h6. [[CDFSDriver]] h6(. » [[CDFSDriver SWI Calls|SWI Calls]] h6((. » CD_PlayAudio h2. CD_PlayAudio h5. (SWI &4124B) |_<^{width:4em}. Entry | | |<^. R0 |<^. "Addressing mode":CDFS%20Technical%20Details#addressingmode of parameters | |<^. R1 |<^. Start address of play section | |<^. R2 |<^. End address of play section | |<^. R7 |<^. Pointer to [[CDFS Control Block]] | |_<^{width:4em}. Exit | | |<^. R0 |<^. Preserved | |<^. R1 |<^. Preserved | |<^. R2 |<^. Preserved | |<^. R7 |<^. Preserved | h4. Use This call attempts to play a section of CD as audio, specified by address. If the section contains non-audio information, the results are drive-dependent; you will not necessarily get an error returned, and some drives may still attempt to play the data. Calling [[CD_EnquireTrack]] to find out if the section you wish to play consists entirely of audio is recommended. h4. See also * [[CDFS Technical Details]]