 lists the rear panel connectors on the IOWA-MARK.
Connector Type Label
Ethernet connector RJ-45 CN10
RS-232 serial port connector 9-pin male CN11
Keyboard/mouse port PS/2 CN12
VGA port connector 15-pin female CN8
Table 4-2: Rear Panel Connectors
4.2 Internal Peripheral Connectors
Internal peripheral connectors are found on the motherboard and are only accessible
when the motherboard is outside of the chassis. This section has complete descriptions of
all the internal, peripheral connectors on the IOWA-MARK.
4.2.1 AT Power Connector
CN Label: CN2
CN Type: 4-pin AT power connector (1x4)
CN Location:
See Figure 4-3
CN Pinouts: See Table 4-3
The 4-pin AT power connector is connected to an AT power supply.