topic Re: CAN transceiver TJA1145 register initial values in Power Management

CAN transceiver TJA1145 register initial values

NxpCustomer — Tue, 06 Feb 2024 04:33:54 GMT

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

Re: CAN transceiver TJA1145 register initial values

guoweisun — Tue, 06 Feb 2024 04:55:48 GMT

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

Re: CAN transceiver TJA1145 register initial values

NxpCustomer — Thu, 22 Feb 2024 03:47:22 GMT

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