5. Assume the 12-bits instruction has the format 11 10 9 6 5 OP Bit11=1: non-direct...

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5. Assume the 12-bits instruction has the format 11 10 9 6 5 OP Bit11=1: non-direct addressing Bit8=1: index addressing with register In Bit7=1: index addressing with register 12 Bit6: Z/C =0 for page addressing with page number as 0; Z/C=1 for page addressing with page number as the page number of PC 8 II 7 I2 Z/C 4 3 A 2 1 0 Assume the main memory has 2¹2 storage unit, it is divide into 26 pages, and each page has 26 words. The contents of these registers are (Q denotes for the octal): (PC)=0340Q (1₁)=1111Q (12)=0256Q Please calculate the executive address for the following instructions. (1) 1046Q (2) 2433Q (3) 3215Q (4) 1111Q 5. Assume the 12-bits instruction has the format 11 10 9 6 5 OP Bit11=1: non-direct addressing Bit8=1: index addressing with register In Bit7=1: index addressing with register 12 Bit6: Z/C =0 for page addressing with page number as 0; Z/C=1 for page addressing with page number as the page number of PC 8 II 7 I2 Z/C 4 3 A 2 1 0 Assume the main memory has 2¹2 storage unit, it is divide into 26 pages, and each page has 26 words. The contents of these registers are (Q denotes for the octal): (PC)=0340Q (1₁)=1111Q (12)=0256Q Please calculate the executive address for the following instructions. (1) 1046Q (2) 2433Q (3) 3215Q (4) 1111Q

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To calculate the effective address for the given instructions we need to consider the various addressing modes and the contents of registers Lets go t... View the full answer