Forum Discussion
Altera_Forum
Honored Contributor
14 years agoThanks, FvM. i want to use the two kits given the link as dsp2812 (TMS320F2812 eZdsp Start Kit (DSK) http://focus.ti.com/docs/toolsw/folders/print/tmdsezd2812.html ) and Max II starter kit (http://www.gfec.com.tw/pro_flypage.php?language_page=english&class1_serial=1&class2_serial=&class3_serial=&p_serial=11).
Its my first time to design a inverter system for a motor drive. I am a starter and not familar with FPGA eval kit and just select a more cheaper one with download cabe from the Altera homepage. I cannot spend more money on this kit and not very sure it can work on my experiment. i just want a dsp2812 eval kit to generate 3 basic PWM singals, 1 i/o singal and a common clock, which are sent to a FPGA eval kit to obtain 30 PWM singals for a designed multilevel inverter. Thus, the question are 1). how to generate a common colck using a given dsp eval kit? using I/o or other outputs? how to generate it in the dsp28112? 2). should i make a middle ciucuit board for the cooperation of two eval kit? I think the requrement of two kits have the same voltage of 3.3V. Maybe we can directly connect them together and not need other middle circuit. is that right? 3). The FPGA eval kit may be not very appropriate. This is a very old version. the eval kit of Altera or Xilinx, etc. company may be a better choise for me. I just want a simple, cheap and good FPGA eval kit for my experiment. would you give me a suggestion for a better eval kit to my experiment? Any suggestion is more better. my email is given at the bottom. None can give me some suggestions except my research and question by the internet. i need more good suggestion. Thanks for you reply again. If possible, after finished this experiment, i can share more detailed information of my experiment with you to thank for you help. looking forward to your reply. Allin (linhainpu@gmail.com)