Difference between revisions of "Wrigley 3G"

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(Created page with 'It is a custom digital baseband architecture (DBB). It consist from: 1) DSP Processor - TMS320C55x+ - based 2) MCU (general purpose processor) - ARM9 - based Both communicated…')
 
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It consist from:
 
It consist from:
  
1) DSP Processor - TMS320C55x+ - based
+
# DSP Processor - TMS320C55x+ - based
 
+
# MCU (general purpose processor) - ARM9 - based
2) MCU (general purpose processor) - ARM9 - based
+
  
 
Both communicated with each other over the shared memory
 
Both communicated with each other over the shared memory
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{{:hardware:wrigley3g-2.png|}}
 
{{:hardware:wrigley3g-2.png|}}
  
Source DIA file: [[http://droid-developers.org/files/diagrams/Wrigley3G.dia|Wrigley3G]]
+
Source DIA file: [http://droid-developers.org/files/diagrams/Wrigley3G.dia|Wrigley3G]
  
 
As and AP (OMAP3430) Wrigley3G use one memory chip, but another partition.
 
As and AP (OMAP3430) Wrigley3G use one memory chip, but another partition.

Revision as of 08:51, 9 August 2010

It is a custom digital baseband architecture (DBB). It consist from:

  1. DSP Processor - TMS320C55x+ - based
  2. MCU (general purpose processor) - ARM9 - based

Both communicated with each other over the shared memory

Hardware:wrigley3g-2.png

Source DIA file: [1]

As and AP (OMAP3430) Wrigley3G use one memory chip, but another partition.