| ??? 12/15/05 18:34 Read: times |
#105297 - why did you choose a derivative without Responding to: ???'s previous message |
Please can someone tell me how the frequency/pulse width can be changed for the P89LPC952.I am able to get a duty cycle of 50%. For a 18 MHz crystal I am getting a square pulse of 36kHz frequency.How can I vary the freqency of the square wave to 4 kHz?
Why did you choose a derivative without either T2, CGA or PCA for a PWM application? All these have specific PWM features. What you can do (and it is not much) can be found out by varying the values entered in the CodeArCitect and comparing the code. Erik |
| Topic | Author | Date |
| 89lpc952 PWM operation | 01/01/70 00:00 | |
| PWM | 01/01/70 00:00 | |
| 932um 933-935UM | 01/01/70 00:00 | |
| program for PWM | 01/01/70 00:00 | |
| why not use the CodeArchitect | 01/01/70 00:00 | |
| PWM software for P89LPC952 | 01/01/70 00:00 | |
| why did you choose a derivative without | 01/01/70 00:00 | |
| PWM P89LPC952 | 01/01/70 00:00 | |
| the only way I see would be | 01/01/70 00:00 | |
Hopefully.... | 01/01/70 00:00 |