diff --git a/include/libm2k/analog/m2kanalogout.hpp b/include/libm2k/analog/m2kanalogout.hpp
index 05452829..84859559 100644
--- a/include/libm2k/analog/m2kanalogout.hpp
+++ b/include/libm2k/analog/m2kanalogout.hpp
@@ -472,20 +472,20 @@ class LIBM2K_API M2kAnalogOut
 
 
 	/**
-    * @brief Sets the voltage output of the DAC channel
-    * @param chn_idx - unsigned int representing the index of the channel
-    * @param volts - actual value to be set 
-    * @return unsigned short - the corresponding raw value for the given voltage
-    */
-    virtual unsigned short setVoltage(unsigned int chn_idx, double volts) = 0;
-
-    /**
-    * @brief Sets the raw output of the DAC channel
-    * @param chn_idx - unsigned int representing the index of the channel
-    * @param raw - actual value to be set
-    * @return unsigned short - the value set in the raw attribute
-    */
-    virtual unsigned short setVoltageRaw(unsigned int chn_idx, unsigned short raw) = 0;
+	 * @brief Sets the voltage output of the DAC channel
+	 * @param chn_idx - unsigned int representing the index of the channel
+	 * @param volts - actual value to be set
+	 * @return unsigned short - the corresponding raw value for the given voltage
+	 */
+	virtual unsigned short setVoltage(unsigned int chn_idx, double volts) = 0;
+
+	/**
+	 * @brief Sets the raw output of the DAC channel
+	 * @param chn_idx - unsigned int representing the index of the channel
+	 * @param raw - actual value to be set
+	 * @return unsigned short - the value set in the raw attribute
+	 */
+	virtual unsigned short setVoltageRaw(unsigned int chn_idx, unsigned short raw) = 0;
 };
 }
 }
diff --git a/src/analog/m2kanalogout_impl.cpp b/src/analog/m2kanalogout_impl.cpp
index 1ad0600c..a945513e 100644
--- a/src/analog/m2kanalogout_impl.cpp
+++ b/src/analog/m2kanalogout_impl.cpp
@@ -73,6 +73,11 @@ M2kAnalogOutImpl::M2kAnalogOutImpl(iio_context *ctx, std::vector<std::string> da
 
 	// data_available attribute exists only in firmware versions newer than 0.23
 	m_dma_data_available = getDacDevice(0)->hasBufferAttribute("data_available");
+
+	m_raw_enable_available.push_back(getDacDevice(0)->getChannel(0, true)->hasAttribute("raw_enable"));
+	m_raw_enable_available.push_back(getDacDevice(1)->getChannel(0, true)->hasAttribute("raw_enable"));
+	m_raw_available.push_back(getDacDevice(0)->getChannel(0, true)->hasAttribute("raw"));
+	m_raw_available.push_back(getDacDevice(1)->getChannel(0, true)->hasAttribute("raw"));
 	LIBM2K_LOG(INFO, "[END] Initialize M2kAnalogOut");
 }
 
@@ -132,26 +137,38 @@ void M2kAnalogOutImpl::loadNbKernelBuffers()
 		}
 	}
 }
+
 unsigned short M2kAnalogOutImpl::setVoltage(unsigned int chn_idx, double volts)
 {
-    auto chn = getDacDevice(chn_idx)->getChannel(0, true);
+	auto chn = getDacDevice(chn_idx)->getChannel(0, true);
 	auto raw = static_cast<long long>(convertVoltsToRaw(chn_idx, volts));
-	// having the raw_enable attribute set to enable shout give at the dac output the corresponding raw value
-	chn->setStringValue("raw_enable", "enabled");
-	chn->setLongValue("raw", raw);
-    return chn->getLongValue("raw");
+	long long ret = 0;
+	// having the raw_enable attribute set to enable should give at the dac output the corresponding raw value
+	if (m_raw_available.at(chn_idx) && m_raw_enable_available.at(chn_idx)) {
+		chn->setStringValue("raw_enable", "enabled");
+		chn->setLongValue("raw", raw);
+		ret = chn->getLongValue("raw");
+	} else {
+		THROW_M2K_EXCEPTION("Invalid firmware version: 0.32 or greater is required.", libm2k::EXC_INVALID_FIRMWARE_VERSION);
+	}
+	return ret;
 }
 
 unsigned short M2kAnalogOutImpl::setVoltageRaw(unsigned int chn_idx, unsigned short raw)
 {
-    auto chn = getDacDevice(chn_idx)->getChannel(0, true);
-	// having the raw_enable attribute set to enable shout give at the dac output the corresponding raw value
-	chn->setStringValue("raw_enable", "enabled");
-    chn->setLongValue("raw", static_cast<long long>(raw));
-    return chn->getLongValue("raw");
+	auto chn = getDacDevice(chn_idx)->getChannel(0, true);
+	long long ret = 0;
+	// having the raw_enable attribute set to enable should give at the dac output the corresponding raw value
+	if (m_raw_available.at(chn_idx) && m_raw_enable_available.at(chn_idx)) {
+		chn->setStringValue("raw_enable", "enabled");
+		chn->setLongValue("raw", static_cast<long long>(raw));
+		ret = chn->getLongValue("raw");
+	} else {
+		THROW_M2K_EXCEPTION("Invalid firmware version: 0.32 or greater is required.", libm2k::EXC_INVALID_FIRMWARE_VERSION);
+	}
+	return ret;
 }
 
-
 double M2kAnalogOutImpl::getCalibscale(unsigned int index)
 {
 	return getDacDevice(index)->getDoubleValue("calibscale");
diff --git a/src/analog/m2kanalogout_impl.hpp b/src/analog/m2kanalogout_impl.hpp
index 2e5bc23b..9fa36c7d 100644
--- a/src/analog/m2kanalogout_impl.hpp
+++ b/src/analog/m2kanalogout_impl.hpp
@@ -92,8 +92,8 @@ class M2kAnalogOutImpl : public M2kAnalogOut
 	void deinitialize();
 
 	void loadNbKernelBuffers();
-    unsigned short setVoltage(unsigned int chn_idx, double volts) override;
-    unsigned short setVoltageRaw(unsigned int chn_idx, unsigned short raw) override;
+	unsigned short setVoltage(unsigned int chn_idx, double volts) override;
+	unsigned short setVoltageRaw(unsigned int chn_idx, unsigned short raw) override;
 
 private:
 	std::shared_ptr<libm2k::utils::DeviceGeneric> m_m2k_fabric;
@@ -108,6 +108,8 @@ class M2kAnalogOutImpl : public M2kAnalogOut
 	bool m_dma_start_sync_available;
 	bool m_dma_data_available;
 	std::vector<unsigned int> m_nb_kernel_buffers;
+	std::vector<bool> m_raw_enable_available;
+	std::vector<bool> m_raw_available;
 
 	DeviceOut* getDacDevice(unsigned int chnIdx) const;
 	void syncDevice();