In this post, we will see how to perform the addition of two 8 bit numbers using 8051 instruction set. ALGORITHM: Addition of two 8 bit numbers using 8051 Clear C – register for Carry Get the data immediately . Add the two data Store the result in memory pointed by DPTR Programming using 8051 […]
microcontroller
ASCII to HEX Conversion program in 8085 – PhysicsTeacher
In this post, we will see how to convert a given ASCII Character into its equivalent Hexa Decimal (HEX) number using the 8085 microprocessor program or instruction set. Algorithm for ASCII to HEX Conversion with 8085 microprocessor Load the given data in A register Subtract 30 H from A register Compare the content of A […]
MCQs on 8051 Microcontroller Architecture – PhysicsTeacher.in
In this post, we have posted 15 MCQs on 8051 Microcontroller architecture. We have distributed these questions among 3 pages (links at the bottom of each page in this series). We have also posted the correct answers at the end of this series (page 4). So it’s time to target the MCQs to test your […]
MCQs on AVR microcontroller, 8255, 8051 – NPTEL assignment
This assignment (MCQs on AVR microcontroller, 8255, 8051 – NPTEL assignment) contains 14 MCQs spanned across 3 pages. Links to other pages of this assignment are available at the bottom of each page of this series. AVR microcontroller, 8255, 8051 – MCQs 1 ) Which of the following representations related to the AVR microcontrollers is […]
Difference between microprocessor and microcontroller
To understand the difference between microprocessor and microcontroller we need to understand what microcomputer system and microcontroller (i.e. single-chip microcomputer system) are. To make a complete microcomputer system, only a microprocessor is not sufficient. It is necessary to add other peripherals such as read-only memory(ROM), read/write memory(RAM), decoders, drivers, number of input/output devices to make […]
