 Technical Support | |
| Home Products Events Support | |
Technical Support
Support Resources
- Support Knowledgebase
- Product Manuals
- Application Notes
- File Download Area
- Product Updates
- Discussion Forum
- Books
Product Information
LX51: RESET VECTOR JUMPS OUTSIDE STARTUP AREA
Information in this article applies to:
- C51 All Versions
SYMPTOM
My Philips MX program won't execute because the initial jump from the boot vector goes outside the 256 byte startup area.
CAUSE
Your version of START_MX.A51 probably has the wrong segment declaration for the startup code. The code that sets MXCON could be linked in the wrong location.
RESOLUTION
Just before the STARTUP1: label, look for a line similar to:
RSEG ?C_C51STARTUP
...change that to:
CSEG AT 7BH
...that will force the startup code into the proper location.
STATUS
This will be fixed in a future release.
MORE INFORMATION
Last Reviewed: Wednesday, March 09, 2005
| Contact Site Map Press Privacy | Copyright © 2008 Keil™, An ARM® Company. All rights reserved. |
