Int 14/AX=2C00h

AX = 2C00h

Return:
AH = 00h
BL = current state
00h  normal DTR operation
else DTR is forced high

Desc: Indicates whether the DTR signal on COM1 is forced high

Note: The Husky Hunter 16 is an 8088-based ruggedized laptop. Other family members are the Husky Hunter, Husky Hunter 16/80, and Husky Hawk.

See Also: AH=2Ch"SET DTR"

Category: Serial I/O - Int 14h - H