| ??? 03/26/05 08:07 Read: times Msg Score: -7 -6 Answer is Wrong -1 Didn't Search First |
#90443 - ports are output when you start 8051 Responding to: ???'s previous message |
Wrong!!! When you start an 8051, all the port pins are defined as outputs. You have to explicitly write 1s to the port pins to use them as inputs. |
| Topic | Author | Date |
| format of hard disk | 01/01/70 00:00 | |
| Why not? | 01/01/70 00:00 | |
| its the 1st step... one more ques. | 01/01/70 00:00 | |
| All High. | 01/01/70 00:00 | |
| ports are output when you start 8051 | 01/01/70 00:00 | |
| Your statement is wrong | 01/01/70 00:00 | |
| Quite right! | 01/01/70 00:00 | |
| Wrong!!!. 8051 ports. | 01/01/70 00:00 | |
| Input/output | 01/01/70 00:00 | |
| 8051 ports. | 01/01/70 00:00 | |
| Which Book? | 01/01/70 00:00 | |
| 8051 Ports on Startup | 01/01/70 00:00 | |
| 8051 Ports. | 01/01/70 00:00 | |
The End | 01/01/70 00:00 | |
| I Would Like to Point Out . . . | 01/01/70 00:00 | |
| Why Hard disk. | 01/01/70 00:00 | |
| thats the req. | 01/01/70 00:00 | |
| CF Better in all aspects. | 01/01/70 00:00 |