verilog/dv/caravel_wrapped_hack_soc_test/caravel_test_hack_program.c

const uint16_t hack_program[] = {
    // Set first word of the screen to 0x53ED
    0b0101001111101101, // @21485
    0b1110110000010000, // D=A
    0b0100000000000000, // @16384
    0b1110001100001000, // M=D

    // Set Memory[4] = 0x53ED
    0b0000000000000100, // @4
    0b1110001100001000, // M=D

    // Read Keyboard and store value on Memory[5]
    0b0110000000000000, // @24576
    0b1111110000010000, // D=M
    0b0000000000000101, // @5
    0b1110001100001000, // M=D

    // Loop forever incrementing Memory[6]=Memory[6]+1
    0b0000000000000110, // @6
    0b1110101010001000, // M=0
    // (LOOP)
    0b0000000000000110, // @6
    0b1111110111001000, // M=M+1
    0b0000000000001100, // @LOOP
    0b1110101010000111 // 0;JMP
};