Category: <b>serial I/O</b>
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<pre><b>INT 14 - Digiboard DigiCHANNEL PC/X* - GET POINTER TO CH_KEY_RDY FLAG</b>

	AH = 0Dh
	DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)
Return: ES:BX -&gt; CH_KEY_RDY flag (see <a href=../../it/39/3.html>#00339</a>)
SeeAlso: AH=0Ah"Digiboard"

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