11.3. Diamond 330HiFi audio DSP Core Interfaces
As shown in Figure 11.4, the Diamond 330HiFi audio DSP core has a 64-bit implementation of the Xtensa PIF (main processor interface) bus and separate interfaces for the one local instruction RAM, two local data RAMs, and the 2-way set-associative instruction and data caches.
Figure 11.4. The Diamond 330HiFi audio DSP core has a 64-bit implementation of the Xtensa PIF (main processor interface) bus and separate interfaces for the one local instruction RAM, two local data RAMs, and the 2-way set-associative instruction and data caches.
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