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Discussion Groups | TMS320C24x | ADC output and Reference Sinewave in TMS320LF2407A processor

Technical discussions about the TI c24x DSPs (including the C2401A, C2402A, C2403A, C2406A, F2401, F2402, F2403, F2406, and F2407).

  

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ADC output and Reference Sinewave in TMS320LF2407A processor - tamil24_p - May 8 8:18:57 2006



Hi all,
Hi all,

I am doing a project of DSP based on-line UPS(Inverter stage) using
TMS320LF2407 processor with C language. I have done this in open loop.=20
Now i am trying in closed loop. In this closed loop, the reference=20
sine wave and ADC output will be compared. I have generated the=20
reference sinewave in code composer studio using C program. I have=20
given 2.56V via transformer to ADC. I have seen the ADC output in DAC.=20
The DAC output is pure sine wave. If i compare these two wave forms=20
(reference sine wave and ADC output), I didnt get the proper sine wave=20
output. I think these two waveforms are not synchronized. Please=20
suggest me how to synchronize the ADC output (real time) and reference=20
sine wave (non real time)?

Thanks & Regards
Tamilselvi.P

=20

You can post a message or access and search the archives of this group on D=
SPRelated.com:=20
http://www.dsprelated.com/groups/c28x/1.php

_____________________________________

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