| ??? 06/14/07 19:41 Read: times |
#140798 - Still a Problem, but........ Responding to: ???'s previous message |
Jan,
I verified that the /2 was not set usig a scope and with the Flash Magic utility. I also read the security bit back with Flash Magic, and it was supposedly cleared. As a last resort, I took a brand new part out of the package today and programmed it with a known good version of firmware. It worked right off the bat. The only thing I can think of is that I somehow damaged the original part during the update of the boot loader. I did have some trouble getting the update to work with this part. The second part worked perfectly. We have since moved on and new versions of firmware seem to work well as we make changes. I appreciate all of the help that everyone has submitted. I am sure that more questions will arise as we move forward. Have a great one! Bryan |
| Topic | Author | Date |
| 89V51 Code running from FLASH vs EPROM | 01/01/70 00:00 | |
| faulty code | 01/01/70 00:00 | |
| timing? | 01/01/70 00:00 | |
| I need some shematics and programe code using asm | 01/01/70 00:00 | |
| 89V51 Code running from FLASH vs EPROM | 01/01/70 00:00 | |
| hummm.... | 01/01/70 00:00 | |
| OK, We're on to something.... | 01/01/70 00:00 | |
| questions | 01/01/70 00:00 | |
| OK, then don't switch on the /2 flag! | 01/01/70 00:00 | |
| /2 Flag | 01/01/70 00:00 | |
| and the code security flag? | 01/01/70 00:00 | |
| PLM51 Question. | 01/01/70 00:00 | |
| TWO WRONGS | 01/01/70 00:00 | |
| I am still not convinced... | 01/01/70 00:00 | |
| Still a Problem, but........ | 01/01/70 00:00 | |
| P89v51 does have some differences | 01/01/70 00:00 | |
had to wait 5 minutes on someone | 01/01/70 00:00 |