diff --git a/procsdk_audio_x_xx_xx_xx/tools/alpha/cusbeta.h b/procsdk_audio_x_xx_xx_xx/tools/alpha/cusbeta.h
+++ /dev/null
@@ -1,64 +0,0 @@
-
-/*
-* Copyright (C) 2004-2014 Texas Instruments Incorporated - http://www.ti.com/
-* All rights reserved.
-*
-* Redistribution and use in source and binary forms, with or without
-* modification, are permitted provided that the following conditions
-* are met:
-*
-* Redistributions of source code must retain the above copyright
-* notice, this list of conditions and the following disclaimer.
-*
-* Redistributions in binary form must reproduce the above copyright
-* notice, this list of conditions and the following disclaimer in the
-* documentation and/or other materials provided with the
-* distribution.
-*
-* Neither the name of Texas Instruments Incorporated nor the names of
-* its contributors may be used to endorse or promote products derived
-* from this software without specific prior written permission.
-*
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-*/
-
-//
-//
-// Alpha Code Processor Customer Series Beta declarations
-//
-//
-//
-
-#ifndef _CUSBETA_A
-#define _CUSBETA_A
-
-//
-// Beta unit numbers in this series are reserved to the customer. These
-// assignments can be changed arbitrarily as desired. Those give here are
-// for the purpose of example only.
-//
-// The number of custom beta units provided differs according to system:
-//
-// - PA SDK5: "Number of CUS Beta codes supported is 512" (paf-migration.pdf)
-//
-
-#define CUS_BETA_AE 0x00 /* I, D, Y, and Z topologies */
-#define CUS_BETA_CASS 0x01 /* D and Y topologies only */
-#define CUS_BETA_CASJ 0x02 /* Z topology only */
-#define CUS_BETA_CSS 0x03 /* I, D, Y, and Z topologies */
-#define CUS_BETA_UNUSED4 0x04
-#define CUS_BETA_UNUSED5 0x05
-#define CUS_BETA_UNUSED6 0x06
-
-#endif /* _CUSBETA_A */