diff --git a/adi/__init__.py b/adi/__init__.py
index f6c9792b6..3e0c53163 100644
--- a/adi/__init__.py
+++ b/adi/__init__.py
@@ -105,6 +105,7 @@
 from adi.one_bit_adc_dac import one_bit_adc_dac
 from adi.QuadMxFE_multi import QuadMxFE_multi
 from adi.tdd import tdd
+from adi.tddn import tddn
 
 try:
     from adi.jesd import jesd
diff --git a/adi/adf4159.py b/adi/adf4159.py
index c60491b38..90cc9cd3c 100644
--- a/adi/adf4159.py
+++ b/adi/adf4159.py
@@ -105,3 +105,143 @@ def freq_dev_time(self, value):
         self._set_iio_attr(
             "altvoltage0", "frequency_deviation_time", True, value, self._ctrl
         )
+
+    @property
+    def phase_value(self):
+        """Get/Set the PLL frequency deviation time."""
+        return self._get_iio_debug_attr("adi,phase", self._ctrl)
+
+    @phase_value.setter
+    def phase_value(self, value):
+        """Get/Set the PLL frequency deviation time."""
+        self._set_iio_debug_attr_str("adi,phase", str(value), self._ctrl)
+
+    @property
+    def trig_delay_en(self):
+        """Get/Set the txdata-trigger-delay-enable."""
+        return self._get_iio_debug_attr("adi,txdata-trigger-delay-enable", self._ctrl)
+
+    @trig_delay_en.setter
+    def trig_delay_en(self, value):
+        """Get/Set the txdata-trigger-delay-enable."""
+        self._set_iio_debug_attr_str(
+            "adi,txdata-trigger-delay-enable", str(value), self._ctrl
+        )
+
+    @property
+    def sing_ful_tri(self):
+        """Get/Set Single-full-triangle-enable."""
+        return self._get_iio_debug_attr("adi,single-full-triangle-enable", self._ctrl)
+
+    @sing_ful_tri.setter
+    def sing_ful_tri(self, value):
+        """Get/Set Single-full-triangle-enable."""
+        self._set_iio_debug_attr_str(
+            "adi,single-full-triangle-enable", str(value), self._ctrl
+        )
+
+    @property
+    def tx_trig_en(self):
+        """Get/Set tx data trigger enable."""
+        return self._get_iio_debug_attr("adi,txdata-trigger-enable", self._ctrl)
+
+    @tx_trig_en.setter
+    def tx_trig_en(self, value):
+        """Get/Set tx data trigger enable."""
+        self._set_iio_debug_attr_str(
+            "adi,txdata-trigger-enable", str(value), self._ctrl
+        )
+
+    @property
+    def ramp_delay_en(self):
+        """Get/Set ramp delay enable."""
+        return self._get_iio_debug_attr("adi,ramp-delay-enable", self._ctrl)
+
+    @ramp_delay_en.setter
+    def ramp_delay_en(self, value):
+        """Get/Set ramp delay enable."""
+        self._set_iio_debug_attr_str("adi,ramp-delay-enable", str(value), self._ctrl)
+
+    @property
+    def delay_clk(self):
+        """Get/Set the clk delay enable."""
+        return self._get_iio_debug_attr(
+            "adi,delay-clk-sel-pfd-x-clk1-enable", self._ctrl
+        )
+
+    @delay_clk.setter
+    def delay_clk(self, value):
+        """Get/Set the clk delay enable."""
+        self._set_iio_debug_attr_str(
+            "adi,delay-clk-sel-pfd-x-clk1-enable", str(value), self._ctrl
+        )
+
+    @property
+    def delay_start_en(self):
+        """Get/Set the delay start enable."""
+        return self._get_iio_debug_attr("adi,delay-start-enable", self._ctrl)
+
+    @delay_start_en.setter
+    def delay_start_en(self, value):
+        """Get/Set the delay start enable."""
+        self._set_iio_debug_attr_str("adi,delay-start-enable", str(value), self._ctrl)
+
+    @property
+    def delay_word(self):
+        """Get/Set the delay word."""
+        return self._get_iio_debug_attr("adi,delay-start-word", self._ctrl)
+
+    @delay_word.setter
+    def delay_word(self, value):
+        """Get/Set the delay word."""
+        self._set_iio_debug_attr_str("adi,delay-start-word", str(value), self._ctrl)
+
+    @property
+    def clk1_mode(self):
+        """Get/Set the mode of 1st clk."""
+        return self._get_iio_debug_attr("adi,clk-div-mode", self._ctrl)
+
+    @clk1_mode.setter
+    def clk1_mode(self, value):
+        """Get/Set the mode of 1st clk."""
+        self._set_iio_debug_attr_str("adi,clk-div-mode", str(value), self._ctrl)
+
+    @property
+    def ramp_en(self):
+        """Get/Set the ramp enable."""
+        return self._get_iio_debug_attr("adi,ramp-enable", self._ctrl)
+
+    @ramp_en.setter
+    def ramp_en(self, value):
+        """Get/Set the ramp enable."""
+        self._set_iio_debug_attr_str("adi,ramp-enable", str(value), self._ctrl)
+
+    @property
+    def clk1_div_value(self):
+        """Get/Set the PLL frequency deviation time."""
+        return self._get_iio_debug_attr("adi,clk1-div", self._ctrl)
+
+    @clk1_div_value.setter
+    def clk1_div_value(self, value):
+        """Get/Set the PLL frequency deviation time."""
+        self._set_iio_debug_attr_str("adi,clk1-div", str(value), self._ctrl)
+
+    @property
+    def clk2_div_value(self):
+        """Get/Set the PLL frequency deviation time."""
+        return self._get_iio_debug_attr("adi,clk2-timer-div", self._ctrl)
+
+    @clk2_div_value.setter
+    def clk2_div_value(self, value):
+        """Get/Set the PLL frequency deviation time."""
+        self._set_iio_debug_attr_str("adi,clk2-timer-div", str(value), self._ctrl)
+
+    @property
+    def muxout_sel(self):
+        """Get/Set the PLL frequency deviation time."""
+        return self._get_iio_debug_attr("adi,muxout-select", self._ctrl)
+
+    @muxout_sel.setter
+    def muxout_sel(self, value):
+        """Get/Set the PLL frequency deviation time."""
+        self._set_iio_debug_attr_str("adi,muxout-select", str(value), self._ctrl)
diff --git a/adi/tddn.py b/adi/tddn.py
new file mode 100644
index 000000000..c56842c1e
--- /dev/null
+++ b/adi/tddn.py
@@ -0,0 +1,204 @@
+# Copyright (C) 2024 Analog Devices, Inc.
+#
+# SPDX short identifier: ADIBSD
+
+from typing import List
+
+from adi.attribute import attribute
+from adi.context_manager import context_manager
+
+
+class tddn(context_manager, attribute):
+
+    """TDDN Controller"""
+
+    channel = []  # type: ignore
+    _device_name: str = ""
+
+    def __init__(self, uri=""):
+        """TDDN Controller"""
+        context_manager.__init__(self, uri, self._device_name)
+        self._ctrl = self._ctx.find_device("iio-axi-tdd-0")
+
+        for ch in self._ctrl.channels:
+            name = ch._id
+            self.channel.append(self._channel(self._ctrl, name))
+
+    @property
+    def frame_length_ms(self) -> float:
+        """frame_length_ms: TDD frame length (ms)"""
+        return self._get_iio_dev_attr("frame_length_ms")
+
+    @frame_length_ms.setter
+    def frame_length_ms(self, value: float):
+        self._set_iio_dev_attr("frame_length_ms", value)
+
+    @property
+    def frame_length_raw(self) -> float:
+        """frame_length_raw: TDD frame length (clock cycles)"""
+        return self._get_iio_dev_attr("frame_length_raw")
+
+    @frame_length_raw.setter
+    def frame_length_raw(self, value: float):
+        self._set_iio_dev_attr("frame_length_raw", value)
+
+    @property
+    def startup_delay_ms(self) -> float:
+        """startup_delay_ms: Initial delay before the first frame (ms)"""
+        return self._get_iio_dev_attr("startup_delay_ms")
+
+    @startup_delay_ms.setter
+    def startup_delay_ms(self, value: float):
+        self._set_iio_dev_attr("startup_delay_ms", value)
+
+    @property
+    def startup_delay_raw(self) -> float:
+        """startup_delay_raw: Initial delay before the first frame (clock cycles)"""
+        return self._get_iio_dev_attr("startup_delay_raw")
+
+    @startup_delay_raw.setter
+    def startup_delay_raw(self, value: float):
+        self._set_iio_dev_attr("startup_delay_raw", value)
+
+    @property
+    def internal_sync_period_ms(self) -> float:
+        """internal_sync_period_ms: Period of the internal sync generator (ms)"""
+        return self._get_iio_dev_attr("internal_sync_period_ms")
+
+    @internal_sync_period_ms.setter
+    def internal_sync_period_ms(self, value: float):
+        self._set_iio_dev_attr("internal_sync_period_ms", value)
+
+    @property
+    def internal_sync_period_raw(self) -> float:
+        """internal_sync_period_raw: Period of the internal sync generator (clock cycles)"""
+        return self._get_iio_dev_attr("internal_sync_period_raw")
+
+    @internal_sync_period_raw.setter
+    def internal_sync_period_raw(self, value: float):
+        self._set_iio_dev_attr("internal_sync_period_raw", value)
+
+    @property
+    def burst_count(self) -> int:
+        """burst_count: Amount of frames to produce, where 0 means repeat indefinitely"""
+        return self._get_iio_dev_attr("burst_count")
+
+    @burst_count.setter
+    def burst_count(self, value: int):
+        self._set_iio_dev_attr("burst_count", value)
+
+    @property
+    def sync_soft(self) -> bool:
+        """sync_soft: Trigger one software sync pulse"""
+        return bool(int(self._get_iio_dev_attr("sync_soft")))
+
+    @sync_soft.setter
+    def sync_soft(self, value: bool):
+        self._set_iio_dev_attr("sync_soft", int(value))
+
+    @property
+    def sync_external(self) -> bool:
+        """sync_external: Enable the external sync trigger"""
+        return bool(int(self._get_iio_dev_attr("sync_external")))
+
+    @sync_external.setter
+    def sync_external(self, value: bool):
+        self._set_iio_dev_attr("sync_external", int(value))
+
+    @property
+    def sync_internal(self) -> bool:
+        """sync_internal: Enable the internal sync trigger"""
+        return bool(int(self._get_iio_dev_attr("sync_internal")))
+
+    @sync_internal.setter
+    def sync_internal(self, value: bool):
+        self._set_iio_dev_attr("sync_internal", int(value))
+
+    @property
+    def sync_reset(self) -> bool:
+        """sync_reset: Reset the internal counter when receiving a sync event"""
+        return bool(int(self._get_iio_dev_attr("sync_reset")))
+
+    @sync_reset.setter
+    def sync_reset(self, value: bool):
+        self._set_iio_dev_attr("sync_reset", int(value))
+
+    @property
+    def enable(self) -> bool:
+        """enable: Enable or disable the TDD engine"""
+        return bool(int(self._get_iio_dev_attr("enable")))
+
+    @enable.setter
+    def enable(self, value: bool):
+        self._set_iio_dev_attr("enable", int(value))
+
+    @property
+    def state(self) -> int:
+        """state: The current state of the internal FSM"""
+        return self._get_iio_dev_attr("state")
+
+    @state.setter
+    def state(self, value: int):
+        self._set_iio_dev_attr("state", value)
+
+    class _channel(attribute):
+
+        """TDDN channel"""
+
+        def __init__(self, ctrl, channel_name):
+            self.name = channel_name
+            self._ctrl = ctrl
+
+        @property
+        def enable(self) -> bool:
+            """channel_enable: Selected channel output enable"""
+            return bool(int(self._get_iio_attr(self.name, "enable", True)))
+
+        @enable.setter
+        def enable(self, value: bool):
+            self._set_iio_attr(self.name, "enable", True, int(value))
+
+        @property
+        def polarity(self) -> bool:
+            """channel_polarity: Selected channel output polarity"""
+            return bool(int(self._get_iio_attr(self.name, "polarity", True)))
+
+        @polarity.setter
+        def polarity(self, value: bool):
+            self._set_iio_attr(self.name, "polarity", True, int(value))
+
+        @property
+        def on_ms(self) -> float:
+            """channel_on_ms: The offset from the beginning of a new frame when the selected channel is set (ms)"""
+            return self._get_iio_attr(self.name, "on_ms", True)
+
+        @on_ms.setter
+        def on_ms(self, value: float):
+            self._set_iio_attr(self.name, "on_ms", True, value)
+
+        @property
+        def on_raw(self) -> float:
+            """channel_on_raw: The offset from the beginning of a new frame when the selected channel is set (clock cycles)"""
+            return self._get_iio_attr(self.name, "on_raw", True)
+
+        @on_raw.setter
+        def on_raw(self, value: float):
+            self._set_iio_attr(self.name, "on_raw", True, value)
+
+        @property
+        def off_ms(self) -> float:
+            """channel_off_ms: The offset from the beginning of a new frame when the selected channel is reset (ms)"""
+            return self._get_iio_attr(self.name, "off_ms", True)
+
+        @off_ms.setter
+        def off_ms(self, value: float):
+            self._set_iio_attr(self.name, "off_ms", True, value)
+
+        @property
+        def off_raw(self) -> float:
+            """channel_off_raw: The offset from the beginning of a new frame when the selected channel is reset (clock cycles)"""
+            return self._get_iio_attr(self.name, "off_raw", True)
+
+        @off_raw.setter
+        def off_raw(self, value: float):
+            self._set_iio_attr(self.name, "off_raw", True, value)
diff --git a/doc/source/devices/adi.tddn.rst b/doc/source/devices/adi.tddn.rst
new file mode 100644
index 000000000..3ad5e6746
--- /dev/null
+++ b/doc/source/devices/adi.tddn.rst
@@ -0,0 +1,7 @@
+tddn
+=================
+
+.. automodule:: adi.tddn
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/doc/source/devices/index.rst b/doc/source/devices/index.rst
index e2a1c4fad..cf12e8a56 100644
--- a/doc/source/devices/index.rst
+++ b/doc/source/devices/index.rst
@@ -115,6 +115,7 @@ Supported Devices
 
    adi.one_bit_adc_dac
    adi.tdd
+   adi.tddn
 
 -----
 
diff --git a/examples/pluto_tddn.py b/examples/pluto_tddn.py
new file mode 100644
index 000000000..7b9ea3216
--- /dev/null
+++ b/examples/pluto_tddn.py
@@ -0,0 +1,27 @@
+# Copyright (C) 2024 Analog Devices, Inc.
+#
+# SPDX short identifier: ADIBSD
+
+import time
+
+import adi
+
+sdr = adi.Pluto()
+
+# Enable phaser logic in pluto
+gpio = adi.one_bit_adc_dac("ip:192.168.2.1")
+time.sleep(0.5)
+gpio.gpio_phaser_enable = True
+time.sleep(0.5)
+
+# Configure TDD properties
+tdd = adi.tddn("ip:pluto.local")
+tdd.enable = False  # make sure the TDD is disabled before changing properties
+tdd.frame_length_ms = 4  # each GPIO toggle is spaced 4ms apart
+tdd.startup_delay_ms = 0  # do not set a startup delay
+tdd.burst_count = 3  # there is a burst of 3 toggles, then off for a long time
+tdd.channel[0].on_ms = 0.5  # the first trigger will happen 0.5ms into the buffer
+tdd.channel[0].off_ms = 0.6  # each GPIO pulse will be 100us (0.6ms - 0.5ms)
+tdd.channel[0].enable = True  # enable CH0 output
+tdd.sync_external = True  # enable external sync trigger
+tdd.enable = True  # enable TDD engine