| ??? 07/25/05 14:57 Read: times |
#98023 - timing problems... in UART ISP? Responding to: ???'s previous message |
I think the "xxx-brand has timing problems" applies to SPI-ISP where the bit-banging depends on the exact timing (see the other thread); but it is not the case here, where UART-ISP is in concern.
In fact, any USB device from its principle CAN NOT support the same timing as any device connected to internal buses of PC; but as far as a bare Rx/Tx UART is concerned, there is not too much to be spoilt. I will try to borrow a prolific-chip based cable and try to ISP with that... (having curious nature) Jan Waclawek |
| Topic | Author | Date |
| ISP thru a Dongle on a Laptop | 01/01/70 00:00 | |
| a few tips | 01/01/70 00:00 | |
| I have tried | 01/01/70 00:00 | |
| tips 2 | 01/01/70 00:00 | |
| In other fora | 01/01/70 00:00 | |
| timing problems... in UART ISP? | 01/01/70 00:00 | |
| disregard my guess | 01/01/70 00:00 | |
| I have one and does ISP but... | 01/01/70 00:00 | |
| Problem confirmed | 01/01/70 00:00 | |
| so it IS timing like I suggested | 01/01/70 00:00 | |
NO | 01/01/70 00:00 |