CHAINTECH 6OIV, User Manual

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3
Int roduction
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Embedded USB Controller
- USB host controller (UHCI v1.0 compliant) with Root Hub
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Board Dimensions
- Standard ATX form factor, 244mm x 220mm, 4 Layers
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Switching Power Supply Requirement
3.3V at 15Amps is necessary to guarantee full loading operation because
some AGP cards and memory modules have high current consumption.
Table 1-1
Output Voltage
Max. Regulation
Requirement
Min. Current
Requirement (Amps)
+12V +/- 5% 5.5
+5V +/- 5% 20
+3.3V +/- 5% 15
-5V +/- 10% 0.5
-12V +/- 10% 0.5
+5VSB +/- 5% 0.75