| ??? 03/17/03 07:13 Read: times |
#41677 - help ! 4000 logic unstable |
this is not off topic becouse in my project i m using 8052
the problem is following ; i have build an Up/Down counter using 4029 chips , which i read into memory of 8052 via some glue logic the counter is counting the encoder pulses of a motor which is driven by an inverter when the inverter runs the counter is set to random state at random times i.e. it changes count value without a pulse from encoder what can be the couse of this ? what can i do against it ? |
| Topic | Author | Date |
| help ! 4000 logic unstable | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable | 01/01/70 00:00 | |
| RE: help ! PLD encoder / Rob | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable | 01/01/70 00:00 | |
| Inverter issues | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable-erik | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable-erik | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable-erik | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable-erik | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable-erik | 01/01/70 00:00 | |
| RE: help ! 4000 logic unstable | 01/01/70 00:00 | |
RE: Erik - here is the result | 01/01/70 00:00 |