INT 2F - MediaVision MVSOUND.SYS - GET DMAsee Direct Memory Access AND IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated. CHANNELS AX = BC04h Return: AX = 4D56h ('MV') BL = DMAsee Direct Memory Access channel CL = IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated. number SeeAlso: AX=BC00h/BX=3F3Fh,AX=BC01h"MVSOUND"