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!
I have used the PIC18F452 microcontroller for both the main micro and the interface chip device because of it enhanced features that can be used to meet the specification required from the project designed such as large Memory, I2C bus, sufficient Input and Output pins for interface devices, In-Circuit Debug (ICD) via two pins and others explained in the table below.
The device PIC18F452 family incorporates a range of features that can significantly reduce power consumption during operation.
Table: Features description of microcontrollers
PIC microcontroller Feature
PIC microcontroller feature description
Flash memory
Re-programmable program storage.
RAM
Memory storage for variables.
EEPROM
Long term stable memory: Electrically Erasable Programmable Read Only Memory.
I/O ports
High current Input/output ports (with pin direction change).
Timers/Counters
Typically 3.
USART
Built in RS232 protocol (only needs level translator chip).
CCP
Capture/Compare/PWM module.
SSP
I2C and SPI Interfaces.
Comparator
An analogue comparator and internal voltage reference.
ADC
Analogue to digital converter.
LCD
LCD interface.
ICSP
Simple programming using In Circuit Serial Programming.
plz expalain interfacing of 8259 with 8085 step wise
Level of any node of a tree is :- Its distance from the root
Use the input capture to control the digital clock. In this part, there will be two switches to control the clock, one is for starting the clock and one is for stopping the clock.
Data hazards - computer architecture : A main effect of pipelining is to alter the relative timing of instructions by overlapping their execution. This introduces contro
Explain the action of an interrupt processing routine? Action of an interrupt processing routine is as follows : 1. Save contents of registers of CPU. This action is not e
Web authoring tools CGI was considered excellent in the beginning since it was also open standard. The only drawback it suffered was that it was slow. Major software developers v
What are program invisible registers? Global and local descriptor tables are found in memory system. In order to specify and access the address of these tables, program invisi
different types of Operating System
what is meant by private copy constructor
Q. Describe the Vertical Frequency or cycle? Like a Fluorescent lamp, the screen has to repeat same image many times per second to display an image to user. The frequency of th
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