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Sample Level II Program Code
Level II Example #4 - Program Code
"Sound-over-Still" selections from a multi-page menu.
Use a multi-page menu to select a non-interruptable "sound-over-still" sequence.
RSEQ1 EQU 20 ; 1st "sound (1000 - 1200) over still (5010)" sequence, Audio 1 only
RSEQ2 EQU 24 ; 2nd "sound (1000 - 1200) over still (5020)" sequence, Audio 2 only
RSEQ3 EQU 28 ; 3rd "sound (3000 - 3200) over still (5030)" sequence, Audio 1 & 2
RSEQ4 EQU 32 ; 4th "sound (4000 - 4200) over still (5040)" sequence, Audio 1 only
$R 4200 4000 5040 1 3200 3000 5030 3 1200 1000 5020 2 1200 1000 5010 1
;-----------------------------------------------------------------------
1
MENUA:
7010
MENUA
3
3
MENUA
RSEQ1
SOSMOTION
RSEQ2
SOSMOTION
MENUA
Appendix G Sample Flow Chart & Level II Code — Programming
(cont.)
; THE FOLLOWING SYNTAX WILL $N 35
$ADDR 0 ; START OF PROGRAM AT ADDRESS 0
SMS
; ALLOW PROGRAM CONTROL OF VIDEO BUFFER
SC
; SEARCH MENUA STILL
MWE
; ENABLE FRAME BUFFER WRITE
GET
; GET MENUA LOCATION AND
PUT
; SAVE IT IN REG 3
FINPUT
; WAIT FOR DIGITS OR FUNCTION KEY PRESS
BR
; DIGIT 0 - IGNORE
GET
; GET TABLE REG LOCATION
BR
; DIGIT 1, SOS SEG 1
GET
; GET TABLE REG LOCATION
BR
; DIGIT 2, SOS SEG 2
BR
; OTHER DIGITS 3-9, IGNORE
; ANY FUNCTION KEY GOES TO NEXT MENU
TP 114 v. 1.1 • 8/92
G-11
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