clk_counter, pc, ir, sr, ra_data, rx_data, ry_data
         6, 8000, a9, 34, 00, 00, 00
         8, 8002, 85, 34, 20, 00, 00
write 000e=20
        11, 8004, a9, 34, 20, 00, 00
        13, 8006, 85, 34, 10, 00, 00
write 000f=10
        16, 8008, a9, 34, 10, 00, 00
        18, 800a, a2, 34, 5a, 00, 00
        20, 800c, 81, b4, 5a, 8e, 00
write 1020=5a
        26, 800e, a9, b4, 5a, 8e, 00
        28, 8010, a1, 36, 00, 8e, 00
        34, 8012, 8e, 34, 5a, 8e, 00
write dead=8e
