| ??? 09/06/06 23:39 Read: times |
#123791 - Too many Andies... Responding to: ???'s previous message |
Andy Neil said:
Don't forget - the 8051 has two external memory spaces - CODE and XDATA... Note that I did specifically emphasise external memory spaces there Richard Erlacher said:
You also have IRAM and SFR space. True. However, the OP is talking about adding an external UART - hence I referred only to the 8051's external memory spaces. Let's not confuse the guy! Say ... Andy ... where does that backslash come from? Dunno - that was the other Andy! ;-) BTW, shouldn't we be encouraging the O/P to read some datasheets? I think I did in my original reply - but that is in the thread that Craig deleted! :-( http://www.8052.com/forum/read.phtml?id=123655 Anyhow, the so-called "bible" has been cited: http://www.8052.com/forum/read.phtml?id=123661 I think this issue is sufficiently generic for that to suffice? |
| Topic | Author | Date |
| /R & /W OR /IOR & /IOW | 01/01/70 00:00 | |
| Oops | 01/01/70 00:00 | |
| Make preview compulsory? | 01/01/70 00:00 | |
| IIRC | 01/01/70 00:00 | |
| Thanx Neil | 01/01/70 00:00 | |
| Reading time | 01/01/70 00:00 | |
| IOW\ and IOR\ | 01/01/70 00:00 | |
| Spaces... | 01/01/70 00:00 | |
| It has a few more ... and what\'s with the \\? | 01/01/70 00:00 | |
| Too many Andies... | 01/01/70 00:00 | |
| As Sun Ra said, | 01/01/70 00:00 | |
| and I thought I was the only one | 01/01/70 00:00 | |
| Whats this | 01/01/70 00:00 | |
| need to be specific | 01/01/70 00:00 | |
| Improper? | 01/01/70 00:00 | |
| go back and read ... | 01/01/70 00:00 | |
| and also read... | 01/01/70 00:00 | |
| What I understood ? | 01/01/70 00:00 | |
| No. | 01/01/70 00:00 | |
| You mean Yes?! | 01/01/70 00:00 | |
| which is why | 01/01/70 00:00 | |
THANKX everybody | 01/01/70 00:00 |