Hi, I have a Motor control application software designed in MATLAB 2008a version for ADSP 21363, now I have to migrate it for another sharc series dsp ADSP21469, what should be the procedure.

Hi,

Please review the MATLAB model carefully when migrating from ADSP-21369 to ADSP-21489. While the model may work on ADSP-21369, some processor-specific settings and features may need changes for ADSP-21489. Some configurations used on ADSP-21369 may not work directly on ADSP-21489 and could require modifications.

Can you please refer the below Ezone Thread,

https://ez.analog.com/dsp/sharc-processors/f/q-a/61287/migrate-hardware-from-adsp-21369-to-21469/98999

The ADSP-21469 is largely code-compatible with the ADSP-21363. However, migration effort depends on the application's use of peripherals, memory, and DSP-specific features.

We recommend reviewing the following areas during the migration process:

Linker Description File (LDF) and memory mapping

Startup and initialization code

DMA configuration

SPORT, SPI, UART, and timer configurations

Interrupt handling

External memory interfaces, if used

Any hand-written assembly code or processor-specific register accesses

We recommend referring to the ADSP-21489 Board Support Package, which might be helpful to you. You can download and install ADSP-21489 Board Support Package1.0.0 from the below link:
http://download.analog.com/tools/EZBoards/21489/Releases/Release_1.0.0/ADI_ADSP-21489_EZKIT-Rel1.0.0.exe

After successful installation, You can find examples for ADSP-21489 in the below bsp installation path.
[Installation directory]\Analog Devices\ADSP-21489_EZKIT-Rel1.0.0\21489_EZ-Board\Examples\Power_On_Self_Test

For detailed information about example, hardware setup and procedure to run the example, please refer the "readme" file available in the example.

Regards,

Nandini C