Convert numbers as necessary to perform the subtraction (910-17) using two's complement arithmetic. Assuming APSR flags are O what is their value after the operation? b. The Cortex-M4 processor provide debug support using a. Hardware breakpoints b. Barrel shifter C. Heaps and Stacks are typically created in the memory map a. Code region b. SRAM region d. The Cortex-M4 processor APSR register flags are affected by a. ALU operations b. ISR number C. FPU unit d. Thumb-2 technology C. d. C. d. Peripheral region External RAM region Thread/Handler mode MSP/PSP selection