EW31244SL7QV Datasheet, PDF (17/252 Pages) Intel Corporation – Intel® 31244 PCI-X to Serial ATA Controller

Intel^® 31244 PCI-X to Serial ATA Controller
About This Document
1.2.3
1.2.4
Specifying Bit and Signal Values
The terms set and clear in this specification refer to bit values in register and data structures. When
a bit is set, its value is 1; when the bit is clear, its value is 0. Likewise, setting a bit means giving it
a value of 1 and clearing a bit means giving it a value of 0.
The terms assert and deassert refer to the logically active or inactive value of a signal or bit,
respectively.
Signal Name Conventions
All signal names use the PCI signal name convention of using the ‘#’ symbol at the end of a signal
name to indicate that the signal active state occurs when it is at a low voltage. The absence of the
‘#’ symbol indicates that the signal active state occurs when it is at a high voltage.
Developer’s Manual
April 2004
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