INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - WRITE BLOCK AH = 19h CX = maximum number of characters to transfer DX = port number ES:DI -> user buffer Return: AX = number of characters transferred SeeAlso: AH=18h"FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use.",AH=86h,INT 6B/AX=0000h
INT 14 - Digiboard DigiCHANNEL PCIBM PC/X* - SPECIAL CHARACTER INTERRUPT AH = 19h BL = flag 00h disable special character interrupt FFh enable interrupt DX = port number (00h-03h) (04h-43h for XAPCM232.SYS) Return: AH = status 00h successful FFh failed SeeAlso: AH=1Ah"Digiboard"
INT 14 - PC-MOS/386 v5.01 $serial.sys v5.04 - SELECTIVE BUFFER FLUSH AH = 19h AL = what to flush bit 0: input buffer bit 1: output buffer DX = port number Return: nothing SeeAlso: AH=09h"PC-MOS"