What do prefixes (#) and (@) signify in assembly language?

StackOverflow https://stackoverflow.com/questions/20905831

  •  23-09-2022
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Question

What do prefixes (#) and (@) signify in assembly language?

I assume they may represent data versus address pointer??

Usage examples:

mov a, #6
mov @R0, a

Thank you in advance for helping clarify this!

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Solution

See page 12 of this manual.

Number sign (#) stands for immediate and @ for indirect addressing.

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