Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Input Output Operations
Many times microprocessor has to accept data from input port and send data to output port to interact with the real world. Input port is tri state buffer and output port is latch tri state buffer and latch are already discussed in chapter. These input output ports are identified by 8 bit address 8 bit port address of these input output ports may be any of the 256 combinations of 8 bit from 00H FFH. It means 8085 may communicate with 256 different input port and 256 different output ports. These input output ports are called parallel port i e 8 bit data is transferred between microprocessor and input output port. Following s instruction are used to communicate with input output.
Important: No flags are modified by input output operation.
Q. For the logic circuit of Figure, construct a truth table and obtain the minimum SOP expression.
What is Ideal and Real Sources?
Q. Show the Characteristics of General - Purpose Capacitors? The working voltage for a capacitor is generally specified by themanufacturer, thereby giving the maximum voltage t
Determine Total magnetic flux: A ring is composed of three sections. The cross-sectional area is 0.001 m2 for each section. The mean lengths of each section are l a = 0.3 m,
Q. Show Steady-State Sinusoidal Analysis with PSpice PSpice can easily solve steady-state ac circuits for currents and voltages. Ac voltage sources, which must begin with the l
#Explain charging and discharging of the capacitor ..
Metal Oxide Field Effect Transistor The metal-oxide-semiconductor field-effect transistor (MOSFET/MOS-FET/MOS FET) is a device employed for amplifying or for switching electr
Register to Register This instruction is used to copy data from the source register to the destitution register. The previous contents on the destination register wil
A 100hp,460v,8pole,60hz,star connected 3phase IM runs at 891rpm under full load what is the speed of the rotor field relative to i)rotor structure ii)stator rotating field
Low Investments in Transmission and Distribution System The investment on T&D system in our country has commonly been lower than that on generation. It is hugely believed in
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd