Forums

using a/d

Started by toti...@yahoo.com April 17, 2006
hi
iam new user of tms320vc33 kit, i want to use it my master degree, in induction motor control, i want to use the dsp to implement to 3 input 2 of them is analog and i ask if i can use the auxilary input in stero input analog signal and how to connect? and also i check there is no header to connect to the digital input. can anyone help?
thanks to you
Toti

The VC33 DSK's analog input is strictly a Left and Right stereo input so
I dont understand where you are thinking there is an auxiliary input
(the C31 DSK had an auxiliary input?). The serial port digital signals
and power are routed through JP3. You can also disconnect the
microphones at JP1. THe VC33 DSK schematics are also contained within
the online help DSK3DW.HLP as well as BMP files in one of the sub
directories. If you need the C31 DSK schematics they are not in
DSK3DW.HLP but rather in the PDF manual for that kit.

Hope this helps

Keith Larson
DSP and Analog Consultant
Lincoln, Ma 01773
t...@yahoo.com wrote:

> hi
> iam new user of tms320vc33 kit, i want to use it my master degree, in
> induction motor control, i want to use the dsp to implement to 3 input
> 2 of them is analog and i ask if i can use the auxilary input in stero
> input analog signal and how to connect? and also i check there is no
> header to connect to the digital input. can anyone help?
> thanks to you
>
>
>