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.
Ask question introduction of co2 single stroke positive displacement pump using cam and follow system to transfer co2 into small cylinders
Q. Show the schematic arrangement for: (a) one- dimensional addressing, and (b) two-dimensional addressing, if a 32-kbit ROM is used to provide an 8-bit output word.
Write a computer program to implement the finite difference method. The program can be in any computer language that is available within the school. Set up the code to find the pot
Q. What is Pinch - off voltage? The reverse bias is relatively large near the source. As a result, the depletion region intrudes into the channel near the drain, and the effec
Figure 1(a) shows a simple one-stage MOSFET amplifier. The input-output relationship is graphed in Figure 1(b), where the solid curve indicates operation in the saturated region an
When sizing wire, one of the most difficult tasks is to calculate the electrical load that will be present on the conductors. How do you decide what size wire to use? What two fact
Describe properties of the conducting materials . Conducting materials are classified by low resistivity materials and high resistivity materials. Low resistivity mater
compound generator drawback
Transistor Switching Circuit Design a) Sketchy a schematic diagram showing how a transistor can be used to control the operation of a relay b) Determine what is meant by ba
Explain pnp transistor circuit . pnp transistor: A transistor consist of three terminals. In this pnp transistor there is two blocks of p- type semiconductors that are separa
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