This function is used to read the PS eFUSE PUF secure bits from cache or from eFUSE array.
Prototype
u32 XilSKey_Read_Puf_EfusePs_SecureBits(XilSKey_Puf_Secure *SecureBitsRead, u8 ReadOption);
Parameters
The following table lists the XilSKey_Read_Puf_EfusePs_SecureBits
function arguments.
Type | Member | Description |
---|---|---|
XilSKey_Puf_Secure * | SecureBitsRead | - Pointer to the XilSKey_Puf_Secure structure which holds the read eFUSE secure bits from the PUF. |
u8 | ReadOption |
- Indicates whether or not to read from the actual eFUSE array or from the eFUSE cache.
|
Returns
- XST_SUCCESS if reads successfully.
- Errorcode on failure.