diff --git a/Source/TransformFunctions/CMakeLists.txt b/Source/TransformFunctions/CMakeLists.txt
index 2a9ef54a..20314555 100644
--- a/Source/TransformFunctions/CMakeLists.txt
+++ b/Source/TransformFunctions/CMakeLists.txt
@@ -19,6 +19,10 @@ endif()
 target_sources(CMSISDSPTransform PRIVATE arm_bitreversal.c)
 target_sources(CMSISDSPTransform PRIVATE arm_bitreversal2.c)
 
+if ((NOT ARMAC5) AND (NOT DISABLEFLOAT16))
+target_sources(CMSISDSPTransform PRIVATE arm_bitreversal_f16.c)
+endif()
+
 if (NOT CONFIGTABLE OR ALLFFT OR CFFT_F32_16 OR CFFT_F32_32 OR CFFT_F32_64 OR CFFT_F32_128 OR CFFT_F32_256 OR CFFT_F32_512 
     OR CFFT_F32_1024 OR CFFT_F32_2048 OR CFFT_F32_4096)
 target_sources(CMSISDSPTransform PRIVATE arm_cfft_radix2_f32.c)
diff --git a/Source/TransformFunctions/TransformFunctionsF16.c b/Source/TransformFunctions/TransformFunctionsF16.c
index 816e5bb3..76e610e6 100755
--- a/Source/TransformFunctions/TransformFunctionsF16.c
+++ b/Source/TransformFunctions/TransformFunctionsF16.c
@@ -34,6 +34,8 @@
 #include "arm_rfft_fast_f16.c"
 #include "arm_cfft_radix8_f16.c"
 
+#include "arm_bitreversal_f16.c"
+
 /* Deprecated */
 #include "arm_cfft_radix2_init_f16.c"
 #include "arm_cfft_radix4_init_f16.c"
diff --git a/Source/TransformFunctions/arm_bitreversal.c b/Source/TransformFunctions/arm_bitreversal.c
index 2106850c..1a8d5734 100644
--- a/Source/TransformFunctions/arm_bitreversal.c
+++ b/Source/TransformFunctions/arm_bitreversal.c
@@ -29,81 +29,6 @@
 #include "dsp/transform_functions.h"
 #include "arm_common_tables.h"
 
-/*
-* @brief  In-place bit reversal function.
-* @param[in, out] *pSrc        points to the in-place buffer of floating-point data type.
-* @param[in]      fftSize      length of the FFT.
-* @param[in]      bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table.
-* @param[in]      *pBitRevTab  points to the bit reversal table.
-* @return none.
-*/
-
-#if !defined(__CC_ARM) && defined(ARM_FLOAT16_SUPPORTED)
-
-#include "dsp/transform_functions_f16.h"
-
-
-void arm_bitreversal_f16(
-float16_t * pSrc,
-uint16_t fftSize,
-uint16_t bitRevFactor,
-uint16_t * pBitRevTab)
-{
-   uint16_t fftLenBy2, fftLenBy2p1;
-   uint16_t i, j;
-   float16_t in;
-
-   /*  Initializations */
-   j = 0U;
-   fftLenBy2 = fftSize >> 1U;
-   fftLenBy2p1 = (fftSize >> 1U) + 1U;
-
-   /* Bit Reversal Implementation */
-   for (i = 0U; i <= (fftLenBy2 - 2U); i += 2U)
-   {
-      if (i < j)
-      {
-         /*  pSrc[i] <-> pSrc[j]; */
-         in = pSrc[2U * i];
-         pSrc[2U * i] = pSrc[2U * j];
-         pSrc[2U * j] = in;
-
-         /*  pSrc[i+1U] <-> pSrc[j+1U] */
-         in = pSrc[(2U * i) + 1U];
-         pSrc[(2U * i) + 1U] = pSrc[(2U * j) + 1U];
-         pSrc[(2U * j) + 1U] = in;
-
-         /*  pSrc[i+fftLenBy2p1] <-> pSrc[j+fftLenBy2p1] */
-         in = pSrc[2U * (i + fftLenBy2p1)];
-         pSrc[2U * (i + fftLenBy2p1)] = pSrc[2U * (j + fftLenBy2p1)];
-         pSrc[2U * (j + fftLenBy2p1)] = in;
-
-         /*  pSrc[i+fftLenBy2p1+1U] <-> pSrc[j+fftLenBy2p1+1U] */
-         in = pSrc[(2U * (i + fftLenBy2p1)) + 1U];
-         pSrc[(2U * (i + fftLenBy2p1)) + 1U] =
-         pSrc[(2U * (j + fftLenBy2p1)) + 1U];
-         pSrc[(2U * (j + fftLenBy2p1)) + 1U] = in;
-
-      }
-
-      /*  pSrc[i+1U] <-> pSrc[j+1U] */
-      in = pSrc[2U * (i + 1U)];
-      pSrc[2U * (i + 1U)] = pSrc[2U * (j + fftLenBy2)];
-      pSrc[2U * (j + fftLenBy2)] = in;
-
-      /*  pSrc[i+2U] <-> pSrc[j+2U] */
-      in = pSrc[(2U * (i + 1U)) + 1U];
-      pSrc[(2U * (i + 1U)) + 1U] = pSrc[(2U * (j + fftLenBy2)) + 1U];
-      pSrc[(2U * (j + fftLenBy2)) + 1U] = in;
-
-      /*  Reading the index for the bit reversal */
-      j = *pBitRevTab;
-
-      /*  Updating the bit reversal index depending on the fft length  */
-      pBitRevTab += bitRevFactor;
-   }
-}
-#endif
 
 /**
   @brief         In-place floating-point bit reversal function.
diff --git a/Source/TransformFunctions/arm_bitreversal_f16.c b/Source/TransformFunctions/arm_bitreversal_f16.c
new file mode 100755
index 00000000..9be52a15
--- /dev/null
+++ b/Source/TransformFunctions/arm_bitreversal_f16.c
@@ -0,0 +1,100 @@
+/* ----------------------------------------------------------------------
+ * Project:      CMSIS DSP Library
+ * Title:        arm_bitreversal_f16.c
+ * Description:  Bitreversal functions
+ *
+ *
+ * Target Processor: Cortex-M cores
+ * -------------------------------------------------------------------- */
+/*
+ * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "dsp/transform_functions_f16.h"
+
+/*
+* @brief  In-place bit reversal function.
+* @param[in, out] *pSrc        points to the in-place buffer of floating-point data type.
+* @param[in]      fftSize      length of the FFT.
+* @param[in]      bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table.
+* @param[in]      *pBitRevTab  points to the bit reversal table.
+* @return none.
+*/
+
+#if defined(ARM_FLOAT16_SUPPORTED)
+
+void arm_bitreversal_f16(
+float16_t * pSrc,
+uint16_t fftSize,
+uint16_t bitRevFactor,
+uint16_t * pBitRevTab)
+{
+   uint16_t fftLenBy2, fftLenBy2p1;
+   uint16_t i, j;
+   float16_t in;
+
+   /*  Initializations */
+   j = 0U;
+   fftLenBy2 = fftSize >> 1U;
+   fftLenBy2p1 = (fftSize >> 1U) + 1U;
+
+   /* Bit Reversal Implementation */
+   for (i = 0U; i <= (fftLenBy2 - 2U); i += 2U)
+   {
+      if (i < j)
+      {
+         /*  pSrc[i] <-> pSrc[j]; */
+         in = pSrc[2U * i];
+         pSrc[2U * i] = pSrc[2U * j];
+         pSrc[2U * j] = in;
+
+         /*  pSrc[i+1U] <-> pSrc[j+1U] */
+         in = pSrc[(2U * i) + 1U];
+         pSrc[(2U * i) + 1U] = pSrc[(2U * j) + 1U];
+         pSrc[(2U * j) + 1U] = in;
+
+         /*  pSrc[i+fftLenBy2p1] <-> pSrc[j+fftLenBy2p1] */
+         in = pSrc[2U * (i + fftLenBy2p1)];
+         pSrc[2U * (i + fftLenBy2p1)] = pSrc[2U * (j + fftLenBy2p1)];
+         pSrc[2U * (j + fftLenBy2p1)] = in;
+
+         /*  pSrc[i+fftLenBy2p1+1U] <-> pSrc[j+fftLenBy2p1+1U] */
+         in = pSrc[(2U * (i + fftLenBy2p1)) + 1U];
+         pSrc[(2U * (i + fftLenBy2p1)) + 1U] =
+         pSrc[(2U * (j + fftLenBy2p1)) + 1U];
+         pSrc[(2U * (j + fftLenBy2p1)) + 1U] = in;
+
+      }
+
+      /*  pSrc[i+1U] <-> pSrc[j+1U] */
+      in = pSrc[2U * (i + 1U)];
+      pSrc[2U * (i + 1U)] = pSrc[2U * (j + fftLenBy2)];
+      pSrc[2U * (j + fftLenBy2)] = in;
+
+      /*  pSrc[i+2U] <-> pSrc[j+2U] */
+      in = pSrc[(2U * (i + 1U)) + 1U];
+      pSrc[(2U * (i + 1U)) + 1U] = pSrc[(2U * (j + fftLenBy2)) + 1U];
+      pSrc[(2U * (j + fftLenBy2)) + 1U] = in;
+
+      /*  Reading the index for the bit reversal */
+      j = *pBitRevTab;
+
+      /*  Updating the bit reversal index depending on the fft length  */
+      pBitRevTab += bitRevFactor;
+   }
+}
+#endif /* #if defined(ARM_FLOAT16_SUPPORTED) */
\ No newline at end of file