Part Number: TCAN4550 Tool/software: My name is Sid G, I work for a company named Arboreal Systems and we design and produce Power Distribution products that are controlled using Bluetooth LE. They are used on vehicles such as motor cycles, boats, jeeps…
Part Number: TCAN4550 Other Parts Discussed in Thread: ISO7731 , ISOW1044 Tool/software: Hi
We are looking at implementing CAN FD using a microprocessor that does not support it, hence we found some design reference notes suggesting the use of an external…
Part Number: TCAN4550 Tool/software: Hi Team,
My customer use TCAN4550 + RK3568 for SPI transfer to CAN. But RK3568 only support 8/16 bit SPI, and i noticed that out TCAN4550 request 32 bit, does TCAN4550 could support 8/16 bit SPI? If Yes, do you have…
Part Number: TCAN4550 Tool/software: Hi Team:
As the following code show, after setting TCAN4550's message id mask, we found that the TCAN's receive interupt still will be triggerd by any message id, please help to futher check it ,thanks.
/* Setup…
Part Number: TCAN4550 Tool/software: Dears,
I have a question about the sleep of TCAN4550. 1. After the customer configured TCAN4550 to enter sleep mode, the voltage of its VCCOUT pin dropped from 5v to 1.1v, but there was still current output. The…
Part Number: TCAN4550 Tool/software: I have two questions about TCAN4550: 1. CANH/CANL are shorted to VCC/GND respectively for testing. After the test, CANH/CANL return to normal, but TCAN4550 cannot perform CAN communication normally. 2. Human intervention…
Part Number: TCAN4550 Tool/software: Thank you for your answer.
I'm using the GPIOs as CANH & CANL outputs.
In test mode, can I turn off the VSUP?
Best regards,
Raya.
Part Number: TCAN4550
Tool/software:
Hello, I am using 40Mhz Crystal for TCAN4550.
And with oscilloscope,
I found out that my crsytal is working well with 40Mhz but Crystal's OSC1 high voltage is 1.14V.
In the Spec, OSC1's high voltage is…
Part Number: TCAN4550-Q1 Other Parts Discussed in Thread: TCAN4550 Tool/software: Dears,
My customer use TCAN4550-Q1 in their project. Now customer have two questions:
1.Is there an internal current limit on the CAN line of TCAN4550? What is the…
Part Number: TCAN4550 Tool/software: Dear TI,
i tried by generating bus off condition by shorting CANH and CANL signals,
I can confirm from register REG_MCAN_IR that CAN bus off condition occurs upon shorting CANH,CANL pins
bool_t TCAN4550_IsBusOff…
