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The BIU in 8088 is 8-bit data bus & 16- bit in 8086.Instruction queue is 4 byte long in 8088and 6 byte in 8086....
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A technique used in advanced microprocessors where the microprocessor begins executing a second instuction before the first has been completed. That is, several...
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Test instruction is the same as the AND instruction except that ite does not put the result anywhere. Like the CMP instruction , it is used only to set the flag...
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Adjust Result of ASCII Subtraction This instruction adjust the binary result of SUB or SBB instruction....
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Directives in 8086 give directions to the assembler during the assembly process but are not translated into machine instruction....
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DAS : Decimal Adjust After Subtraction This instruction converts the binary result of a SUB or SBB instruction in AL to Packed BCD format. It operates only on...
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Instruction pointer holds the 16 bit address of the next code byte within the code segment. The value contained in the IP is called effective address or offset....
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The BIU in 8088 is 8-bit data bus & 16- bit in 8086.Instruction queue is 4 byte long in 8088and 6 byte in 8086. in 8086 instruction buffer q(ibq) is 6bytes a...
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FIFO (First In First Out) stack is used in 8086.In this type of Stack the first stored information is retrieved first....
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The BIU in 8088 is 8-bit data bus & 16- bit in 8086.Instruction queue is 4 byte long in 8088and 6 byte in 8086....
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