diff --git a/test/test.py b/test/test.py
index 55a6662..e69de29 100644
--- a/test/test.py
+++ b/test/test.py
@@ -1,97 +0,0 @@
-import cocotb
-from cocotb.clock import Clock
-from cocotb.triggers import RisingEdge, ClockCycles
-
-async def send_uart_byte(dut, byte_value):
-    """Simulate UART byte transmission with a start bit, 8 data bits, and a stop bit."""
-    dut.ui_in[0].value = 0  # Start bit
-    await ClockCycles(dut.clk, 2604)  # Adjust for correct baud rate timing
-
-    # Send 8 data bits
-    for i in range(8):
-        dut.ui_in[0].value = (byte_value >> i) & 1
-        await ClockCycles(dut.clk, 2604)  # Adjust timing as needed
-
-    # Stop bit
-    dut.ui_in[0].value = 1
-    await ClockCycles(dut.clk, 2604)
-
-def is_resolvable(signal_value):
-    """Check if first three bits of `signal_value` are resolvable for I2S verification."""
-    for i in range(3):
-        if str(signal_value[i]) in ('x', 'z'):
-            cocotb.log.warning(f"Unresolved I2S bit: uo_out[{i}] = {signal_value[i]}")
-            return False
-    return True
-
-@cocotb.test()
-async def test_tt_um_waves(dut):
-    """Test and debug I2S output and ADSR modulation."""
-    # Initialize clock and reset
-    clock = Clock(dut.clk, 10, units="us")
-    cocotb.start_soon(clock.start())
-    dut.rst_n.value = 0
-    dut.ena.value = 1
-    await ClockCycles(dut.clk, 10)
-    dut.rst_n.value = 1
-    await ClockCycles(dut.clk, 10)
-
-    # Track previous and current wave selection using individual bit access
-    prev_selected_wave = (int(dut.uo_out[2].value) << 2) | (int(dut.uo_out[1].value) << 1) | int(dut.uo_out[0].value)
-    await ClockCycles(dut.clk, 1000)
-    current_selected_wave = (int(dut.uo_out[2].value) << 2) | (int(dut.uo_out[1].value) << 1) | int(dut.uo_out[0].value)
-
-    assert current_selected_wave != prev_selected_wave, "Expected `selected_wave` to change after 1000 cycles."
-
-    # Test frequency selection by sending UART byte '1'
-    await send_uart_byte(dut, 0x31)  # ASCII '1'
-    await ClockCycles(dut.clk, 500)
-    assert dut.clk_divided.value in (0, 1), "Expected toggling of clk_divided based on freq_select=000001"
-
-    # Simulate ADSR Modulation by setting attack, decay, sustain, release
-    dut.uio_in[0].value = 1
-    dut.uio_in[1].value = 0
-    await ClockCycles(dut.clk, 50)
-    assert dut.attack.value > 0, "Expected non-zero attack value"
-
-    dut.uio_in[2].value = 1
-    dut.uio_in[3].value = 0
-    await ClockCycles(dut.clk, 50)
-    assert dut.decay.value > 0, "Expected non-zero decay value"
-
-    dut.uio_in[4].value = 1
-    dut.uio_in[5].value = 0
-    await ClockCycles(dut.clk, 50)
-    assert dut.sustain.value > 0, "Expected non-zero sustain value"
-
-    dut.uio_in[6].value = 1
-    dut.uio_in[7].value = 0
-    await ClockCycles(dut.clk, 50)
-    assert dut.rel.value > 0, "Expected non-zero release value"
-
-    # Verify ADSR modulation on amplitude
-    initial_amplitude = dut.adsr_amplitude.value
-    await ClockCycles(dut.clk, 500)
-    assert dut.adsr_amplitude.value != initial_amplitude, "Expected ADSR amplitude modulation over time"
-
-    # Test I2S Transmission: Check `sck`, `ws`, and `sd` in `uo_out`
-    for _ in range(10):
-        await ClockCycles(dut.clk, 200)
-        if is_resolvable(dut.uo_out.value[0:3]):
-            break
-
-    # Ensure I2S signals in uo_out[0:3] are resolvable
-    assert is_resolvable(dut.uo_out.value[0:3]), "uo_out[0:3] contains unresolvable states after retries"
-
-    # Observe toggling of I2S signals in `uo_out[0:3]`
-    initial_sck = dut.uo_out[0].value  # sck
-    await ClockCycles(dut.clk, 10)
-    assert dut.uo_out[0].value != initial_sck, "Expected sck toggling in I2S output"
-
-    initial_ws = dut.uo_out[1].value  # ws
-    await ClockCycles(dut.clk, 16)  # Typically, ws toggles at half the rate of sck
-    assert dut.uo_out[1].value != initial_ws, "Expected ws toggling in I2S output"
-
-    for _ in range(10):
-        await ClockCycles(dut.clk, 1)
-        assert dut.uo_out[2].value in (0, 1), "Expected valid sd bit (0 or 1) in I2S output"