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36 lines
1.0 KiB
Scilab
36 lines
1.0 KiB
Scilab
// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/5/ComputerAdd.tst
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// Tests the Computer chip by having it execute the program Add.hack.
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// The program adds up the constants 2 and 3 and writes the result in RAM[0].
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load Computer.hdl,
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output-file ComputerAdd.out,
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compare-to ComputerAdd.cmp,
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// Tracks the values of the time, reset bit, A-register, D-register,
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// program counter, R0, R1, and R2.
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output-list time%S1.3.1 reset%B2.1.2 ARegister[0]%D1.7.1 DRegister[0]%D1.7.1 PC[]%D0.4.0 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;
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// Loads the binary program Add.hack into the computer's instruction memory
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ROM32K load Add.hack,
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output;
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// First run (at the beginning PC=0)
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repeat 6 {
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tick, tock, output;
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}
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// Resets the PC
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set reset 1,
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set RAM16K[0] 0,
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tick, tock, output;
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// Second run, to check that the PC was reset correctly.
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set reset 0,
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repeat 6 {
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tick, tock, output;
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}
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