Standard Assembly Language Syntax
NAR 2 assembly language syntax was straightforward and easy to parse. Each program line could contain up to one instruction specified as follows:
- Instruction mnemonic
- Whitespace, if instruction specifies any index registers, addressing mode or a parameter and then comma-separated:
- Name of index register, if used
- Names of addressing mode flags (also comma separated)
- Parameter value
Sample code:
aum X1, p, 0 mua n, 1 aum 15 pir X1, p, n, 1 mua X1, p, n, 0 oduf n, 1 oduf X2, p, n, 0Read more about this topic: NAR 2
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