The document is an assignment on microcontroller programming, detailing a task to write the value $a5 to RAM locations $00 to $ff. It includes sample code demonstrating how to load the value into the accumulator and store it in specified memory addresses. The assignment was published on May 26, 2016, and is available for further assistance on a specific website.

1. An Assignment on Microcontroller
Question & Answers
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Filename:1SAMPLE16C123-An-Assignment-on-Microcontroller.pdf
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Uploaded:May 26, 2016
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Abstract
A microprocessor system has RAM from locations $00 to $ FF. Write a program that will
write a value of $ A5 to each of the locations in RAM.
Answer:
LDA $ A5 : "Get the contents of memory location $ A5 into accumulator"
STA $ 00 : "Copy accumulator contents at address $ 00"
:
:
STA $ FF : "Copy accumulator contents at address $ FF"
HLT : "Terminate program execution"