processor accesibility

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Anonymous
Not applicable

Is the data written to the EEPROM accesible to the processor?If I write 3 different codes to the EEPROM,can the processor select 1 out of the 3 as per the user requirement?

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ETRO_SSN583
Level 9
Level 9
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The EEPROM is mapped into the address space, and is directly

   

accessable by APIs and HW, like DMA read.

   

 

   

   

 

   

Regards, Dana.

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ETRO_SSN583
Level 9
Level 9
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You can also access thru pointers.

   

 

   

Regards, Dana.

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Anonymous
Not applicable

 I don't think DMA can read the data directly from EEPROM. It is accesible only by SPC. So your CPU only can read or write data into EEPROM.

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ETRO_SSN583
Level 9
Level 9
250 likes received 100 sign-ins 5 likes given

DMA can read from EEPROM, see wizard -

   

 

   

   

 

   

Regards, Dana.

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