Forums - Configuartion of L1/L2 cache

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Configuartion of L1/L2 cache
sunilkumar.ms
Join Date: 13 Sep 13
Posts: 8
Posted: Mon, 2013-10-21 00:05
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Hi,

Hexagon DSP has L1 Instruction and data cache as well as L2 unified cache.I have couple of doubts regarding this.

Please find below.

1.       Can we configure L1 & L2 memories of Hexagon DSP as SRAM(Static RAM)?

2.       Any dedicated DMA’s  available for DSP?

 

Regards,

Sunil Kumar M S

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Re: Configuartion of L1/L2 cache — Best Answer
brianp
Join Date: 5 Dec 12
Posts: 41
Posted: Tue, 2013-10-22 14:54
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  1. Responses to your questions are included below:
  2.  
  3. 1. Can we configure L1 & L2 memories of Hexagon DSP as SRAM(Static RAM)?
  4.     No, L1 and L2 is dedicated memory.
  5.  
  6. 2. Any dedicated DMA’s  available for DSP?

    DM Lite,  It is dedicated DMA for LPA mode playback. 

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