| ??? 10/08/10 14:35 Read: times |
#178991 - fundamentals etc = "bible time" Responding to: ???'s previous message |
My fundamentals are pretty bad. How does the serial port assemble a single byte asynchronously? How does it handle the input if the local oscillator is running at 2392 and the other guy is sending it at 2412 or something?
here are the links to "the bible" Chapter 1 - 80C51 Family Architecture: http://www.nxp.com/acrobat_d...ARCH_1.pdf Chapter 2 - 80C51 Family Programmer’s Guide and Instruction Set: http://www.nxp.com/acrobat_d...UIDE_1.pdf Chapter 3 - 80C51 Family Hardware Description: http://www.nxp.com/acrobat_d...WARE_1.pdf Erik |
| Topic | Author | Date |
| Serial port, serial to USB and framing/voltage issues | 01/01/70 00:00 | |
| "proper connection"? | 01/01/70 00:00 | |
| PIC versus SiLabs C8051 | 01/01/70 00:00 | |
| Sign of a cheap & nasty adaptor | 01/01/70 00:00 | |
| the moral of the story | 01/01/70 00:00 | |
| FTDI (equipped) | 01/01/70 00:00 | |
| Serial number | 01/01/70 00:00 | |
| Why do you say, "framing/voltage issues" ? | 01/01/70 00:00 | |
| Framing/voltage issues | 01/01/70 00:00 | |
| fundamentals etc = "bible time" | 01/01/70 00:00 | |
| How UARTs work | 01/01/70 00:00 | |
| fundamentals | 01/01/70 00:00 | |
| Baud rate errors | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
| Store data to 8051 from Serial port | 01/01/70 00:00 | |
| why not? | 01/01/70 00:00 | |
| help with code | 01/01/70 00:00 | |
| you can get all the help you need ... | 01/01/70 00:00 | |
| thanks | 01/01/70 00:00 | |
Check this settting also... | 01/01/70 00:00 |