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"