| ??? 02/17/03 06:02 Read: times |
#39204 - RE: problem on DS89c420 serial loader Responding to: ???'s previous message |
Thank you very much for the description of the circuit. So the tristate buffer is acting like a switch now, when the RS232 is connected to pc, DTR go HI and active the tristate buffer to switch the three necessary pins of DS89c420 to HI, LO, LO.
Correct me it i am wrong. |
| Topic | Author | Date |
| problem on DS89c420 serial loader | 01/01/70 00:00 | |
| RE: problem on DS89c420 serial loader | 01/01/70 00:00 | |
| RE: problem on DS89c420 serial loader | 01/01/70 00:00 | |
| DS89C420 serial loader | 01/01/70 00:00 | |
| RE: problem on DS89c420 serial loader | 01/01/70 00:00 | |
| RE: problem on DS89c420 serial loader | 01/01/70 00:00 | |
DS89C420 serial loader | 01/01/70 00:00 |