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RM57L843: MDIO_USERACCESS0 _RSVD register, Error: location is not readable

Part Number: RM57L843
Other Parts Discussed in Thread: DP83640, DP83630, HALCOGEN

Hello Everyone,

I've got the problem stated in the title. I tried to run the EMACHWInit() function, but while I was debugging it line by line it stopped at the 101st line of the HL_mdio.c file and it wouldn't move further. According to the Technical Reference Manual it should be readable.

I've got a DP83630 on my launchpad HDK, but the driver is for DP83640, I don't know if it has anything to do with this issue. I also tried to add the passage

/* USER CODE BEGIN (2) */

#undef DP83640_PHY_ID

#define DP83640_PHY_ID (0x20005CE1u)

/* USER CODE END */


to the HL_phy_dp83640.c file, it didn't work this way either.

I attach an image to this post. Thanks for your help in advance.

Regards,

Zsolt