TDA3MA: NOR flash interface

KenF

Expert 7150 points

Part Number: TDA3MA

Hi Experts,

TDA3x can access NOR flash via GPMC or QSPI. Which is better to access NOR flash, GPMC or QSPI?

Best regards,

Ken

over 7 years ago

0 Rishabh Garg over 7 years ago

TI__Guru 55685 points

Hi Ken,

You should use GPMC to access NOR.

Regards,
Rishabh

0 KenF over 7 years ago in reply to Rishabh Garg

TI__Expert 7150 points

Hi Rishabh,

Thank you for your response. One information was missing from me. My customer is using Radar SDK. In this case, should they use GPMC as well? This information will help when they build their evaluation board.

Best regards,

Ken

0 Rishabh Garg over 7 years ago in reply to KenF

TI__Guru 55685 points

Hi Ken,

Yes this is correct. In case of Radar SDK also they should use GPMC.
GPMC is a standard interface to NOR flash regardless of the SDK being used.

Regards,
Rishabh

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TDA3MA: NOR flash interface