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  • TCAN4550-Q1: Regarding interfacing TCAN4550 on USB interface

    Part Number: TCAN4550-Q1 Other Parts Discussed in Thread: TCAN4550 , HI Team, We are looking to interface TCAN4550 on USB interface(USB3.0) on processor. Request you to please provide proposed solution for this. We are using LS1043A processor and dont have…
    • Answered

  • TCAN4550-Q1: Inquiry regarding CAN FD

    Resolved
    Part Number: TCAN4550-Q1 Hi Team, For TCAN4550-Q1, c ould you kindly advise for different payload size, how many CAN ID can be received at the same time accordingly? Thanks and best regards, Terry
    • Resolved

  • TCAN4550EVM: TCAN4550-Q1 high and low temperature cycle test failure

    Part Number: TCAN4550EVM Other Parts Discussed in Thread: TCAN4550-Q1 , TCAN4550 Hi Expert, My customer is using TCAN4550-q1 in their projects. When customer do the high and low temperature cycle test, they found that: TCAN4550 has no response. INT is high…

  • TCAN4550-Q1: TCAN4450

    Part Number: TCAN4550-Q1 Hi TI team, we are using CC2340R as a MCU and TCAN4450 (TI) IC for CAN communication. In CAN datasheet, a clock-out pin shows for CAN clock. 1. We are using external 48Mhz crystal for radio communication and 48Mhz internal crystal…
    • Answered

  • TCAN4550-Q1: GLOBALERR is the logical-OR of exactly which bits?

    Resolved
    Part Number: TCAN4550-Q1 The datasheet says GLOBALERR is the logical-OR of all faults in registers 0x0820 and 0x0824, but I am not sure which bits in those registers represent faults. I assume those bits named as "errors" count, such as CANERR, but everything…
    • Resolved
    • Answered

  • TCAN4550-Q1: The SPI signal alternates with the TCAN signal

    Resolved
    Part Number: TCAN4550-Q1 Other Parts Discussed in Thread: TCAN4550 Hi team, Figure 1, yellow for canH signal and blue for spi ncs signal Figure 2, yellow for the spi ncs signal and blue for the spi SCLK signal It is thus observed that the can bus signal…
    • Resolved

  • TCAN4550-Q1: in sleep mode VIO,nINT,SCLK,SDI,SDO,GPIO, PIN still has voltage, is that right?

    TI Thinks Resolved
    Part Number: TCAN4550-Q1 Other Parts Discussed in Thread: TCAN4550 Dears: Customer want to know TCAN4550-Q1 when in sleep mode, shutdown INH and VIO power, but customer still found voltage in VIO,nINT,SCLK,SDI,SDO,GPIO, PIN, Could you please help check…

  • TCAN4550-Q1: CAN Termination

    TI Thinks Resolved
    Part Number: TCAN4550-Q1 Other Parts Discussed in Thread: TCAN4550 Hi , I am planning to connect a CAN controller with transceiver (TCAN4550) to the OBD connector of a CAR. I am planning to read the engine RPM message. As I am connecting a external device…

  • TCAN4550-Q1: TCAN4550 Oscillator

    Part Number: TCAN4550-Q1 Other Parts Discussed in Thread: TCAN4550 Hi, I have a question about the oscillator setup for the TCAN4550. I used the suggested crystal (NX2016SA-40M) which is shown in the application example in the datasheet, with parallel…
    • Answered

  • TCAN4550-Q1:Single-Ended Clock Input

    Resolved
    Part Number: TCAN4550-Q1 Hello. Regarding the single-ended clock in TCAN4550-Q1, when a single-ended clock is input to OSC1, how long should OSC2 be left GND (low) to switch to a single-ended clock input? Also, how is the CAN output data affected if it…
    • Resolved

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