RTOS/TMS320F28234: BootUp issue with TMS320F28234

Yue Li2

Part Number: TMS320F28234
Other Parts Discussed in Thread: TMS320F28335, , SYSBIOS

Tool/software: TI-RTOS

We have code developed for TMS320F28335 with SYS/BIOS. Everything worked fine. Now, we migrated the code to the TMS320F28234. We found that once we loaded the code, the code couldn't boot up (start). Is there anything I missed in the bootup process when using TMS320F28234?

Thanks a lot!

over 8 years ago

0 Santosh Athuru over 8 years ago

TI__Mastermind 19810 points

moving this to TI RTOS forum.

The boot ROM on both these devices is compatible, did you check the device data sheet to understand the differences in flash size and floating point unit availability between these two MCUs?

Best Regards
Santosh Athuru

0 Yue Li2 over 8 years ago in reply to Santosh Athuru

Intellectual 640 points

Yes， we do notice the size difference and floating point unit difference between the two DSPs. All the related parts were modified based on such differences. Now the code could run for 2-3 secs, then stop there....Any advice?

0 Darius Williams over 8 years ago in reply to Yue Li2

TI__Expert 4440 points

Hi Yue,

Which version of SYSBIOS are you using?

Derrick

C2000™︎ microcontrollers

C2000 microcontrollers forum

RTOS/TMS320F28234: BootUp issue with TMS320F28234