MUSICAL INTRUP.@

FILE INFORMATION

FILENAME(S): MUSICAL INTRUP.@

FILE TYPE(S): PRG

FILE SIZE: 1.7K

FIRST SEEN: 2025-11-30 21:15:45

APPEARS ON: 1 disk(s)

FILE HASH

9a62e68c3f036b46c1a33857b9bdfcec4395cf5d64b3c1860ca8637a164465c0

FOUND ON DISKS (1 DISKS)

DISK TITLE	FILENAME	FILE TYPE	COLLECTION	TRACK	SECTOR	ACTIONS
64TAPE COMP UK 1	MUSICAL INTRUP.@	PRG	DuncanTwain	31	3	DOWNLOAD FILE

FILE CONTENT & ANALYSIS

> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)

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..:.D..53280,9:.53281,7:.53272,23:."..MU
SICAL INTERRUPTS."._.E..B(49219)..65.."/
MUSIC DEMO",8,1...F.S.54272:.S.17,255:.S
.19,142:.S.20,150.E.G..S.24,15:.49216,10
:.49218,0:.49219,65:.251,178:.252,192...
H..253,178:.254,192...I..S.10,255:.S.12,
142:.S.13,150.0.J..51264,10:.51266,0:.51
267,65:.247,178:.248,200.M.K..249,178:.2
50,200:.49152...L..".AS YOU CAN NOW HEAR
, IF YOU'VE TURNED UPTHE VOLUME ON YOUR 
T.V.,";.O.M.." THERE IS SOME  MUSIC PLAY
ING IN THE BACKGROUND."...N..".PROGRAM O
PERATION CAN CONTINUE AS NORMALBUT THE T
UNE WILL CARRY ON ";.F.O.."PLAYING UNTIL
WE DECIDE TO STOP IT."...P..".HOW IS ALL
 THIS DONE, AND HOW DO WE     ALTER THE 
TUNE?"...Q..".PRESS 'F1' TO FIND OUT."..
.R..A$:.A$..".".114...S..".THE MACHINE C
ODE ROUTINE LIES IN MEMORY FROM $C000 TO
 $C914, BUT ";.N.T.."THERE IS A LOT OF E
MPTY SPACE IN THERE TO ALLOW FOR THESTOR
ING ";.F.U.."OF LONGER TUNES."...V..".VO
ICE THREE IS CONTROLLED BY THE ROUTINEFR
OM $C000 TO $C0B2, AND ";...W.."VOICE TW
O BY   THE ROUTINE FROM $C800 TO $C8B2."
.5.X..".THE TUNES PLAYED ARE, FOR VOICE 
THREE,  AT $C0B3 TO $C114, AND FOR ";.\.
Y.."VOICE TWO    AT $C8B3 TO $C914."...Z
..".NOTES ARE STORED IN HI-LO FORMAT, WI
TH  TWO '00'S INDICATING A PAUSE."...{..
".TO TERMINATE A TUNE, ENTER A VALUE OF 
  255, OR $FF."...|.."..PRESS 'F1' AGAIN
 FOR MORE.". .}..B$:.B$..".".125.A.~..".
LINES 10 TO 120 SET UP THE ADSR SETTINGS
FOR BOTH VOICES.".....".TO TURN THE THI
NG OFF, ENTER SYS49171."......".AND TO S
TART IT AGAIN, ENTER SYS49152."......".B
UT REMEMBER, WHEN YOU TURN IT OFF, THE N
OTES WILL TAKE SOME TIME ";.>...."TO DIE
 AWAY   BECAUSE OF THE ADSR SETTINGS."..
...."..PRESS 'F1' TO QUIT FOR NOW, OR 'F
7'TO   REVIEW THESE INSTRUCTIONS.......C
$:.C$.".".108......C$..".".132.C....I.0.
24:.S.I,0:.......49219,0:.51267,0:.49171
:.53272,21......"..":....

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