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RISC DSP Protocol For SPHE8202、SPHE8200 [复制链接]

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2007-10-30
楼主    kingdong 发表于: 2009-01-05 13:28:17 
0    History    
1    DSP Code Memory Consumption    
1.1    32M DSP code memory consumption    
1.2    16M DSP Code Memory consumption    
2    DSP Code Memory Definition in RISC    
2.1    memmap0b.h/memmap0s.h and memmap_dsp3.h    
2.2    SOP for Adding a New DSP CODE    
3    DSP Code Summary    
3.1    32M DSP Code Summary    
3.2    16M DSP Code Summary    
4    CODEC ID    23
5    DSP/RISC Communication by External SDRAM DM    
5.1    Initialization by host RISC    
5.2    Runtime R/W by host RISC    
5.3    SDRAM Memory definition in each codec    
6    DSP/RISC Communication by registers    
6.1    16 bits width 16 registers description    
6.2    Register definition in each codec    
6.3    RISC set command to DSP    
7    To be continued…
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