| ??? 07/01/06 07:01 Read: times |
#119507 - i2c BIT bang problem with C8051f005 |
Dear frined
I am doing BIT Bang i2c to interface 24c04 with C8051f005 I use bit bang method is because I am saving my data at time of POWER failuale I get power fail signal from external watch dog MAX708T to external interrupt PIN INT0 AND IN iSR OF int0 I will firest disable all interrupt; and use bit bang i2c routing to save my data at time of power failuar. But My bit bang work on ONLY for internal RC oscillator If I use external crystal oscillator (11.0592MHZ) my other function such as display keyboard work properly but BIT bang code does not work even I adjusted the delay (clock widt). best regards satish munot |
| Topic | Author | Date |
| i2c BIT bang problem with C8051f005 | 01/01/70 00:00 | |
| I think you've answer your own question | 01/01/70 00:00 | |
| could it be | 01/01/70 00:00 | |
Troubleshooting I2C problem | 01/01/70 00:00 |