Hello,
I'm trying to send some data with DMA and SCI on Hercules,TMS570LS1227 ,but have a problem.
I used the attached CCS project,and tried to send some data with DMA and SCI,but couldn't send data with DMA.
The sci module works normally (if without DMA).
I suspect that something is wrong about the startup routine(Interrupt vector setting,clocking,memory setting ,cache etc.) on "sys_startup.c".
I checked the assign number about DMA request on TMS570 datasheet.
And the vector table number (40,BTCA interrupt) is correct I think.
What is wrong about the attached CCS project ?
The CCS version is 6.1.3.00034 .
I would appreiate if someone could reply to my question.
Regards,
Hiroyasu
