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Intel 8086 and 8088
The Intel 8086/8088 family of microprocessors is a 16 bit architecture on a 16 bit (8086) or an 8 bit (8088) bus. The 8088 was the processor in the original IBM PC, and has evolved into the most popular processor used today in PC's and servers.
1,056 Questions
XLAT introduces the concept of a "dictionary lookup." It is technically the same as "mov al,[ds:bx+al]", but with fewer bytes of instruction, and requiring fewer clock cycles. A developer might use this when determining which dynamic function to call based on some condition, or use it to look up the value of a byte in a certain memory area, or even when using it as a simple Ceasar cipher encoder/decoder (for elementary encryption of code, perhaps, as it'd be fairly useless for actual encryption).
Advantage of using a CPU register over memory locations?
CPU register is faster than memory loacations
my bike wont start at all iv e ad it goin afew tyms since a flame come out ov the carb but it wont start no more i ifnk my timings gon onit
help my bike wont start at all iv e ad it goin afew tyms since a flame come out ov the carb but it wont start no more i ifnk my timings gon onit
help
If the auto loan and car are in your name you can simply call your local police department and basically say she has stolen the car. You are the owner and you want it back!
Timing diagram for 1994 ford aerostar?
Hi The Haynes Manual 36004 Titled Ford Aerostar Mini-Vans 1986 thru 1997 2WD Models Page 2A-3 for 4 Cylinders Engines Has A Diagram & 2C-7 for 3.0L V6 Engines Has a Picture Of Timming Chain & Gears. 1 Could Assume Same For 2.8L V6 As for 3.0L V6 & Last 2D-3 Has A Diagram of crankshaft pully & mentions tooth & or teeth for The 4.0L V6 Engines Good Luck
Timing diagram for 1987 2.2 Plymouth reliant?
To set the timing you unplug the temp. sensor in the thermostat housing and set the timing to 12 degrees before T.C. with the automatic trans.
Need fusebox diagram for a 1986 Ford Thunderbird?
what are the fuses in a 1986 Ford Thunderbird and what do they do
Do you have to register a 110cc motorcycle in Massachuesetts?
http://www.mass.gov/rmv/license/7moped.htm * Have a cylinder capacity of no more than 50 cubic centimeters. * Have an automatic transmission. * Be capable of a maximum speed of no more than 30 miles per hour. * Comply with all applicable federal motor vehicle safety standards. if it can be argued that it is a motor scooter, the rules apply from the page below. Just copy and paste into the address bar. If it is not a full fledged motorcyle you need not register. Basically if it is a pocket bike or mini-motocyle you are in the clear; if not, you must register as a motorcycle. http://www.mass.gov/rmv/rmvnews/2005/MotorizedScooterInformation.pdf
Whats the sizes of a charter bus?
The home address of Bathgate Thistle FC?
Secretary and Treasurer of the supporters club is Ian Strathearn 55 Hope Park Gardens, Bathgate. EH48 2QT. UK.
How do you register pseudonym?
yea I would like to know this too...I mean I have one and stuff to be published....is there even a way to register a penname? if u find out contact me: thedeathofyou@yahoo.com
You need a diagram to install timing chain set in 1995 2point2 s10?
Haynes book is useless here. I replaced the chain/crankshft gear because a small piece of plastic on the left side of the tensioner bracket fell into the crankshaft gear and chain breaking the chain and twisting the gear around. I removed this plastic on the new bracket; that was 3 years ago. The small hole in the timing gear goes over the cam gear center, the crankshaft mark(dimple) goes between the two gears, this puts the crank keyway almost straight up. Align so there is a straight line between gears centers, hole and dimple. Both #1 valves must be closed at this setting.
What is the 300zx wheel offset?
NA used 16x7.5 w/45mm offset. TT used that in front, & 16x8.5 w/35mm offset in rear.
How does a microprocessor know whether the next byte is an instruction or data?
A microprocessor know whether the next byte is an instruction or data because the microprocessor knows for what it is looking. The bus, on the other hand, for an 8085 based system, knows an opcode from data by looking at S0 and S1 when IO/M- is low. If both are high, it is an opcode, otherwise it is data.
Which address is more important the physical address or the logical address?
In the 8086/8088 the physical address and logical address have the same importance, because they both relate to the address of the operand. It is true that the offset (logical) address is added to the segment address to determine the physical address, but the limitations of the architecture of the processor forces programmers to consider both.
If you are talking about a virtual environment, however, such as in the 80286 or higher, then the logical address is more important than the physical address, because the logical address is the address of the operand, while the physical address is (somewhat) arbitrarily assigned by the operating system.
subtract 20000000H from 30000000H,
because the page table is just a bunch of offsets. So the memory manager would lookup 20000000H in the table, find 10000000H, add'em up and get 30000000H. If that's how it works.
Word is the name of a word processing program from Microsoft, which is very widely used. You can use it to compose letters or other documents, in a form that you can email as an attachment, or print out on your printer.
Download NGASM Assembler from
www.BestDiskRecovery.com/ngasm/index.html
The included Programmer's Manual comes with TSR examples.
But you will have to do your stuff on the 10 seconds, etc...
Greatest of 3 numbers using 8086 microprocessor program?
lda 0090h
mvi b,03h
cmp m
jm 0015h
inx h
dcr b
jnz 0008h
sta 00a0h
hlt
mov a,m
inx h
jmp 0008h
Sample program of arithmetic operation in assembly language?
The simple Assembly Programs:
mov ax,15
mov bx,45
add ax,bx
int 21
This is a simple Assembley programs that perform addition of two numbers
like 15,45 in above example
How do you register an assosiation?
First you have to form a group of at least eleven persons whether gents or ladies not less then eleven, then you have find a name (title) for the association, then you have to elect the office bearers and thereafter you have to own an office space (permanent perhaps), then you have to approach the government offices dealing in association and company affairs or the Trade Union Office, you have to file your memorandum to them indicating in detail form the nature of the work the Association will do which has to be signed at least three office bearers i.e. President, General Secretary, Treasurer or in the absence of President the Vice President has to sign, and thereafter you have to obtain the government registration form for the association, hold one General Meeting and get one resolution passed in the meeting for registration of the association and then apply to the government department for their appraisal and for registration and they will investigate within some weeks or in a month or so and if they find every in order then they will pass the association
What are stacks subroutines in 8085 microprocessor?
A subroutine is a group of instructions that will be used repeatedly in diff locations
of the program..........rather than repeating the same instructions several times, they can be grouped into a subroutine that is called from diff locations.
8085 has 2 instruction set for dealing with subroutines:
1.CALL -direct the program execution to the subroutine. Generally it pushes address of next instruction of program counter onto the stack,then goes to the address of subroutine.
2.RET:- pops the address of next instruction from the stack and places it in the program counter and returns to that address to continue processing.
For example, you have an often used value stored in HL. You have to call a subroutine that you know will destroy HL (with destroy I mean that HL will be changed to another value, which you perhaps don't know). Instead of first saving HL in a memory location and then loading it back after the subroutine, you can push HL before calling and directly after the calling pop it back. Of course, it's often better to use the pushes and pops inside the subroutine.
What is ALE in 8085 in microprocessor?
ALE=Address Latch Enabled.(pin number 30 in 8085)
8085 has a special pin referred as ALE, which indicates whether multiplex bus functions as an address bus or a data bus. Whenever 8085 starts any new operation, ALE signal goes to logic 1 for about 1/2 clock cycle, at about the falling edge of CLK. If ALE=1 then multiplex bus functions as address bus. After that half clock cycle, it goes to logic 0 for nearly 3 or 4 clock cycles. If ALE=0 then multiplex bus acts as a data bus.
The ALE pin helps to enable the latching of lower order ADDR bus. The AD0-AD7 pins, as well as other control pins such as S0, S1, IO/M-, and the other address pins A8-A15, are setup to be correct at the falling edge of ALE.
An assembly language program that will take three decimal input and display minimum of them?
program that take three decimal number as input and find the largest among them in assembly language
What is mean by address and data bus of 8086 microprocessor?
group of wires or lines that are used to transfer adress between microprocesssor and i/o devices one way and of 20 bits
while data bus uses bothway transfer of data between microprocessor and i/o devices of 16 bits
