SDAA064
November 2025
F29H850TU
,
F29H859TU-Q1
1
Abstract
1
Introduction
2
Building Blocks for LFU
3
Details of Proposed Design
3.1
Flash Bank Organization
3.2
LFU Concepts and Factors Impacting Performance
3.3
Hardware Support for LFU
3.3.1
A/B Swappable Flash Banks
3.3.2
Interrupt Vector Table Swap
4
Application LFU Flow
5
Results and Conclusion
6
Example Implementations
7
Summary
8
References
Application Note
Live Firmware Update (Without Reset) of C2000 F29x MCUs