Part Number: TDA4VL-Q1
POK (Power OK) undervoltage detection fails during software diagnostic testing in the bootloader, causing boot failures in approximately 1-3% of devices. The POK diagnostic module fails to detect undervoltage events even when…
I am writing a PRU application for a PRU-ICSS device (AM261x, AM263Px, AM263x, AM335x, AM437x, AM57x)**, PRUSS device (AM62x), or a PRU_ICSSG device (AM24x, AM64x, AM65x).
Arbitration delay can add additional clock cycles to a PRU read or write command…
I am writing a PRU application for a PRU-ICSS device (AM261x, AM263Px, AM263x, AM335x, AM437x, AM57x), PRUSS device (AM62x), or a PRU_ICSSG device (AM24x, AM64x, AM65x). I want to calculate how many clock cycles a read or a write will take. How do I do…
Part Number: AM62A7 Other Parts Discussed in Thread: SK-AM62A-LP
Can you let me know the steps I can use to reduce the MCU_I2C & MCU_UART response time using MCU+SDK/FreeRTOS SDK and the method to measure this time?
Part Number: AM6442
The MPU ARMv7 flash region must be configured with appropriate memory attributes and access permissions to enable flash write operations. Incorrect configurations such as read-only permissions, misaligned region boundaries, or improper…
Part Number: TPS546E25
How to Change TPS546E25 PMB_ADDR (0xD3) on a Secondary Device in a 2-Phase Configuration
There are multiple devices on the serial bus and need to change the address from the default pin strap address to avoid conflict
Part Number: AM62P
K3 SoC (AM64x, AM62x...) have a set of One-Time Programmable (OTP) efuses which is anchoring Root-of-Trust (RoT) secure boot chain. Linux SDK supports the RSA key signed secure boot [1]. The FAQ discuss how to enable ECDSA key signed…
