Migrating ARM7 code to a Cortex-M3 MCU
There's a new ARM embedded core in town. Here's a step-by-step guide to porting your code to the Cortex-M3.
By Todd Hixon, Atmel
Embedded.com (10/30/09, 09:00:00 AM EDT)
The ARM Cortex-M3 core has enhancements to its architecture that result in increased code execution speed, lower power consumption, and easier software development (Table 1). The result is a true real-time core that overcomes real-time processing limitations of the ARM7TMI core. Over time, most ARM7-based designs will be migrated to the Cortex-M3.
To read the full article, click here
Related Semiconductor IP
- UCIe D2D Adapter & PHY Integrated IP
- Low Dropout (LDO) Regulator
- 16-Bit xSPI PSRAM PHY
- MIPI CSI-2 CSE2 Security Module
- ASIL B Compliant MIPI CSI-2 CSE2 Security Module
Related Articles
- Criteria for ARM Migration as the Industry Standard MCU
- FPGA Prototyping of Complex SoCs: RTL code migration and debug strategies
- Migration path laid to low-cost 32-bit MCUs
- Beefing up the Cortex-M3-based MCU to Handle 480 Mbps High-speed USB
Latest Articles
- RISC-V Functional Safety for Autonomous Automotive Systems: An Analytical Framework and Research Roadmap for ML-Assisted Certification
- Emulation-based System-on-Chip Security Verification: Challenges and Opportunities
- A 129FPS Full HD Real-Time Accelerator for 3D Gaussian Splatting
- SkipOPU: An FPGA-based Overlay Processor for Large Language Models with Dynamically Allocated Computation
- TensorPool: A 3D-Stacked 8.4TFLOPS/4.3W Many-Core Domain-Specific Processor for AI-Native Radio Access Networks