Q. MOV [BP], DI referes to -Register Indirect AddressingRegister Relative AddressingBase-plus-index AddressingBase-relative-plus-index AddressingNone of the aboveQ. According to the above template, machine code for the MOV BP, 13h is -OBD1300h892E1300h8BEBH882E1300hCannot be calculated from the above templateQ. According to the above template, the machine code 897C34h refers to-OMOV 34N), DIOMOV DI, 134h)OMOV SI-(34h), DIOMOV DI, SI-134h)ONone of the aboveQ. All machine codes for the instructions generated by the above template those follow the DirectAddressing Mode are bytes long.04either 3 or 4O6 MOD=11EFFECTIVE ADDRESS CALCULATIONMOD= 00R/MW=0W=1R/MMOD =01MOD = 1000ALAX000(BX) + (SI)(BX) + (DI)(BP) + (SI)(BP) + (DI)(SI)(DI)DIRECT ADDRESS(BX)(BX) + (SI) + D8(BX) + (DI) + D8(BP) + (SI) + D8(BP) + (DI) + D8(S) + D8(DI) + D8(BP) + D8(BX) + D8(BX) + (SI) + D16(BX) + (DI) + D16(BP) + (SI) + D16(BP) + (DI) + D16(SI) + D16(DI) + D16(BP) + D16(BX) + D16001CLCXDX001010DL010011011BLBX100101AHSP100CHBP101110DHSI110111BHDI111Figure: R/M vs MOD Chart for MOV: 100010 instructionREGISTER SELECT (SEE FIGURE 3-7)BYTE 1BYTE 3BYTE 41000 10|OP CODELOW DISPLACEMENT HIGH DISPLACEMENTDW MOD REGRMORDIRECT ADDRESSDIREST ADDRESSHIGH BYTELOW BYTE(5 BITS) ADDRESSING MODE (SEE FIGURE 3.8)BYTEWORD DATA O- BYTE 1- WORDDIRECTION TOFROM REG 0= FROM 1= TOOPERATION CODEFigure: MOV: 100010 instruction template

Name: Q. MOV [BP], DI referes to -Register Indirect AddressingRegister Rela
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Description: Q. MOV [BP], DI referes to -Register Indirect AddressingRegister Relative AddressingBase-plus-index AddressingBase-relative-plus-index AddressingNone of the aboveQ. According to the above template, machine code for the MOV BP, 13h is -OBD1300h892E13

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Q. MOV [BP], DI referes to - Register Indirect Addressing Register Relative Addressing Base-plus-index Addressing Base-relative-plus-index Addressing O None of the above Q. According to the above template, machine code for the MOV BP, 13h is - OBD1300h 892E1300n BBEBH 8B2E1300h Cannot be calculated from the above template Q. According to the above template, the machine code 897C34h refers to- OMOV 34n), DI OMOV DI, 134h) OMOV Si-(34h), DI OMOV DI, SI-34h) ONone of the above Q. All machine codes for the instructions generated by the above template those follow the Direct Addressing Mode arebytes long. O2 04 Oeither 3 or 4 O6

Q. MOV [BP], DI referes to - Register Indirect Addressing Register Relative Addressing Base-plus-index Addressing Base-relative-plus-index Addressing O None of the above Q. According to the above template, machine code for the MOV BP, 13h is - OBD1300h 892E1300n BBEBH 8B2E1300h Cannot be calculated from the above template Q. According to the above template, the machine code 897C34h refers to- OMOV 34n), DI OMOV DI, 134h) OMOV Si-(34h), DI OMOV DI, SI-34h) ONone of the above Q. All machine codes for the instructions generated by the above template those follow the Direct Addressing Mode arebytes long. O2 04 Oeither 3 or 4 O6

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter11: Operating Systems

Section: Chapter Questions

Problem 30VE

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