Hardware Technical Reference; Terms And Abbreviations - Intel R440LX Product Manual

Hardware Technical Reference

This chapter includes the following:
•
Environmental specifications
•
System memory map addresses
•
Board interrupts
•
Motherboard connectors
•
Front panel control board connectors
•
Standard video modes
•
Electromagnetic Compatibility (EMC) notices

Terms and Abbreviations

The following terms and abbreviations are used in the connector pinout
tables:
•
Signal active low: Either a pound sign (#) following a signal name or an
"_L" symbol following the name indicates that the signal is active in the
low state (for example, HD1_ACTIVE# or P_REQ_SLOT0_L).
•
NC = Not connected. This also appears spelled out.
•
GND = Ground.
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