Int 14 Fn FFF8  - Comm-drv V14.0 - Set Baud Rate Divisor                   [S]

   AX = FFF8h
   BX = card type (sub-device number)
   CX = new baudrate divisor
   DX = index to baud rate

Return: AH bit 7 set on error
   AH bit 7 clear if successful
Program: COMM-DRV is a universal serial communications driver by Willies'
     Computer Software Company, which supports standard INT 14 and
     FOSSIL calls as well as its own interfaces

See Also: AX=8000h"COMM-DRV"