Mar 08, 2022
08:14 PM
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Mar 08, 2022
08:14 PM
请问有没有CYW43907的SDIO寄存器介绍文档,我在调试SDIO host模式时遇到很多问题,没法解决
CYW43907的SDIO host功能是不是没有经过测试?因为我看到以下代码:
另外,我调试遇到很多错误信息,但是无法知道这些信息代表的含义,如下:
sdstd_check_errs: ErrorIntrStatus 0x0001 (clearing), IntrStatus 0x8010 PresentState 0x01ff0400
16: W Reg 0x32, Data 0x1
sdstd_check_errs: issuing CMD reset
08: W Reg 0x2f, Data 0x2
08: R Reg 0x2f, Data 0x0
sdstd_check_errs: requesting abort for function 1 after cmd 53
Solved! Go to Solution.
- Tags:
- CYW43907 SDIO
1 Solution
Mar 09, 2022
04:46 AM
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Mar 09, 2022
04:46 AM
2 Replies
Mar 09, 2022
04:46 AM
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Mar 09, 2022
04:46 AM
Hello:
暂时无法release 寄存器文档,相关事宜需要和市场人员确认项目和NDA。
Mar 09, 2022
05:09 AM
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Mar 09, 2022
05:09 AM
如果有个别寄存器需要咨询,我们可以尝试支持,多谢。