(a) The content of registers are given as follow: RO=0x00112233 R4=0x12345678 R1=0x11224466 R2=0x22668822 R3=0XABCDEF00 R5=0x10101100 R6=0x55000022...

 

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(a) The content of registers are given as follow: RO=0x00112233 R4=0x12345678 R1=0x11224466 R2=0x22668822 R3=0XABCDEF00 R5=0x10101100 R6=0x55000022 R7=0x40000000 Evaluate the following program ENTRY MOVS RO, #0x15 ADDS R1, R1, # 80 ADCS R2, R3, R2 SUBS R3, R4 MULS R4, R6, R4 ORRS R5, R7, R5. ANDS R6, R2, R6 RSBS R7, R7, #0 END ; CHECK FLAG STATUS HERE i) If the above program is executed, determine the new content of these registers; R0, R1, R2, R3, R4, R5, R6, and R7. [10 Marks] [C01, PO1, C3] ii) Identify the flags status (NZCV) after the microprocessor execute the instruction MULS R4, R6,R4 (a) The content of registers are given as follow: RO=0x00112233 R4=0x12345678 R1=0x11224466 R2=0x22668822 R3=0XABCDEF00 R5=0x10101100 R6=0x55000022 R7=0x40000000 Evaluate the following program ENTRY MOVS RO, #0x15 ADDS R1, R1, # 80 ADCS R2, R3, R2 SUBS R3, R4 MULS R4, R6, R4 ORRS R5, R7, R5. ANDS R6, R2, R6 RSBS R7, R7, #0 END ; CHECK FLAG STATUS HERE i) If the above program is executed, determine the new content of these registers; R0, R1, R2, R3, R4, R5, R6, and R7. [10 Marks] [C01, PO1, C3] ii) Identify the flags status (NZCV) after the microprocessor execute the instruction MULS R4, R6,R4

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