AM625: OSPI base address of DAC accessing

Tony Tang

Part Number: AM625

What is the base address of OSPI DAC accessing, Seems it is default to 0x6000 0000 from some context, but did not find such information in TRM or datasheet.

over 1 year ago

0 Vaibhav Kumar over 1 year ago

TI__Mastermind 44836 points

Hi Tony,

Thanks for your question.

For AM62x, the base address/mapping starts from 0x60000000. The user can see this mapping and the data when the API OSPI_enableDacMode(handle) is called.

Regards,

Vaibhav

0 Tony Tang over 1 year ago in reply to Vaibhav Kumar

TI__Mastermind 28972 points

Hi Vaibhav,

So it is not stated in TRM memory map? How do you think to add it?

And OSPI registers is not available in AM62x TRM.

0 Vaibhav Kumar over 1 year ago in reply to Tony Tang

TI__Mastermind 44836 points

Hi Tony,

There are two instances where it is mentioned that 0x60000000 is reserved for DAC mode.

I know it is not mentioned directly that it is there for DAC mode, so I will talk to TRM experts and close on this, but I hope that these two pointers should be good to go ahead for the customer.

Regards,

Vaibhav

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AM625: OSPI base address of DAC accessing