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Frequent questions

  • [FAQ] AM62A7-Q1: How to reset C7x core via CCS?

    Part Number: AM62A7-Q1 Hi, I am trying to do CPU reset for C7x core on AM62Ax device and facing a page fault error. Below is the error message. "(Error -1351 - (0:0:0)) Register or Memory request has timed out. The CPU is executing a High Priority…

  • [FAQ] AM62D-Q1: Understanding MCASP Audio Pipeline Latency(MCU PLUS SDK) - Buffer Priming and Pipeline Delays

    Part Number: AM62D-Q1 When implementing audio input/output systems using MCASP (Multichannel Audio Serial Port), there is inherent latency in the audio pipeline(SW) due to buffer priming and the DMA queuing mechanism. This FAQ explains the fundamental…

  • [FAQ] AM62D-Q1: AWE Designer Module Support - Adding Modules to the BSP

    Part Number: AM62D-Q1 When connecting to the board, some of the modules listed in the AWE Designer can't be used and the layout throws out an error:

  • [FAQ] AM62D-Q1: How to Use AWB (Audio Weaver Binary) to Start AWE Application

    Part Number: AM62D-Q1 By default, The AWE SDK uses the AWE Designer to load any signal processing chain. However, once the signal chain is finalised, how to load the signal chain on startup without the use of AWE Designer?

  • [FAQ] AM2431: MCU design: PCIe differential impedance value

    Other Parts Discussed in Thread: AM2431 Hello Randy AM2431: MCU design: PCIe differential impedance value Since the 2 queries are 2 different topics, i will split the thread. For PCIe interface traces impedance control, I get different information…

  • [FAQ] ESM Events corresponding to different ECC Aggregators in AM62 Devices

    Part Number: AM620-Q1 There are more than 30 ECC aggregators in each of AM62x, AM62Ax, AM62Px and AM62Dx devices. How do we find the ESM events corresponding to each of the ECC Aggregators?

  • [FAQ] AM625: AM62x Minimal DTS Bring-Up Guide

    Other Parts Discussed in Thread: AM625 To successfully bring up a custom AM625 board, the primary objective is to establish a minimal Device Tree (DTS) to serve as the baseline for the board port. This FAQ is designed to guide developers through the creation…

  • [FAQ] AM275, AM62D, AM62A: Early CAN response

    Part Number: AM2754-Q1 Other Parts Discussed in Thread: AUDIO-AM275-EVM , AUDIO-AM62D-EVM , SK-AM62A-LP Can you let me know the steps I can use to reduce the CAN response time using MCU+SDK/FreeRTOS SDK and the method to measure this time?

  • [FAQ] AM62x, AM62Ax, AM62D-Q1, AM62P, AM62L, AM64x, AM243x: xSPI FAQs

    Part Number: AM625 Greetings, Here is a list of all the OSPI/SPI/QSPI FAQs for Sitara MPU Family of devices. Please choose the FAQ which is the most relevant to your issue/failure/doubts. Note: xSPI Custom Flash Debug Guide can be found here:…

  • [FAQ] AM64/AM243: How to port CANFD internal loopback example to enable external write/read?

    Part Number: AM6442 Please let me know the steps to port the CANFD internal loopback example to enable external write/read.

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