| ??? 03/01/05 22:28 Read: times |
#88817 - you never begged ME ! Responding to: ???'s previous message |
Erik, tell me more. You want a TX control pin for something like a differential driver/receiver direction control? Certain issues crop up with such an idea. 1)What should be the active state for transmitting? 2) How much delay is needed before talking? 3)How much delay is needed after the last char is sent? 4)What I/O pin should be used? My guess is that a specific location in user code memory can store the Port pin bit address so that any Port pin can be used. Since ISP can be "user-installed" I might be willing to do this unofficially if there was some real interest.
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| Topic | Author | Date |
| service connector | 01/01/70 00:00 | |
| Nope | 01/01/70 00:00 | |
| Service Connector | 01/01/70 00:00 | |
| Service Connector | 01/01/70 00:00 | |
| Outsourcing??? | 01/01/70 00:00 | |
| connector | 01/01/70 00:00 | |
| connector | 01/01/70 00:00 | |
| DB15 | 01/01/70 00:00 | |
| Use It! | 01/01/70 00:00 | |
| NOO! | 01/01/70 00:00 | |
| Idiot proof | 01/01/70 00:00 | |
| Murphys law | 01/01/70 00:00 | |
| If power leads , then protect. | 01/01/70 00:00 | |
| power output protection | 01/01/70 00:00 | |
| Special connector. | 01/01/70 00:00 | |
| consider this | 01/01/70 00:00 | |
| LTC 1785 | 01/01/70 00:00 | |
| flip 485/422 | 01/01/70 00:00 | |
| half duplex serial ISP | 01/01/70 00:00 | |
| news to me | 01/01/70 00:00 | |
| I am confused... | 01/01/70 00:00 | |
| begging does not equal having | 01/01/70 00:00 | |
| DIY :-) | 01/01/70 00:00 | |
| if you did not follow the rules | 01/01/70 00:00 | |
| you never begged ME ! | 01/01/70 00:00 | |
| Tx control | 01/01/70 00:00 | |
| Byte-by-byte 485 | 01/01/70 00:00 | |
| have you tried my patch? | 01/01/70 00:00 | |
| to ME | 01/01/70 00:00 | |
| summing up | 01/01/70 00:00 | |
| "fed through a power resistor" ??? | 01/01/70 00:00 | |
| PSU protection | 01/01/70 00:00 | |
| Polyswitch price | 01/01/70 00:00 | |
| Polyswitch II | 01/01/70 00:00 | |
| not to mention | 01/01/70 00:00 | |
| service connector mk. - now with JTAG? | 01/01/70 00:00 | |
| I would not do it. | 01/01/70 00:00 | |
| no JTAG on the service connector | 01/01/70 00:00 | |
Please Contact | 01/01/70 00:00 |