Text: dn2

       Name: dn2                                                     [Show more]
       Type: Subroutine
   Category: Text
    Summary: Make a short, high beep and delay for 1 second
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * EQSHP calls dn2
             * NWDAV4 calls dn2
             * TT210 calls dn2
             * TT219 calls dn2


.dn2

 JSR BEEP               ; Call the BEEP subroutine to make a short, high beep

 LDY #50                ; Wait for 50/50 of a second (1 second) on PAL systems,
 JMP DELAY              ; or 50/60 of a second (0.83 seconds) on NTSC, and
                        ; return from the subroutine using a tail call