What‘s the difference of these target of 28335

Hi Yibo,

yibo sun said:

I'm a beginner of using DSP. I have a launch pad which is made by other company. It has a DSP TMS320 F28335PGFA CA-32AG6JW.

Which company is this other than Spectrum digital?

yibo sun said:

1.What is the difference between these options?

There's no difference, its just that TI has segregated it into 3 parts as per kits available so that its easy for the user to select. Here are the relevant boards:

Experimenter's kit - Delfino F28335 - TI's F28335 Experimenter's Kit
EZDSPF28335  - Spectrum Digital's EZDSPF28335 Kit
TMS320F28335 - For Custom boards

yibo sun said:

2.What should I choose? Each one is Ok or I can only choose one of them? Why?

I always use TMS320F28335 be it any board and it works with all :)

Regards,

Gautam

yibo sun said:

It is a small company which names RenAll Technology Co.Ltd. Because I know very little things about DSP, I just searched on Tianmao, then find this(http://detail.tmall.com/item.htm?spm=a230r.1.14.9.1WXm7s&id=38113078560&ad_id=&am_id=&cm_id=140105335569ed55e27b&pm_id=). It just happened three weeks before. At that time, I even didn't read a book about DSP before. Just had some course about SCM. I thought it was great if I can have a launch pad. When I learn some knowledge, I can use it at once. 

Never heard of such a kit; its better if you stick with TMS320F28335 option.

yibo sun said:

What about "Generic C28xx Device"? The Device which use C28xx series DSP, which is different from launch pad?

This option is for generic F28xx devices such as F2808, F2812 etc.... But as specific ones are already present in the list, generic one is normally not preferred.

Regards,

Gautam