IEI Integration IOWA-LX-600 - Manual (Page 50)

IOWA-LX-600 Half-size CPU Card
Page 36
3.2.19 -VCC Power Connector
CN Label: CN1
CN Type: 3-pin header (1x3)
CN Location: See
6
Figure 3-19
CN Pinouts: See
6
Table 3-20
The –VCC power connector provides –5V and –12V power to legacy expansion ISA
devices installed on the backplane. The power supply is connected to the –VCC power
connecter and transmitted to the ISA devices through the backplane.
Figure 3-20: -VCC Power Connector Pinout Locations
PIN DESCRIPTION
1 -5V
2 GROUND
3 -12V
Table 3-21: -VCC Power Connector Pinouts