Stellaris® LM4F110C4QR Microcontroller HIB module battery backed initial values

John Osen

For this controller, the data sheet state says that when you loose battery power, the battery backed RAM is not retained. But what are the reset values? I do not see reset values listed in:

Table 7-5 Hibernation Module Register Map

over 13 years ago

0 BrandonAzbell over 13 years ago

TI__Guru 64600 points

Would you please clarify which reset values you are looking for? Are you asking about the reset values of the Hibernation Module Registers, or the RAM? The reset values of the Hibernation Module registers are in Table 7-5. The RAM wouldn't have reset values. They are likely indeterminate.

0 John Osen over 13 years ago in reply to BrandonAzbell

Genius 3585 points

I wanted to know the RAM initial values. On cold start I set them to known values. You confirmed my guess.

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Stellaris® LM4F110C4QR Microcontroller HIB module battery backed initial values