Determine the segments and values of each of the following symbols. (Enter the segment as either "cseg" or "dseg" - without the quotes. Enter the values as decimal integers.).
Determine the segments and values of each of the following symbols. (Enter the segment as either "cseg" or "dseg" - without the quotes. Enter the values as decimal integers.).
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Consider the following AVR Assembly Language Code which is passed through an assembler.
.include "m324Adef.inc"
jmp RESET
jmp HANDLER_1
Idi r20, 0xF0
Determine the segments and values of each of the following symbols. (Enter the segment as either "cseg" or "dseg" - without the quotes. Enter the values as decimal
integers.).
Symbol Segment
Value
var1
var3
reset
const
mainloop
.dseg
var1: .BYTE 2
var2: .BYTE 6
.cseg
const: .DB 0xAA, 0xCC, 0xDD
reset:
Idi ZL, low(var1)
i ZH, high(var1)
Idi r17, 0xBB
st Z, r17
Idi ZL, low(const<<1)
Idi ZH, high(const<<1)
lpm
jmp mainloop
.dseg
var3: .BYTE 4
.cseg
.org 0x15
mainloop:
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