Yahoo Answers is shutting down on 4 May 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
jins09
what is the maximum input and output ports of an 8086?
what is the maximum input and output ports of an 8086?
2 AnswersOther - Computers7 years agoDc motor control using Assembly Language and an RS-232?
Hi, we were asked to control a dc motor or a servo motor using a PC, an RS232 cable and assembly language, without using any microcontrollers. Like turning it off and turning it on using a button press on the keyboard.
So I was wondering how to do this or if this is even possible?
Where do I start and where do I begin coding my program? Can somebody please help explain this to me so i'll know where to start... Thanks!!
1 AnswerProgramming & Design8 years agoMicroprocessor question (Interrupt Vector Table)?
How to answer this problem?
The address of the ISR for INT 25H is 03C0:9AE2 (in CS:IP format). Show how this address is stored within the interrupt vector table.
1 AnswerProgramming & Design10 years agoMicroprocessor question?
How to convert this to machine language:
>>> XOR CL, [12H]
by using this: 100010dw mmrregr/m
how to determine mm and r/m?
1 AnswerProgramming & Design10 years agoMicroprocessor question?
How to translate this to machine language:
>>>>> XOR CL, [RH]
how to determine MOD
1 AnswerProgramming & Design10 years agocombinational circuits question?
Construct a 3-to-8 line decoder with an enable input e using 2-to-4 line decoders with enable input as its basic building block.
How do I write the truth table for the circuit concerned?
1 AnswerEngineering1 decade agoAmplitude Modulation quick question?
A SSB signal contains 10kW. How much power is contained in the sideband and how much at the carrier?
how do i solve this without the %M?
4 AnswersEngineering1 decade agohow to do a pseudo code for this?
Student files contain an ID # (4 digits). Last and first names (15 chars each) and major field of study (10 chars). Plan a program that lists ID #s and names for all French or Spanish majors.
How do i do this list? and how do i show it on a flow chart?
1 AnswerProgramming & Design1 decade agopropositional logic question truth table (a ^ b) ^ (not c + d)?
how to get the truth table or the combination of T and F for
a b c d
2 AnswersProgramming & Design1 decade agomacbook fan concern, is this normal?
I have a 13inch Macbook Pro 2009 model, and i downloaded a fan control utility and it shows this:
Left fan: 0 rpm
Right fan: -1 rpm
Temperature: 76.0 deg C
is this normal?
2 AnswersLaptops & Notebooks1 decade agoZener Circuit Problem?
a zener circuit with the zener diode pointing upwards with the following data.
10<=Vs<=15
RL=60 ohms
Vz=6V
determine Rs and Pzmax?
1 AnswerEngineering1 decade agoZener Diode Circuit problem?
a zener circuit with the zener diode pointing upwards with the following data:
14V<=Vs<=20V
Vz=10V
Rs=16 ohms
how do i find Rlmin and Pzmax?
1 AnswerEngineering1 decade agoZener Diode Circuit Problem?
a zener circuit with the zener diode pointing outwards with the following data.
10<=Vs<=15
RL=6 ohms
Vz=6V
how do i determine Rs and Pzmax?
1 AnswerEngineering1 decade ago