[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide] 
INT 14 - Digiboard DigiCHANNEL PC/X* - GET TRANSMIT BUFFER FREE SPACE
        AH = 12h
        DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)
Return: AX = number of bytes free
See Also: 140A
This page created by ng2html v1.05, the Norton guide to HTML conversion utility. Written by Dave Pearson