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/*******************************************************************************
* Copyright (C) 2018 Cadence Design Systems, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to use this Software with Cadence processor cores only and
* not with any other processors and platforms, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
******************************************************************************/
/*******************************************************************************
*
* NOTE, ANY CHANGES TO THIS FILE MAY AFFECT UNDERLYING AUDIO / SPEECH CODEC
* LIBRARY COMPONENT FROM CADENCE DESIGN SYSTEMS, INC.
*
******************************************************************************/
#ifndef __XA_MEMORY_STANDARDS_H__
#define __XA_MEMORY_STANDARDS_H__
/*****************************************************************************/
/* Constant hash defines */
/*****************************************************************************/
/* when you don't need alignment, pass this to memory library */
#define XA_MEM_NO_ALIGN 0x01
/* standard memory types */
/* to be used inter frames */
#define XA_MEMTYPE_PERSIST 0x00
/* read write, to be used intra frames */
#define XA_MEMTYPE_SCRATCH 0x01
/* read only memory, intra frame */
#define XA_MEMTYPE_INPUT 0x02
/* read-write memory, for usable output, intra frame */
#define XA_MEMTYPE_OUTPUT 0x03
/* readonly memory, inter frame */
#define XA_MEMTYPE_TABLE 0x04
/* input buffer before mem tabs allocation */
#define XA_MEMTYPE_PRE_FRAME_INPUT 0x05
/* input buffer before mem tabs allocation */
#define XA_MEMTYPE_PRE_FRAME_SCRATCH 0x06
/* for local variables */
#define XA_MEMTYPE_AUTO_VAR 0x80
/* standard memory priorities */
#define XA_MEMPRIORITY_ANYWHERE 0x00
#define XA_MEMPRIORITY_LOWEST 0x01
#define XA_MEMPRIORITY_LOW 0x02
#define XA_MEMPRIORITY_NORM 0x03
#define XA_MEMPRIORITY_ABOVE_NORM 0x04
#define XA_MEMPRIORITY_HIGH 0x05
#define XA_MEMPRIORITY_HIGHER 0x06
#define XA_MEMPRIORITY_CRITICAL 0x07
/* standard memory placements */
/* placement is defined by 64 bits */
#define XA_MEMPLACE_FAST_RAM_0 0x000001
#define XA_MEMPLACE_FAST_RAM_1 0x000002
#define XA_MEMPLACE_FAST_RAM_2 0x000004
#define XA_MEMPLACE_FAST_RAM_3 0x000008
#define XA_MEMPLACE_FAST_RAM_4 0x000010
#define XA_MEMPLACE_FAST_RAM_5 0x000020
#define XA_MEMPLACE_FAST_RAM_6 0x000040
#define XA_MEMPLACE_FAST_RAM_7 0x000080
#define XA_MEMPLACE_INT_RAM_0 0x000100
#define XA_MEMPLACE_INT_RAM_1 0x000200
#define XA_MEMPLACE_INT_RAM_2 0x000400
#define XA_MEMPLACE_INT_RAM_3 0x000800
#define XA_MEMPLACE_INT_RAM_4 0x001000
#define XA_MEMPLACE_INT_RAM_5 0x002000
#define XA_MEMPLACE_INT_RAM_6 0x004000
#define XA_MEMPLACE_INT_RAM_7 0x008000
#define XA_MEMPLACE_EXT_RAM_0 0x010000
#define XA_MEMPLACE_EXT_RAM_1 0x020000
#define XA_MEMPLACE_EXT_RAM_2 0x040000
#define XA_MEMPLACE_EXT_RAM_3 0x080000
#define XA_MEMPLACE_EXT_RAM_4 0x100000
#define XA_MEMPLACE_EXT_RAM_5 0x200000
#define XA_MEMPLACE_EXT_RAM_6 0x400000
#define XA_MEMPLACE_EXT_RAM_7 0x800000
#define XA_MEMPLACE_DONTCARE_H 0xFFFFFFFF
#define XA_MEMPLACE_DONTCARE_L 0xFFFFFFFF
/* the simple common PC RAM */
#define XA_PC_RAM_H 0x00000000
#define XA_PC_RAM_L XA_MEMPLACE_EXT_RAM_0
#endif /* __XA_MEMORY_STANDARDS_H__ */
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