Hi
I am using MCUXpresso IDE and IMXRT1050-EVKB.
Build Date: 2018-08-06, Board: EVKB-IMXRT1050
OS: Windows, Toolchain: MCUXpresso IDE
Components: CMSIS DSP Library, Amazon-FreeRTOS Kernel, DMA Manager, lwIP, sdmmc stack, mbedtls, FatFS, USB stack
SDK Version: KSDK 2.4.2 (2018-08-02)
解決済! 解決策の投稿を見る。
Hello,
Look at section 4 (Cache maintenance and data coherency) of
AN12042 app note (Using the i.MXRT L1 Cache).
https://www.nxp.com/docs/en/application-note/AN12042.pdf
Have a great day,
Yuri
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Hello,
Look at section 4 (Cache maintenance and data coherency) of
AN12042 app note (Using the i.MXRT L1 Cache).
https://www.nxp.com/docs/en/application-note/AN12042.pdf
Have a great day,
Yuri
------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer
button. Thank you!
Thank you for your reply.
I read AN12042.pdf. Although the clear behavior of ADMA 2 was not described, I thought it was the influence of L1 Chache.
Have a nice weekend.