Topic       : The ATARI Compendium
Author      : Scott Sanders / JAY Software
Version     : 1.25 (20/6/2003)
Subject     : Documentation
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Index Size  : 32614
HCP-Version : 6
Compiled on : Atari
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View Ref-FileDsp_TriggerHC()                                                       XBIOS

Syntax

VOID Dsp_TriggerHC( vector );
WORD vector;

Function      Dsp_TriggerHC() causes a host command set aside for DSP
              programs to execute.

Opcode        112 (0x70)

Availability  Available only when bit #3 of the '_SND' cookie is set.

Parameters    vector specifies the vector to execute.

Binding       move.w   vector,-(sp)
              move.w   #$70,-(sp)
              trap     #14
              addq.l   #4,sp

Caveats       Currently vectors 0x13 and 0x14 are the only vectors
              available for this purpose. All other vectors are
              overwritten by the system on program load and are used by
              the system and subroutines.