Bitfields for Intel 82371MX Peripheral Access Detect Enable 1 register:
Bit(s)	Description	)
 7	Enable COM4
 6	Enable COM3
 5	Enable COM3
 4	Enable COM1
 3	Enable Secondary FDC
 2	Enable Primary FDC
 1	Enable Secondary IDE
 0	Enable Promary IDE
SeeAlso: #01168,PORT xxxxh"Intel 82371"