[DA7xx] C672x ROMBIOS supported on DA7xx ?

Naoki Kawada

Guru 19890 points

Hi,

I would like to confirm whether C672x ROM BIOS is supported on DA7xx or not.
I tried it by following the recipe described in http://www.ti.com/lit/an/spraas8/spraas8.pdf,
but I could not run my application successfully. Please note my application is working with RAM based BIOS on DA7xx EVM.

My understanding is that DA7xx and C672x is almost same in HW point of view.
I know some differences should be present in ROM image, for example, DA7xx has some additional libs in ROM.
I wondered that the address mapping of ROM image would be same between these devices, but it seems my assumption is incorrect considering the result of my trial...

Best Regards,
Kawada

over 12 years ago

0 Sivaraj Kuppuraj over 12 years ago

TI__Mastermind 35645 points

Hi Kawada,

Thanks for your post.

We would not be able to address your questions since DA7x device datasheets and other specific collateral is not available on public folders and are only available under NDA. Please contact your local TI sales office to route the request for access to these collaterals. They would be able to send this request to the appropriate marketing team to enable access.

Thanks & regards,

Sivaraj K

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0 Naoki Kawada over 12 years ago in reply to Sivaraj Kuppuraj

Guru 19890 points

Hi Sivaraj K,

thanks for your reply. I've already succeeded to enable rom bios by following a docs provided from local Ti support.

Regards,

kawada

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[DA7xx] C672x ROMBIOS supported on DA7xx ?