On Tue, Jun 30, 2020 at 6:44 AM Philippe Mathieu-Daudé wrote:
>
> Only SCSD cards support Class 6 (Block Oriented Write Protection)
> commands.
>
> "SD Specifications Part 1 Physical Layer Simplified Spec. v3.01"
>
> 4.3.14 Command Functional Difference in Card Capacity Types
>
> * Write
Only SCSD cards support Class 6 (Block Oriented Write Protection)
commands.
"SD Specifications Part 1 Physical Layer Simplified Spec. v3.01"
4.3.14 Command Functional Difference in Card Capacity Types
* Write Protected Group
SDHC and SDXC do not support write-protected groups. Issuing