Question: On an ARMv7-M processor, assuming that [R1] = 0x7F0E0C2D, [R2] = 0x2468ACE0, [R3] = 0x1048B3C5, [N-bit] = 0, [Z-bit] = 0, [C-bit] = 1, [V-bit]

On an ARMv7-M processor, assuming that [R1] = 0x7F0E0C2D, [R2] = 0x2468ACE0, [R3] = 0x1048B3C5, [N-bit] = 0, [Z-bit] = 0, [C-bit] = 1, [V-bit] = 0, predict the 32-bit [R1] and all four condition flags in APSR after an ARM arithmetic/logical instruction is executed in EACH case.

ADDW R1, R2, #0xF1B

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!