| ??? 03/28/11 16:43 Read: times |
#181663 - all the same Responding to: ???'s previous message |
I am stupid and am assuming that programing one 8051 should be like programing a different 8051)
ALL '51 cores (that are not defective) will for SETB 90H set p1.0 to a 1. What will vary is that some modern derivatives allow you to program the port function, but SETB 90H will set bit 0 in the port 1 latch for ANY derivative. Erik |
| Topic | Author | Date |
| problem with simulator? | 01/01/70 00:00 | |
| First of all | 01/01/70 00:00 | |
| normally? | 01/01/70 00:00 | |
| RE: "normally" | 01/01/70 00:00 | |
| just saw it | 01/01/70 00:00 | |
| Erik | 01/01/70 00:00 | |
| "bible time" | 01/01/70 00:00 | |
| Thanks but.... | 01/01/70 00:00 | |
| all the same | 01/01/70 00:00 | |
| Learning requires study | 01/01/70 00:00 | |
| a small correction | 01/01/70 00:00 | |
| Thankyou | 01/01/70 00:00 | |
| the chips listed .... | 01/01/70 00:00 | |
| bit/byte addressing | 01/01/70 00:00 | |
| "unknown label" | 01/01/70 00:00 | |
| Use code tags | 01/01/70 00:00 | |
| relative addressing | 01/01/70 00:00 | |
| the Assembler tells you. | 01/01/70 00:00 | |
| How would I find out if the labels are undefined? | 01/01/70 00:00 | |
| nope | 01/01/70 00:00 | |
horribly wrong | 01/01/70 00:00 |