Category: <b>disk I/O enhancements</b>
<p>
<pre><b>INT 78 - TARGA.DEV - SET DMA CHANNEL</b>

	AH = 02h
	AL = interface board DMA channel
Return: CF set on error
	AL = error code (see <a href=../../it/86/37.html>#03786</a>)
Note:	if this routine is not called, the DMA channel is the driver's default
	  (usually 3)
SeeAlso: AH=00h,AH=03h"TARGA"
</pre>