| ??? 05/03/07 23:22 Read: times |
#138576 - USB com ports Responding to: ???'s previous message |
The cheapy com ports usually don't implement the eeprom option that allows Windows to detect an actual device. Also, you'll find if you put a given device into a different usb port, the com number gets re-assigned. The earlier FTDI chips and the Prolific PL2303 are similar in these respects but the later FTDI FT232R series have built in eeprom. Is this is the problem you are finding? |
| Topic | Author | Date |
| OT Modifying USB Com ports | 01/01/70 00:00 | |
| USB com ports | 01/01/70 00:00 | |
| That's the problem | 01/01/70 00:00 | |
| No serial number string from the device | 01/01/70 00:00 | |
COM Port re-assignment | 01/01/70 00:00 | |
| USB Descriptors | 01/01/70 00:00 | |
| Bill frowns on a lot of stuff | 01/01/70 00:00 | |
| More damned work. | 01/01/70 00:00 | |
| no | 01/01/70 00:00 | |
| EEprom | 01/01/70 00:00 | |
| WHICH prolific? | 01/01/70 00:00 | |
| Good question | 01/01/70 00:00 | |
| Where do you see the name? | 01/01/70 00:00 |