Search tips
Showing 556 results View by: Thread Post Sort by
    Answered

  • AM4379: 16/32bits up/down counters

    Resolved
    Part Number: AM4379 Hi Team, A customer is developing a remote IO module that requires an 8 input with up/down counter in either 16 or 32bit. Can you confirm if the AM437x family has this? can you recommend other processors with this if the former family…
    • Resolved

  • AM4379: QSPI_CLK

    TI Thinks Resolved
    Part Number: AM4379 Hi, Can customer change QSPI_CLK in boot during boot running on QSPI? The default value in ROM code is 12MHZ. Can we change it to 48MHZ?

  • AM4379: posix timer can run only one time on AM4379

    Part Number: AM4379 Hello Champs, Customer can run posix timer on PC Ubuntu. But it can run only one time on AM437x board. What may cause the issue? Below is the result and code snapshot. timer1.c #include <stdio.h> #include <signal.h> #include…

  • AM4379: Tamper protection

    Part Number: AM4379 Hi Team, My customers is interest on TI MCU AM438X for their new POS project,Could you please send them the PCI pre-evaluation report of AM438X secure MCU? Thanks and regards

  • RE: AM4379: AM4379 failed to boot from MMC0

    Some general debug points: 1. stop @u-boot prompt 2. run MMC cmds @u-boot to check if it is ok to access MMC/SD partitions. mmc list mmc dev mmc info ... 3. run MMC/SD read cmd @u-boot to see if it is ok to read MMC/SD contents to DDR... load mmc... I'm attaching…
    • Answered

  • RE: AM4379: PRU Built-In Function __delay_cycles() Introduces "Random" GPIO Behavior

    Resolved
    Nick, Thank you for your help in answering my questions. We found the root cause of our erratic SPI data issue. The cause was in the am437x Linux code that loads and executes the PRU code space at PRU launch time. The Linux code was not properly populating…
    • Answered

  • AM4379: AM437xidk McSPI0 with single channel

    Resolved
    Part Number: AM4379 Example Code: C:\ti\pdk_am437x_1_0_16\packages\MyExampleProjects\MCSPI_Loopback_idkAM437x_armExampleProject Same code is running okay if i run in internal loopback mode. means : /* Modify the default SPI configurations if necessary…
    • Resolved

  • AM4379: Label or path pruss_soc_bus not found after update from 06.02.00.81 to 08.00.00.21

    Part Number: AM4379 Other Parts Discussed in Thread: AM4376 , AM4372 Hello, I am using an AM4376 and I tried to update to a newer yocto version. I used the config version 08.00.00.21 (previous 06.02.00.81). During kernel compilation I get the following error…
    • Answered

  • AM4379: McSPI 0 single channel Read with Force not working

    Resolved
    Part Number: AM4379 Other Parts Discussed in Thread: SYSBIOS AM4379 McSPI not working in; 4 wire, Single Channel, Master Mode during read operation. All write operations work correctly. I am communicating to a Microchip KSZ9477 7-port Ethernet switch…
    • Resolved

  • AM4379: AM4379

    TI Thinks Resolved
    Part Number: AM4379 Hello! I am new user to DSP kit (AM4379), I want to program AM4379 for signal processing purpose. I have already installed Code Composer Studio Version 10. I do not know which other software I have to install? Please tell me. I need…

Didn't find what you are looking for? Post a new question.