| ??? 07/12/04 06:45 Read: times |
#74021 - RE: Control multiple device on one serial? Responding to: ???'s previous message |
you can use RS-485
each device has a TXD enable and a RXD enable there are considerations about rs-485 like grounding, distance, etc there are also new RS-232 devices that has 3 state outputs you can find rs485 and rs232 chips in http://www.maxim-ic.com |
| Topic | Author | Date |
| Control multiple device on one serial? | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| Multiprocessor Mode? | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| It must be Addressable! | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| RE: Control multiple device on one serial? | 01/01/70 00:00 | |
| RE: Control multiple device on one seria | 01/01/70 00:00 | |
| RE: Control multiple device on one seria | 01/01/70 00:00 | |
| RE: Control multiple device on one seria | 01/01/70 00:00 | |
| RE: Dumb devices? | 01/01/70 00:00 | |
| RE: Dumb devices? | 01/01/70 00:00 | |
| RE: Dumb devices? | 01/01/70 00:00 | |
RE: Dumb devices? | 01/01/70 00:00 |