| ??? 06/08/11 14:43 Read: times |
#182538 - but there is a way Responding to: ???'s previous message |
Trying to bit-bang at 100kHz gives you only 10 instruction cycles (typically 5 instrctions) per bit
These days I consider it silly to bit-bang I²C since there are derivatives with I²C hardware you can have for pennies. With I²C hardware achieving 100, even 400 kHz is a breeze. Erik |
| Topic | Author | Date |
| Help me ? 89C52 interfacing with EEPROM 24C02 | 01/01/70 00:00 | |
| Do *not* use 'for' loops for delays! | 01/01/70 00:00 | |
| 100k is the upper limit | 01/01/70 00:00 | |
| HLL delay loops - just don't do it! | 01/01/70 00:00 | |
| that may be difficult | 01/01/70 00:00 | |
| but there is a way | 01/01/70 00:00 | |
| See if this code is of any help! | 01/01/70 00:00 | |
| I doubt it very much | 01/01/70 00:00 | |
| No, it isn't | 01/01/70 00:00 | |
| doubts 1,2,3 | 01/01/70 00:00 | |
| code for 24c02 wih 89c52 | 01/01/70 00:00 | |
| Do *not* use 'for' loops for delays! | 01/01/70 00:00 | |
code? | 01/01/70 00:00 |