RE: [motoroladsp] ADC sync with PWM
The operation is as you surmise, the pupose of the timer C is to add a timed delay between the PWM reload, and the start of the ADC conversion. C2 setup is as follows: const qt_sState quadParamC2 = { /* Mode =
*/
qtTriggeredCount,
/* CountFrequency =
*/ qtRepeatedly,
/* OutputMode =
*/
qtDeassertOnSecondary,
/* Master =
*/
0,
/* CaptureMode = */ qtFallingEdge, /* CompareValue1 =
*/ 40,
/* CallbackOnCompare =
*/ { 0, 0 },
I just open the device, and then enable it. There is a good app note in the motorola Documentation on this topic also. Jerry. -----Original Message-----
Hi, I'm trying to
use the synchronization feature of the ADC with PWM on a
From what I found
(I think), the PWM always generates a sync pulse on
Can someone have experience with this feature? Bruno _____________________________________
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