| ??? 04/02/11 15:18 Read: times |
#181675 - "unknown label" Responding to: ???'s previous message |
I have been studying the "bible" and I think I have a good start but I cant seem to get it to do a conditional jump to a subroutine. Every conditional jump command I try to run the simulator throws up an error saying "unknown label" referring to the subroutine name.
Here is the code I have so far: START LOOP:SETB P2.0 JNB 2.0,SUBONE SETB P2.1 JB 2.1,SUBTWO SETB 2.2 JB 2.2,SUBTHREE SEB 2.3 JB 2.3,SUBFOUR SJMP LOOP END This shouldn't be a difficult program and I know the problem is me. What am I doing wrong? |
| 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 |