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System Overview
The American Megatrends Atlas PCI (Peripheral Component Interconnect) is a full AT-size PCI EISA
motherboard that supports a P54C Pentium® CPU operating at 60 or 66 MHz externally and 90 or 100 MHz
internally.
This motherboard has three PCI Local Bus expansion slots. All three slots can be used for bus mastering PCI
adapter cards.
The motherboard also has six EISA bus mastering expansion slots. The motherboard height restrictions are
shown below.
Atlas PCI Pentium EISA Motherboard User's Guide
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