I am now confusing at the link port boot process of adsp-TS201S. I would like to know the detail procedure of the boot process, including master DSP and slave DSP. I have read HRM "link port boot" chapter, but it is too brief. Can somebody provide me its code in C language. I am unable to understand exmaple in assembly language.Its highly urgent.
thanks in advance .
can somebody help me ..Its highly urgent .
Hi,Apologies for the delay.Please find the below Ezone threads which have an example code for link port booting.ez.analog.com/.../link-bootIn order to assist you better, can you please elaborate more on what is the exact issue you are facing? Regards,Anand Selvaraj.
actually , In my custom board, there are 2 dsp . first dsp is to be booted by flash memory and second one is to booted by first dsp through any link port 0/1/2 . so can you provide me one code ,so that when I power it on , both DSPs can boot simultaneously by showing led blinking program in both. It is highly urgent. In above program, I will have to use JTAG cable every time. After putting loader file in flash , I don't wanna use JTAG cable . Thanks in Advance.
please help ASAP.
it's highly urgent.
Have you looked at the application note EE-200? Here is a link to this document:
Also, there is some additional information in the VDSP Loader and Utilities Manual on TigerSHARC processor booting.
Performing a link port boot is pretty straightforward. You simply just need to create a loader file (.LDR) binary image that the master TigerSHARC can use to link port boot the slave TigerSHARC. The master can stream in the .LDR continuously over the link port in a single stream. As long as you have the link port signals attached correctly, this should work for you correctly.
There is also a Link Port Boot example in the VDSP examples directory for the TS20x. It is written in assembly, but it should be easy enough to follow and understand.
Hopefully this helps?