USBB17AP77016-XXX-B11 NEC Electronics, USBB17AP77016-XXX-B11 Datasheet - Page 9

• Manufacturer Part Number: USBB17AP77016-XXX-B11
• Description: DSP middleware(WMA (Windows Media Audio)decoder)
• Manufacturer: NEC Electronics

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µ SAP77016-B11 Directory Configuration ...................................................................................................... 14
Application Processing Flow.......................................................................................................................... 16
Setting Data in Input Buffer............................................................................................................................ 24
Example of Securing Scratch Area................................................................................................................ 27
Example of Securing Static Area ................................................................................................................... 28
Example of Securing I/O Buffers ................................................................................................................... 29
Input Data File ............................................................................................................................................... 34
Configuration of Sample User-Defined Function Buffer................................................................................. 36
Initialization and Decode Processing Flow .................................................................................................... 38
Predecode Processing Flow .......................................................................................................................... 39
Main Decode Processing Flow ...................................................................................................................... 40
Bit Rates and Sampling Frequencies Supported by Each Codec.................................................................. 11
Required Memory Size .................................................................................................................................. 12
Software Tools............................................................................................................................................... 12
MIPS Values Required for WMA Decode Processing ................................................................................... 13
Library Function List ...................................................................................................................................... 15
User-Defined Function List ............................................................................................................................ 15
Error Code List .............................................................................................................................................. 25
Memory Size Required for Each Bit Rate ...................................................................................................... 26
Recommended Output Buffer Size ................................................................................................................ 30
Members of File Information Structure .......................................................................................................... 31
Members of Contents Information Structure .................................................................................................. 31
Segment Names............................................................................................................................................ 33
Naming Conventions ..................................................................................................................................... 33
User’s Manual U15683EJ1V0UM
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