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hi,
one ground is no enough.........
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∙ 14y ago
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Why do 8086 need two ground pins?
8086 has two ground pins because to make the pins count 40(even number(40) so that it fits perfectly in ic cabin). that's all there no specfic operation for the both grounds .both do same operation
How many hardware interrupts in 8086?
There are two hardware interrupts in the 8086/8088. INTR, which is maskable, and NMI, which is not.
What is the maximum length of an instruction in bytes for the 8086 based IBM PC?
pata nai
Why there ground pins on a microprocessor chip?
There are ground pins on a microprocessor chip for the same reason there are ground pins on any kind of chip - to provide a current sink path for gates that need to pull to ground. If you are asking why there are two ground pins on some processors such as the 8086/8088, the answer is that one ground pin is not enough - that if all gates pulled to ground at the same time, the current transient would destabilize the processor - so two were provided.
How clock signal are generated in 8085 and what is the frequency of the internal clock?
Early microprocessor neded clock input to be given externally, i.e. an extra clock generator chip is necessary. the clock generator chip had two pins between which a crstal or an RC circuit could be connected for the generation of basic frequency desired. however, microprocessor, that were designed after 1978(Intel 8085, M6809, etc.) had the clock generator circuit embedded in the microprocesor chip.
Difference between 8086 and 80386?
There are several differences between the 8086 and the 80386. Two notable differences: 1.) the 8086 is a 16 bit computer, while the 80386 is a 32 bit computer, and 2.) the 8086 does not support virtual addressing while the 80386 does.8086 is 8 bit processor and 80386 is 16 bit processor
HOW 8088 has segment arrangement in its two modes?
The two modes of the 8086/8088, minimum mode and maximum mode, have nothing to do with segment arrangement. The modes determine which pins on the chip have which functions. In minimum mode, certain pins are sacrificed in favor of a smaller implementation. In maximum mode, those pins take on other functions, and the original functions are generated by the Bus Controller chip.
How do you multiply two numbers in assembly language 8086?
Yes.
Do 8086 have in built clock?
The 8086/8088 has a clock oscillator circuit. You provide a crystal, and it will generate a clock signal that controls the speed of the processor. In that respect, it has a clock.The 8086/8088, however, does not have a time of day or date clock. You can build a software entity that keeps day/date time using interrupts from a divider off of the clock oscillator but, that is not the same thing as a non-volatile clock chip such as provided in the PC, but which is not part of the 8086/8088.
Assembly language program for string concatenation using 8086 microprocessor?
write program to concatenating two sting in 8086 assembly language
What type of microprocessor is 8086?
Its 16bit microprocessor,and-> the 8086 has a 16bit databus 20bit address bus-> the intel 8086,is designed to operate in two modes namely(1) minimum mode(2) maximum mode
Why 2 gnd are used in microprocessor 8086?
Two ground pins are used in the 8086 microprocessor to increase the bus pull-down current capacity.
