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Legacy microcontrollers Forum Discussions

ShYa_3490236
Level 4
Level 4
25 replies posted 25 sign-ins 10 replies posted

Hi, 

In the hardware maunal, pg, 821;
”Change the UMask bit while Init bit of the CAN control register (CTRLR) is "1" or while MsgVal bit is "0".”

https://www.infineon.com/dgdl/Infineon-MB91580M_S_Series_32-bit_Microcontroller_FR_Family_FR81S_Hard...


If we cannot meet this sequence, please let me know possiblity of unexpected error, fault and so on, if possible.

In our application program, we change the UMask bit when Init bit = 0 and MsgVal bit = 1.
But we have confirmed that behavior is no ploblem.

I understand that it might be cause unexpected error but we wouldn't like to change SW design if there is no problem.

Please let me know if you have any query.

Best regards,

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1 Solution

Hi 

 

regards

View solution in original post

3 Replies
TakashiO
Moderator
Moderator
Moderator
100 sign-ins 50 replies posted 25 solutions authored

Hi @ShYa_3490236 @

Thank you for posting the request to this community.

I'm asking that internally now and let me update the result once by 10th Jan. 

Regards,

ShYa_3490236
Level 4
Level 4
25 replies posted 25 sign-ins 10 replies posted

Hi TakashiO,

Thanks for message. I understand your situation.
I'm looking for receiving your reply on 10, Jan.

Best regards,

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Hi 

 

regards