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  • AM4377: Could AM4377 replace AM4376BZDND80?

    TI Thinks Resolved
    Part Number: AM4377 Other Parts Discussed in Thread: AM4376 Hi Expert, The customer used AM4376BZDND80 to develop products before, and wanted to switch to AM4377 due to material shortage The customer wants to know if there is any modification required…

  • RE: AM4377: QSPI-Flash for AM4377 / Uniflash CLI

    Hi Timo, i still go back to the fact that you are latching different values into CTRL_STS on different boots, that certainly needs to be corrected. The boot pins are latched around rising edge of PORz, so those signals have to be in the correct state…

  • AM4377: DDR Pin swap

    TI Thinks Resolved
    Part Number: AM4377 Other Parts Discussed in Thread: AM4376 Hi all, Can ı DDR3 data pin or DDR3 address pin swap at their data pin or address pin groups ? For example; MT41K256M16TW-107 has been chosen. For lover byte, ı would like to swap DQ3-DQ1 and…

  • AM4377: Switching SPI frame formats

    TI Thinks Resolved
    Part Number: AM4377 Hello, I am currently using the SPI4 bus on the AM437x to talk to two different slave devices. One requires Mode 0 (Pha 0 Pol 0) while the other requires Mode 1(Pha 0 Pol 1). As I only have access to the SPI4 bus I need to switch the…

  • AM4377: Pin-Package Delay about AM437X series

    Part Number: AM4377 Hi there, Does AM437X series have Pin-Package delay? I had checked datasheet but did not find. Reards

  • AM4377: AM4377 RTOS startup flash check

    Part Number: AM4377 Hello, We have a custom board with an AM4377 HS processor whose firmware is written on an external flash memory. To flash this memory we load a .out program via UART that will receive the firmware and write it into the flash. This…

  • AM4377: Secure boot configuration and the flash size

    Part Number: AM4377 Hello to all, I have working configuration for secure boot based on MT25QL512, but the flash was out of stock at some moment so we had to assemble boards with MT25QL256 and I can not flash the firmware any more. How could the different…

  • AM4378: AM4377

    TI Thinks Resolved
    Part Number: AM4378 I make sdk on ubuntu 18.04lts, but i have 'qmake' error like below... ================================= Building Matrix GUI Browser ================================= make[1]: Entering directory '/home/ldw184lts/tiam437x/ti-processor…
    • Answered

  • AM4376: Could I change design from AM4376 to AM4377?

    Resolved
    Part Number: AM4376 Other Parts Discussed in Thread: AM4377 , Hi Expert, The product design uses am4376 and wants to change it to am4377 because of the shortage of stock. Does the hardware and software need to be changed? Is there anything that have to…
    • Resolved

  • AM4377: Output 500KHz 50% duty clock.

    TI Thinks Resolved
    Part Number: AM4377 Hi TI team, We need a 500KHz 50% duty reference clock for a slave device, are there the c orresponding CLKOUT /PWM of AM4377 output? Thanks, Xing

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