Specifications

INTEL OEM PRODUCTS AND SERVICES DIVISION PRELIMINARY - REV 0.1
Classic/PCI i486 Baby-AT Motherboard Technical Product Summary
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System Integration Features
BACK PANEL CONNECTIONS
The back panel provides external access to the keyboard controller integrated on the Classic/PCI i486 Baby-AT
motherboard. Figure 4 shows the back panel connections.
Keyboard connector
Figure 2. Classic/PCI i486 Baby-AT Back panel
POWER SUPPLY
The Classic/PCI i486 Baby-AT board could be powered by a 200 watt switch able power supply, providing
power for onboard resources, add-in cards, and peripherals.
DC Voltage Max. Continuous
Current
Peak Current
15 Seconds
Minimum
Current Load
+5V 18.5A 18.5 2.5A
-5V 0.9A 0.9A 0A
+12V 4.6A 9.5A 0.5A
-12V 0.5A 0.5A 0A
Table 2. Classic/PCI i486 Baby-AT Current Requirements
Table 2 lists the current used by system resources. This information is preliminary and is provided only as a guide for
calculating approximate total system power usage with additional resources added.
Resource Typical Power
Classic/PCI i486 Baby-AT baseboard, 16 MB (8 MB in each
of two banks), 128K cache
50 Watts
Teac 3½" Floppy drive 1.7 Watts
Table 3. Current Use by System Resources (Preliminary)