| ??? 06/19/07 18:14 Read: times |
#141044 - Burden Caps. Responding to: ???'s previous message |
Not sure this is any help but, once I had a problem with serial because of the burden caps on the crystal. I guess to mcu was using a harmonic of the crystal not the base feq. anyway. |
| Topic | Author | Date |
| i am having serious problem with serial | 01/01/70 00:00 | |
| Show your working ! | 01/01/70 00:00 | |
| here is the code | 01/01/70 00:00 | |
| Code is from this... | 01/01/70 00:00 | |
| Posting schematics. | 01/01/70 00:00 | |
| here is the circuit | 01/01/70 00:00 | |
| Try this | 01/01/70 00:00 | |
| an earlier thread with similar problem | 01/01/70 00:00 | |
| i did that test | 01/01/70 00:00 | |
| my capacitors are electrolytics | 01/01/70 00:00 | |
| MAX232 uses 1uF caps not .1uF | 01/01/70 00:00 | |
| +5 is what i use | 01/01/70 00:00 | |
| DSUB = DB9 | 01/01/70 00:00 | |
| Jon ... You should know better! | 01/01/70 00:00 | |
Ouch... I will never do it again. | 01/01/70 00:00 | |
| CAUTION! | 01/01/70 00:00 | |
| expected errors | 01/01/70 00:00 | |
| Burden Caps. | 01/01/70 00:00 | |
| Code and schematic | 01/01/70 00:00 |