Sound: BDRO2

       Name: BDRO2                                                   [Show more]
       Type: Subroutine
   Category: Sound
    Summary: Process music command <#2 fh1 fl1> to set the frequency for voice
             2 to (fh2 fl2) and the control register for voice 2 to value2
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * BDJMPTBH calls BDRO2
             * BDJMPTBL calls BDRO2


.BDRO2

 JSR BDlab5             ; Fetch the next two music data bytes and set the
                        ; frequency of voice 2 (high byte then low byte) and the
                        ; vibrato variables for voice 2

 JSR BDlab6             ; Set the voice control register for voice 2 to value2

 JMP BDskip1            ; Jump to BDskip1 to process the next nibble of music
                        ; data