how i can solve this
"Write an assembly code that defines an array of characters (‘Hello, this is an assembly assignment’) at ad-dress $2000. Then you have to use loop(s) to count the number of repetitions of the letter (‘s’) and you have to change each letter (‘s’) in the string into its upper case (‘S’).
Note: Save the number of repetitions in D7."
i wrote this but it doesn't work
LIST DC.B 'Hello, this is an assembly assignment'
NUMBER DS.B 1
START ORG $1000
LOOP MOVE.B (A0)+,D1
LABEL MOVE.B #'S',D1
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