AM2634: QSPI flash writing throughput in AM2634 EVM(control card)

Sung-IL

Part Number: AM2634

Dear Champs,

Is there any measured data of writing throughput in QSPI flash of AM2634 EVM(Control Card or LaunchPad)?

My customer would like to implement OTA and their target is to complete to write 85MBytes within 240sec in QSPI flash.

Do you think it is possible to complete QSPI flash update of 85MBytes within 240sec?

Thanks and Best Regards,

SI.

0 Prasad Jondhale over 3 years ago

Hi Si,

I am reaching out to SW team for QSPI benchmarks. I will come back on this request tomorrow.

Regards,

Prasad

+1 Prasad Jondhale over 3 years ago in reply to Prasad Jondhale

Hi Si,

QSPI write throughput data would be available by 30th July.

I am closing this thread. Please ping here or create a new thread if still looking for throughput data.

Regards,

Prasad

0 Royston D'souza over 3 years ago in reply to Prasad Jondhale

Hi Prasad,

Is the QSPI write throughput data available now?

Regards

Royston

0 Prasad Jondhale over 3 years ago in reply to Royston D'souza

Hi Royston,

Below is preliminary throughput data. We are optimizing it further,

Below are the QSPI Read/Write throughput measurements -

QSPI Input Clock is at 80 MHz.

Applications used – QSPI_FLASH_TRANSFER, QSPI_FLASH_DMA_TRANSFER.

Regards,

Prasad

0 Royston D'souza over 3 years ago in reply to Prasad Jondhale

Thank you Prasad

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