NAR 2 - Standard Assembly Language Syntax

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:

  1. Instruction mnemonic
  2. Whitespace, if instruction specifies any index registers, addressing mode or a parameter and then comma-separated:
    1. Name of index register, if used
    2. Names of addressing mode flags (also comma separated)
    3. 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, 0

Read more about this topic:  NAR 2

Famous quotes containing the words standard, assembly and/or language:

    “... the meanest life, the poorest existence, is attributed to God’s will, but as human beings become more affluent, as their living standard and style begin to ascend the material scale, God descends the scale of responsibility at a commensurate speed.”
    —Maya Angelou (b. 1928)

    “Our assembly being now formed not by ourselves but by the goodwill and sprightly imagination of our readers, we have nothing to do but to draw up the curtain ... and to discover our chief personage on the stage.”
    —Sarah Fielding (1710–1768)

    “Never resist a sentence you like, in which language takes its own pleasure and in which, after having abused it for so long, you are stupefied by its innocence.”
    —Jean Baudrillard (b. 1929)