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  • TMS320F28384S: Interrupts above 127 are "not a valid vector ID" on the c28x

    Resolved
    Part Number: TMS320F28384S Other Parts Discussed in Thread: SYSBIOS Good Afternoon, I am trying to write callback functions for HWIs in group 11 (208-215 which maps to CM TO CPUx IPC interrupts). However these indices are considered "out of range." This…
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    • Answered

  • TMS320F28384S: SPI's maximum transfer rate when not using high-speed pins

    Resolved
    Part Number: TMS320F28384S What is the SPI's maximum transfer rate when not using high-speed pins? I see on the data sheet that the max speed is 50MHz for SPI high speed, but what is the max when the GPIO used for the SPI are not high-speed capable…
    • Resolved

  • TMS320F28384S: CM booting sequence implementation

    TI Thinks Resolved
    Part Number: TMS320F28384S Hello, I would like to have a feedback on the following CM booting sequence implementation, where the only condition is that C28 core cannot be stucked indefinetly, in case of CM booting problems: - C28 takes CM out of reset…

  • TMS320F28384S-Q1: Functional safety reference design

    TI Thinks Resolved
    Part Number: TMS320F28384S-Q1 Other Parts Discussed in Thread: TMS320F28384S Hi Experts, I need further help to collect reference design on functional safety, could you please provid me some download links? The MCU I am using now is TMS320F28384s . if…
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  • TMS320F28384S: Header files share between C28 and CM

    Resolved
    Part Number: TMS320F28384S Hello, I have an haeder file that I would like to share between C28 and CM, where I need to distinguish the definition of some symbols in the two cases. Which is the best way? In particular, which is the best way to define 8 bit…
    • Resolved

  • TMS320F28384S: ADC was affected by the value read in the previous SOC

    TI Thinks Resolved
    Part Number: TMS320F28384S Here is the questions from my customer. Please help on this. When I checked the ADC of TMS320F28384, I found that it was greatly affected by the value read in the previous SOC. Even if the hold time was increased, there was…

  • TMS320F28384S: Passing NULL reference from C28 to CM

    Part Number: TMS320F28384S Hello, in my application I need to pass the address and length of several data structs to CM, along with some other info, using IPC_sendCommand() API. In one case, however, I need to pass NULL: IPC_sendCommand( IPC_CPU1_L_CM_R…
    • Answered

  • TMS320F28384S: CM interrupt nesting example

    Resolved
    Part Number: TMS320F28384S Hello, I am developing an application on CM core with two interrupt sources: SYSTICK timer and UART. The SYSTICK IRQ is used to generate the system tick, and the UART IRQ is used to handle EOT events. I need that the UART IRQ is…
    • Resolved

  • TMS320F28384S: Troubleshooting ethernet connection - f2838x with PHY DP83822HRHBR - enet_lwip example - view/configure phy registers

    TI Thinks Resolved
    Part Number: TMS320F28384S Other Parts Discussed in Thread: C2000WARE I am trying to run the enet_lwip example on a custom hardware setup using the TMS320F28384S with an external phy DP83822HRHBR (and a switch as well) but have not been able to do much…

  • TMS320F28384S-Q1: TMS320F28384S-Q1

    TI Thinks Resolved
    Part Number: TMS320F28384S-Q1 Other Parts Discussed in Thread: TMS320F28384S , C2000WARE Hello. I'm Kihoon Kim of Seoul National University of Science and Technology. Now I'm using TMS320F28384S for developing On-board chargers. But I have a problem…

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