| ??? 12/23/04 02:32 Read: times |
#83669 - Rp is missing with TI's chip! Responding to: ???'s previous message |
Ijaz said:
Are you sure that oscillator is not working... I had a look at this datasheet: http://focus.ti.com/lit/ds/symlink/tl16c550c.pdf Figure 23 shows that this chip seems to come only with a naked inverter, not internally having connected this obligatory linearizing resistor from input to output. Such an inverter would need an externally applied 'Rp'... Kai |
| Topic | Author | Date |
| A little O/T help with UART Crystal | 01/01/70 00:00 | |
| Rethink | 01/01/70 00:00 | |
| Using current limiting resistor? | 01/01/70 00:00 | |
| Track cuts x200 | 01/01/70 00:00 | |
| I see no way | 01/01/70 00:00 | |
| full chip numbers | 01/01/70 00:00 | |
| Rp is missing with TI's chip! | 01/01/70 00:00 | |
| Thanks Kai | 01/01/70 00:00 | |
| Linear operation | 01/01/70 00:00 | |
| Resolution - I think..... | 01/01/70 00:00 | |
| Part Numbers | 01/01/70 00:00 | |
| the resistor | 01/01/70 00:00 | |
Both: Limiting and phase shifting | 01/01/70 00:00 | |
| Crystal oscillator reference. | 01/01/70 00:00 | |
| Thanks. | 01/01/70 00:00 |