lab-4-solution/ComputeDiv.tst at main · WAVECHIP/lab-4-solution · GitHub

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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.


load Computer.hdl,
output-file ComputerDiv.out,
compare-to ComputerDiv.cmp,
output-list time%S1.4.1 reset%B2.1.2 ARegister[]%D1.7.1 DRegister[]%D1.7.1 PC[]%D0.4.0 RAM16K[0]%D1.7.1 RAM16K[1]%D1.7.1 RAM16K[2]%D1.7.1;

// Load a program written in the Hack machine language.
// The program computes the division of RAM[0] and RAM[1]
// and writes the result in RAM[2].

ROM32K load Div.hack,

// first run: compute div(1,1)
set RAM16K[0] 1,
set RAM16K[1] 1,
output;

repeat 20 {
    tick, tock, output;
}

// reset the PC
set reset 1,
tick, tock, output;

// second run: compute div(9,3)
set reset 0,
set RAM16K[0] 9,
set RAM16K[1] 3,
output;

repeat 50 {
    tick, tock, output;
}

set reset 1,
tick, tock, output;

// compute div(0,6)
set reset 0,
set RAM16K[0] 0,
set RAM16K[1] 6,
output;

repeat 50 {
    tick, tock, output;
}

set reset 1,
tick, tock, output;

// compute div(8,4)
set reset 0,
set RAM16K[0] 8,
set RAM16K[1] 4,
output;

repeat 50 {
    tick, tock, output;
}