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Simplesem

Explore SimpleSim programs on a simulated machine, delve into Assembly Language coding for the simulated environment, manage Instruction Pointer, Code Memory, and Data Memory Set efficiently.

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Simplesem

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  1. Simplesem By B. Hosp

  2. Simplesem • Programs to run on a simulator • Assembly Language for that simulated machine • Instruction Pointer • Code Memory • Data Memory

  3. Set • Analogous to STORE instruction • set n, data • or set n, read for input • or set n, expression • set 5, 20 • set 5, (D[20] * D[0]) / (D[10]) • Also indirect addressing: • set D[15] read

  4. Jump • Unconditional Jump • jump n or jump D[i] • Conditional Jump • jumpt address, expression • jumpt 5, D[0] = D[2]

  5. Etc • Halt • Write • set write, expression • set write, read • reads from input and echoes to output.

  6. Sample ProgramSum a list

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