| ??? 07/08/04 08:29 Read: times |
#73781 - RE: Hi speed serial commn revisited Responding to: ???'s previous message |
With a 11.0592 crystal and using serial interrupt , and a ring buffer for temporary storage ,is it likely that if the code size is big enough the serial interrupts come rapidly enough to overwrite the buffer ? absolutely, just figure - you have ~100usec ~50 instructions per byte. Could you amplify this a little bit ? From what I figure out , in between every 1 serial interrupt ( i.e. in between two character received / sent ) you can process 50 instructions. Am I right ? How do you arrive at this ? Any rough n ready calculator ? Thanks Erik , Russel. Regards Thomas |
| Topic | Author | Date |
| Hi speed serial commn revisited | 01/01/70 00:00 | |
| RE: Hi speed serial commn revisited | 01/01/70 00:00 | |
| RE: Hi speed serial commn revisited | 01/01/70 00:00 | |
| RE: Hi speed serial commn revisited | 01/01/70 00:00 | |
| RE: Hi speed serial commn revisited | 01/01/70 00:00 | |
| RE: Hi speed serial commn revisited | 01/01/70 00:00 | |
RE: Hi speed serial commn revisited | 01/01/70 00:00 |