User Tools

Site Tools



This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Last revision Both sides next revision
docs:dinsync [2016/04/15 17:30]
ftc Added description of how to control the interface from code
docs:dinsync [2016/04/15 18:56]
Line 36: Line 36:
  ;PLAY:  Bit 2 = start and stop  ;PLAY:  Bit 2 = start and stop
  ;SYNC:  Bit 3 = clock pulses  ;SYNC:  Bit 3 = clock pulses
- lda #%00001100 ;New appr+ lda #%00001100
  sta $dd01 ;Set pulse on  sta $dd01 ;Set pulse on
Line 43: Line 43:
  ;Now clear the SYNC bit (but not the PLAY bit)  ;Now clear the SYNC bit (but not the PLAY bit)
- lda #%00000100 ;PLAY SIGNAL ON, but sync pulse off.. + lda #%00000100 
- sta $dd01 ;Always set pulse off directly+ sta $dd01
 </code> </code>
docs/dinsync.txt · Last modified: 2016/04/15 19:36 by ftc