| ??? 11/15/04 10:55 Read: times Msg Score: -1 -1 Answer is Wrong |
#81160 - RE: Using 8052's serial communication Responding to: ???'s previous message |
Firstly, you do not use the uart of the 8052 to talk to this device! The 24c64 uses i2c which is a clocked serial protocol. There's plenty of examples to be found - even if it doesn't target the 24c64 specifically (24c01,02,04,08... are similar). All it requires is two port pins and some software. Philips invented the i2c (or iic) protocol. Do a search on this site and Google for some sample code. I think the Atmel site has some app notes also. It's also known as 'two wire' protocol to escape Philips copyrights - but we all know it's the same. If you can't find your solution, then you not looking hard enough! |
| Topic | Author | Date |
| Using 8052's serial communication | 01/01/70 00:00 | |
| RE: Using 8052's serial communication | 01/01/70 00:00 | |
| Oh, come on | 01/01/70 00:00 | |
| RE: Using 8052's serial communication | 01/01/70 00:00 | |
| RE: Using 8052\'s serial communication | 01/01/70 00:00 | |
| Just use the mode 0 | 01/01/70 00:00 | |
| RE: Just use the mode 0 | 01/01/70 00:00 | |
RE: Just use the mode 0 | 01/01/70 00:00 |