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what is threaded systemthreaded system at times we require implementing an operating system which can process multiple threads many threads are
explain cache structure in pentiumcache structure in pentium the cache in the pentium has been changed by the one determined in the 80486
define branch prediction logic in pentiumbranch prediction logic in pentium the pentium microprocessor utilizes branch prediction logic to decrease
write an assembly language program to determine ones complement and twos complement of an 8-bit numberansones complement of an 8-bit numberlda
explain imul instructions in 8086 family with example and their effect on flag imul it is an instruction for multiplication of two signed numbers
explain bound instructions in 8086 family with example and their effect on flag bound the bound instruction that has two operands compares a register
explain sahf instructions in 8086 family with example and their effect on flag sahf store ah register in flag register this is an instruction
explain loop instructions in 8086 family with example and their effect on flag loop jump to given label until cx 0 it is used to repeat a sequence
explain sar instructions in 8086 family with example and their effect on flag sar shift each bit of operand right through given number of bits this
explain aas instructions in 8086 family with example and their effect on flag aas it is stands for ascii adjust after subtraction this is used to
explain idiv instructions in 8086 family with example and their effect on flag idiv it used to divide a 16-bit signed number with an 8-bit signed no
explain cwd instructions in 8086 family with example and their effect on flag convert signed word to signed double word cwd instruction enlarges the
write an assembly language program to determine average of n integers ans mov ax 0000 initial sum 0000 mov bx 0000 mov si 0201h mov cx
discuss dma definition direct memory access dma is a process wherein an external device takes over the control of system bus by the cpu direct memory
explain what is linkerlinker a huge program is divided in smaller programs termed as modules a linker is a program that links smaller programs
what is an assemblerassembler an assembler or macro-assembler usually forms a part of the operating system this translates an assembly language
what do you maent by debuggerdebugger this is a program that allows user to debug and test programs all computers with microprocessor kits give
draw and discuss power failure detection circuit interrupt nmithe non-maskable interrupt nmi is an edge-triggered input which requests can interrupt
explain graphics adapters video card converts digital output by the computer in an analog video signal and sends the signal by a cable to the monitor
explain mmx technology multimedia extensions technology adds 57 newly instructions to the instruction set of the pentium - 4 microprocessors the
explain virtual memory the term virtual memory considers as to something that appears to be present but in fact it is not the virtual memory
discuss some features of pentium series of microprocessors the pentium is a cisc microprocessor 32-bit superscalar the term superscalar is
discuss merits and demerits of macro over procedures the macro directive informs assembler the starting of a macro which is used with endm
what do you mean by macro macro a sequence of instructions to that a name is assigned is termed as macro macros and subroutines are same macros are
write explanatory notes on hard disk drive controllerhard disk drive controller it converts instructions from software running upon the computer to