| ??? 01/08/06 00:35 Read: times |
#106816 - Dual Uarts Responding to: ???'s previous message |
Billy Fairhurst said:
I`m using ABEL M1 GPS. And I will bwe using a GSM module too. So I will be needing 2 UARTS.
Questions: 2) If not, how should I interface them? How sholud I do to handle 2 UARTS with my At89S8252? Are you stuck on the 89S8252 ? There are variant '52s with dual UARTS. Dallas do 'em for a start. Failing that, Maxim do nice SPI based UART chips. Try a site search on dual UARTS. Steve |
| Topic | Author | Date |
| UART beginner question (GPS Abel m1) | 01/01/70 00:00 | |
| Dual Uarts | 01/01/70 00:00 | |
| What do you intend? | 01/01/70 00:00 | |
| Depends | 01/01/70 00:00 | |
| For completeness | 01/01/70 00:00 | |
| bit bang one UART? | 01/01/70 00:00 | |
| Bit-banging | 01/01/70 00:00 | |
| Hence the question... | 01/01/70 00:00 | |
| Muxing would work also | 01/01/70 00:00 | |
| Drivers? | 01/01/70 00:00 | |
Yes | 01/01/70 00:00 |