| ??? 07/22/09 14:10 Read: times |
#167694 - I'm sorry? Responding to: ???'s previous message |
Stefan Kanev said:
0.1% from 1GHZ is 1 MHz.
If Your prescaller has 1k coefficient, precision will be 0.1 %, how precision is Your multimeter? regards Hi Stefan, This is probably a language thing, but I could not understand what it is you are saying here. Could you please try to explain again? Rob. |
| Topic | Author | Date |
| Frequency Counter using prescaler | 01/01/70 00:00 | |
| Find prescaler. Then find time period. Then multiply count. | 01/01/70 00:00 | |
| Think about crystal stability | 01/01/70 00:00 | |
| Oscillator candidate | 01/01/70 00:00 | |
| i wish that would become clear to the majority | 01/01/70 00:00 | |
| 0.1 % | 01/01/70 00:00 | |
| I'm sorry? | 01/01/70 00:00 | |
| i'm sorry | 01/01/70 00:00 | |
| Clearer now | 01/01/70 00:00 | |
| Dividers increase the error, but... | 01/01/70 00:00 | |
| if extreme precision is required ... | 01/01/70 00:00 | |
| or count more seconds | 01/01/70 00:00 | |
| Remember resolution != precision :) | 01/01/70 00:00 | |
Excellent - responses thanks so much | 01/01/70 00:00 |