The recommended power-on sequence is to power up the core voltage (VDD) first, followed by the input/output voltage (VDDIO). This ensures that the internal voltage regulators are properly enabled before the I/Os are powered up.
To optimize the DDR2 memory interface, ensure that the memory clock frequency is set to the maximum supported frequency (up to 400 MHz), and use the EMIF timing parameters to adjust the memory timing. Additionally, use the DDR2 calibration feature to optimize the memory interface for the specific memory module used.
The maximum operating temperature range for the TMS320C6424ZWTQ6 is -40°C to 100°C. However, it's recommended to operate the device within the industrial temperature range of -40°C to 85°C for optimal performance and reliability.
The TMS320C6424ZWTQ6 has a built-in watchdog timer module that can be configured to reset the device in case of a software fault. To implement a watchdog timer, configure the watchdog timer module to generate a reset signal after a specified timeout period, and use the timer interrupt to refresh the watchdog timer periodically.
The maximum current consumption of the TMS320C6424ZWTQ6 depends on the operating frequency and voltage. At a maximum operating frequency of 700 MHz and a core voltage of 1.2 V, the maximum current consumption is approximately 1.5 A. However, this value can vary depending on the specific application and operating conditions.
TMS320C6424ZWTQ6 datasheet
by Texas Instruments
