CAN transceiver TJA1145 register initial values

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CAN transceiver TJA1145 register initial values

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403件の閲覧回数
NxpCustomer
Contributor I

Hi,

What are the INIT values of registers in CAN transceivers TJA1145T and TJA1145AT? I am particularly interested in the following:

1. System event status register (address 61h)

2. CAN control register (address 20h)

3. Lock control register (address 0Ah)

In their datasheets, I could find descriptions of each of the bits of these registers, but not the Initial values. Also, INIT values of "reserved bits" could not be found.

Best regards,

Sharath

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391件の閲覧回数
guoweisun
NXP TechSupport
NXP TechSupport

You can check them in datasheet Table31--Table 31. Register bit settings in TJA1145A operating modes

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NxpCustomer
Contributor I

Although I still do not find the value of reserved bits in Table31, this is good enough for me. Thank you very much! 

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392件の閲覧回数
guoweisun
NXP TechSupport
NXP TechSupport

You can check them in datasheet Table31--Table 31. Register bit settings in TJA1145A operating modes