ARM Architecture & SoC Design Guides

Expert-curated resources for hardware architects & system designers.

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Newest Resources:

• Transitioning from EL0 AArch32 to EL1 AArch64 in ARMv8 Baremetal Systems
• ARM Cortex-M4 ETM Trace Bus Signal Integrity and Synchronization Issues
• ARM Cortex-M4 Inline Assembly Syntax Errors and Compiler Version Compatibility Issues
• Declaring Secure World Variables in ARM TrustZone-M for Cortex-M Processors
• ARM Cortex-M33/M35P Bit Banding Support and Implementation Analysis
• GPIO Configuration and Management in ARM Cortex-M Microcontrollers Using CMSIS
• Identifying and Resolving SPI Register Base Address Issues on Cortex-M7-Based MCUs
• IMPRECISERR Behavior and Implementation in ARM Cortex-M33
• Interrupt Latency During STR/LDR Operations on ARM Cortex-M3
• Cortex-M0+ Hard Fault at FFFF FFFEh During DSB Execution