How to find the correct ROM functions revision of a device?

Kilian Noetzold

Intellectual 510 points

Hello,

how can I find the correct ROM rev definition for a Tiva device?

Like TARGET_IS_BLIZZARD_RA1 or TARGET_IS_BLIZZARD_RA3

Thanks

over 11 years ago

0 Amit Ashara over 11 years ago

TI__Guru**** 244400 points

Hi,

The simplest method is to read the SYSCTL.DID0 Register. The encoding for RXY is as below where X stands for Major Bitfield and Y Stands for Minor Bitfield

Amit

0 Kilian Noetzold over 11 years ago in reply to Amit Ashara

Intellectual 510 points

Thank you perfect answer

Arm-based microcontrollers

Arm-based microcontrollers forum

How to find the correct ROM functions revision of a device?