TPS65950: Register Accessing

Yuvaraj Velumani

Other Parts Discussed in Thread: TPS65950

I have found on several registers, that Address Offset with a byte increment value & physical address. I cant able to understand for what this term byte increment is used for.

Ex: for CFG_BOOT register, it has mentioned as

Address Offset

0x05–0x05 in 0xE byte increments

Physical Address :

Description :

Boot configuration register (backup domain) Write-protected with the KEY_CFG register

Type :

How we need to access the CFG_BOOT register in this case?

What is the link to refer the linux open source code?
RW0x0000 003B–0x0000 003B Instance :POWERPM_MASTER

over 16 years ago

0 Gandhar Dighe over 16 years ago

TI__Genius 15100 points

This field may be specific to the database tool. I would probably ignore this. Let me know if you are not satisfied, if so, I will have to ask someone who keeps the DB for the device.

0 gilamir over 14 years ago in reply to Gandhar Dighe

Prodigy 130 points

Hello Gandhar -

I am looking for a way to get registers hex value and give translate it to bits with name and description.

Is there any "Register reader" tool?

If not, can you supply us with an excel/txt table of TPS65950 registers?

Thanks

Gil

0 Gandhar Dighe over 14 years ago in reply to gilamir

TI__Genius 15100 points

Hi Gil,

Regards,

Gandhar.

0 gilamir over 14 years ago in reply to Gandhar Dighe

Prodigy 130 points

How about text file?

Thanks

Gil

0 Gil Zhaiek over 14 years ago in reply to Gandhar Dighe

Prodigy 205 points

Dear Gandhar,

I am having the same issue regarding this register in the TPS65950: CFG_BOOT

I would like to bypass/enable slicer: SLICER_BYPASS.

Can we do it with the KEY_CFG.

What is the KEY_CFG address and what should I write to it to enable write to the CFG_BOOT?

Thank you

Gil

Recon Instruments.

0 Gandhar Dighe over 14 years ago in reply to Gil Zhaiek

TI__Genius 15100 points

Hi,

You can find this in PROTECT_KEY register.

Power management

Power management forum

TPS65950: Register Accessing