| ??? 04/14/10 02:08 Read: times Msg Score: -1 -1 Non-Specific question |
#175026 - Just Simple FSK Responding to: ???'s previous message |
1. I just want to convert TTL RS232 to audio tone.
2. Then convert it back from audio tone to TTL RS232. I don't know how frequency is on the audio tone should be, I don't need any high speed bautrate, I mean 1200bps or even lower is okay. Thanx. |
| Topic | Author | Date |
| FSK Modul | 01/01/70 00:00 | |
| Incomplete question | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| Just Simple FSK | 01/01/70 00:00 | |
| V.22? | 01/01/70 00:00 | |
| Scenix and Cypress | 01/01/70 00:00 | |
| Yes, here's an 80c51 that does it | 01/01/70 00:00 | |
| ftp://ftp.embedded.com/pub/2002/09banks | 01/01/70 00:00 | |
| it's been a while ... | 01/01/70 00:00 | |
| with 80C51 | 01/01/70 00:00 | |
| Built FSK Modul | 01/01/70 00:00 | |
| there's such info | 01/01/70 00:00 | |
| I cannot find it | 01/01/70 00:00 | |
past info | 01/01/70 00:00 | |
| Lots of unanswered questions, but probably yes | 01/01/70 00:00 | |
| I was thinjing much the same thing | 01/01/70 00:00 | |
| There are problems with some modulation schemes | 01/01/70 00:00 |