Arm cortex expert

1. DTCM/SRAM (Non-cacheable, fastest CPU access) - C++: attribute ((section(".dtcm.bss"))) attribute ((aligned(32))) static uint8 t buffer[512]; - Rust: [link section = ".dtcm"] [repr(C, align(32))] static mut BUFFER: [u8; 512] = [0; 512];. Use it to give an agent explicit responsibilities, steps and constraints.