F28335 OTP ROM TI reserved space

Ben 11

Prodigy 130 points

Other Parts Discussed in Thread: TMS320F28335

Hello,

In the 2KB of OTP ROM used in the TMS320F28335, there is a reserved space for the ADC calibration routine ADC_cal()

There are other reserved memory space by TI in the OTP ROM?

Sincerly,

ben

over 9 years ago

0 Gautam Iyer over 9 years ago

Guru 192875 points

Hi Ben,

If you check the Sysctrl and Interrupt user guide you'll be able to observe following info:

Regards,

Gautam

0 Ben 11 over 9 years ago in reply to Gautam Iyer

Prodigy 130 points

ok thanks for your answer.

1) However in the paragraph 2.3 Reserved within Flash and OTP" we don't talk about the OTP because all address locations are mapped to Flash memory address (0x30 to 0x33 FFFF), is correct ?

2) In the datasheet in the memory map figure 3-2, I can see the 2KB of user OTP memory (address 0x38 0400 - 0x38 0800), so we well have 2KB of OTP for user?

Sincerely,

0 Manoj Santha Mohan over 9 years ago in reply to Ben 11

TI__Guru 55700 points

2KB of USER OTP available in address 0x38 0400 - 0x38 0800 is completely available to user.

0 Manoj Santha Mohan over 9 years ago in reply to Manoj Santha Mohan

TI__Guru 55700 points

Did the above answer your question? Can I close this thread?

-Manoj

0 Ben 11 over 9 years ago in reply to Manoj Santha Mohan

Prodigy 130 points

Hello,

yes you can closed the thread

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F28335 OTP ROM TI reserved space