## MMPM/2 Device Driver Reference

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### MAD16 PDD and VDD Sample Device Drivers (Watcom C)

The Developer Connection Device Driver Source Kit for OS/2 includes a PDD/ VDD pair that program the OPTi/MediaChips 82C928/82C929 Audio Controller ( MAD16). The MAD16 is an integrated digital audio controller for PC sound applications.

Beyond its use for multimedia device developers, the sample provides a reference for using Watcom 16 and 32-bit C compilers for OS/2 device driver development.

The device drivers are located on the CD-ROM in the multimedia section.

PDD \ddkx86\mmos2\samples\mad16

VDD \ddkx86\mmos2\samples\vmad16