| ??? 11/29/07 08:26 Read: times |
#147544 - Not afraid! Responding to: ???'s previous message |
My first post, mmm....
Yes, i have basic C code to address P3.7 (port 3 pin 7). Yes, that would be just for the microcrotroller (if it wasn't i would have asked a different question) On a limb, If i expand the IO with an 8255, predefined in Richards user page. (Which i obviously have not). What will be the new addresses? And i did not mention or clarify the 8255, has affected you personally, how ? |
| Topic | Author | Date |
| Q for Richard Erlacher | 01/01/70 00:00 | |
| Is only Richard allowed to reply, then? | 01/01/70 00:00 | |
| Not afraid! | 01/01/70 00:00 | |
| How is the 8255 connected? | 01/01/70 00:00 | |
| I'll just go look at the user page. | 01/01/70 00:00 | |
| You mean this? | 01/01/70 00:00 | |
| XDATA | 01/01/70 00:00 | |
| Memory mapped! | 01/01/70 00:00 | |
| Sarcasm not in short supply! | 01/01/70 00:00 | |
| questions with questions | 01/01/70 00:00 | |
| I am just a lowly noob... | 01/01/70 00:00 | |
| memory mapped antique - beware ... | 01/01/70 00:00 | |
| if we do the usual guesswork... | 01/01/70 00:00 | |
| Spanish | 01/01/70 00:00 | |
| Your question is vague and confusing! | 01/01/70 00:00 | |
| Thankyou Richard and Andy. | 01/01/70 00:00 | |
No worries, mate! | 01/01/70 00:00 |