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140D

Category: serial I/O

INT 14 - Digiboard DigiCHANNEL PC/X* - GET POINTER TO CH_KEY_RDY FLAG

	AH = 0Dh
	DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)
Return: ES:BX -> CH_KEY_RDY flag (see #00339)
SeeAlso: AH=0Ah"Digiboard"


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