Context Pointer

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ThienBui
Level 3
Level 3
10 replies posted 5 likes given 10 questions asked

Hi AURIX support team,

In my old system (using the 16-bits C167 Infineon family chip), it has the Conxtex Pointer feature to change the RAM address .

ThienBui_0-1695631447180.png

I would like to implement this feature also in my new Aurix TC234 system. However I cannot find the corresponding part for this feature. Do you have any suggestions?

Best regards,

Thien Bui

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1 Solution
cwunder
Employee
Employee
5 likes given 50 likes received 50 solutions authored

As you know these are different CPU architectures. With the AURIX it implements a Context Save Area (CSA) that is described in the chapter 4.3 Tasks and Functions in the TC161 architecture manual. Since the CSA can be saved/restored from either a lower/upper instruction.

cwunder_0-1695675525967.png

 

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cwunder
Employee
Employee
5 likes given 50 likes received 50 solutions authored

As you know these are different CPU architectures. With the AURIX it implements a Context Save Area (CSA) that is described in the chapter 4.3 Tasks and Functions in the TC161 architecture manual. Since the CSA can be saved/restored from either a lower/upper instruction.

cwunder_0-1695675525967.png

 

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