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⌂ ∞ ▽ Elite on the 6502

Sound: soundChannel

[NES version, Bank 7]

       Name: soundChannel                                            [Show more]
       Type: Variable
   Category: Sound
    Summary: The sound channels used by each sound effect
  Deep dive: Sound effects in NES Elite

    Context: See this variable in context in the source code
 References: This variable is used as follows:
             * FlushSpecificSound uses soundChannel
             * NOISE uses soundChannel




 The sound channels used by each sound are defined as follows:

   * If soundChannel = 0, use the SQ1 sound channel

   * If soundChannel = 1, use the SQ2 sound channel

   * If soundChannel = 2, use the NOISE sound channel

   * If soundChannel = 3, use the SQ1 and NOISE sound channels

   * If soundChannel = 4, use the SQ2 and NOISE sound channels



.soundChannel

 EQUB 2                 ; Sound  0
 EQUB 1                 ; Sound  1
 EQUB 1                 ; Sound  2
 EQUB 1                 ; Sound  3
 EQUB 1                 ; Sound  4
 EQUB 0                 ; Sound  5
 EQUB 0                 ; Sound  6
 EQUB 1                 ; Sound  7
 EQUB 2                 ; Sound  8
 EQUB 2                 ; Sound  9
 EQUB 2                 ; Sound 10
 EQUB 2                 ; Sound 11
 EQUB 3                 ; Sound 12
 EQUB 2                 ; Sound 13
 EQUB 2                 ; Sound 14
 EQUB 0                 ; Sound 15
 EQUB 0                 ; Sound 16
 EQUB 0                 ; Sound 17
 EQUB 0                 ; Sound 18
 EQUB 0                 ; Sound 19
 EQUB 2                 ; Sound 20
 EQUB 3                 ; Sound 21
 EQUB 3                 ; Sound 22
 EQUB 2                 ; Sound 23
 EQUB 1                 ; Sound 24
 EQUB 2                 ; Sound 25
 EQUB 0                 ; Sound 26
 EQUB 2                 ; Sound 27
 EQUB 0                 ; Sound 28
 EQUB 1                 ; Sound 29
 EQUB 0                 ; Sound 30
 EQUB 0                 ; Sound 31