Changes between Version 27 and Version 28 of PHAL-OE_Concept

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Timestamp:
11/18/08 12:54:26 (16 years ago)
Author:
antoni (IP: 147.83.105.182)
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  • PHAL-OE_Concept

    v27 v28  
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    32 [[Image(PHALOEH3.gif)]]  
     32[[Image(PHALOEH2.gif)]]  
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    3434== PHAL-OE Concept & Layers == 
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    37 Previous figure tries to illustrate the PHAL-OE concept. On the bottom we can see the Hardware Layer where we can found several processors or Processing Elements (PE) physically interconnected among them. On top of the figure we can see the Application Layer where a graph of a radio application tries to define the required tasks (objects) and the data flow among them. In the Real Application Layer we can see the previous tasks but using the services or functionalities provided by PHAL-OE to build coherently the radio application. On th PHAL-OE Layer we observe that from the point of view of the tasks (objects) conforming the radio application all them only see the same platform, the PHAL-OE Platform, not being aware of any detail related with the hardware. On such layer, but from the hardware point of view, we can find the specific implementation of the PHAL-OE functions for each one of the processors used to build the entire Hardware Layer. 
     37Previous figure tries to illustrate the PHAL-OE concept. On the bottom we can see the Hardware Layer where we can found several processors or Processing Elements (PE) physically interconnected among them. On top of the figure we can see the Abstract Application Layer where a graph of a radio application tries to define the required tasks (objects) and the data flow among them. In the Real Application Layer we can see the previous tasks but using the services or functionalities provided by PHAL-OE to build coherently the radio application. On th PHAL-OE Layer we observe that from the point of view of the tasks (objects) conforming the radio application all them only see the same platform, the PHAL-OE Platform, not being aware of any detail related with the hardware. On such layer, but from the hardware point of view, we can find the specific implementation of the PHAL-OE functions for each one of the processors used to build the entire Hardware Layer.