| ??? 02/25/08 18:58 Read: times Msg Score: -2 -2 Message Not Useful |
#151437 - Still ???? Responding to: ???'s previous message |
How does the bit position correspond to the mode? That is not what I'm gettin.
Like a standard 8051 is 0x00 for PX to be an output 0xFF for PX to be an input from your example a 0x03 is one thing and 0x05 is another....what is the relationship? Are the two least significants 00,01,10,11 the mode using 0-3? What do the two MSD's relationship......that is why I'm lost.....looking at the app notes now to see if I can gather anything up. |
| Topic | Author | Date |
| Port I/O programming for 89LPC935 and others | 01/01/70 00:00 | |
| Is this enough info/hint | 01/01/70 00:00 | |
| Still ???? | 01/01/70 00:00 | |
| this is NOT a 'standard '51 | 01/01/70 00:00 | |
That's why it's so unhelpful! | 01/01/70 00:00 | |
| what about the "user manual' | 01/01/70 00:00 | |
| | 01/01/70 00:00 | |
| Quasi-bidirectional | 01/01/70 00:00 |