| ??? 07/08/06 16:50 Read: times |
#119851 - DMA can affect precision? Responding to: ???'s previous message |
Russell said:
As for the 12bit adc parts - I've had no experience with these, but i would expect them to be significantly faster! I could imagine, that this DMA stuff can affect the precision of ADC, as the DMA is done during the conversions, if I don't have missed anything. So, Craig take extra care with the routing of layout. Separate the analog stuff as far as you can from the memory involved with the DMA. Kai |
| Topic | Author | Date |
| ADuC845: Changing ADC Channel slows down | 01/01/70 00:00 | |
| Delta sigma adcs | 01/01/70 00:00 | |
| Somewhat related question | 01/01/70 00:00 | |
| AD parts | 01/01/70 00:00 | |
| DMA can affect precision? | 01/01/70 00:00 | |
| Even _code_ can affect precision ... | 01/01/70 00:00 | |
Exactly! | 01/01/70 00:00 | |
| Gotcha | 01/01/70 00:00 | |
| The answer you seek ... | 01/01/70 00:00 | |
| Thanks! | 01/01/70 00:00 |