Q3: Memory analysis: (Total 30 points) Q3A: The stack pointer SP pointing to add

Question

Q3: Memory analysis: (Total 30 points) Q3A: The stack pointer SP pointing to address ??? 100100C in memory. Complete the table as per instruction and data shown below.(15 Points) STMXX sp!, (RI-R3) RI-FAFBFCFD, R2 AFBFCFDF, R3-FFAAFFBB XX-EA Address OxA1001020 OxA1001OIF OxA1001OIE OxA1001OID OXA100101C OxA100101B OxA1001OIA OxA1001019 0xA1001018 0xA1001017 0xA1001016 OxA1001015 OxA1001014 0xA1001013 0xA1001012 0xA100101 OxA1001010 OxA1001O0F OxA100100E OxA1001OOD OxA100100C 0xA1001000 0xA100100A 0xA1001009 OxA1001008 OxA1001007 OxA100100 0xA1001005 0xA1001004 OxA1001003 OxA1001002 OxA100100 OxA1001000 UXA100OFFF SP 0xA1000FFD OxAl OxA1000FFB OxA1000FFA 0xA100OFFS

Explanation / Answer

For IA 0xA100100E will have R3, 0xA100100D will have R2, 0xA100100C will have R1

For IB 0xA100100F will have R3, 0xA100100E will have R2, 0xA100100D will have R1

For DA 0xA100100C will have R3, 0xA100100B will have R2, 0xA100100A will have R1

For DB 0xA100100B will have R3, 0xA100100A will have R2, 0xA1001009 will have R1

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