Homework Answers
LOAD r1,$66 ; this instruction loads memory location $66 into register 1......... AND r1,0x55555555 ; this clears the even bits of register 1 ($66)........... EXOR r1,0x55555555 ; to toggle odd bits of register 1 ($66); EXOR represents exclusive OR operation............ STOR r1,$66 ; store register 1 to location $66...........
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HCS12 assembly language
E2.21 Write an instruction sequence to toggle the odd-number bits and clear the...
this is assembly language for HCS12 / 9S12 4. Consider the following assembly-language program. Starting values:...
this is assembly language for HCS12 / 9S12
4. Consider the following assembly-language program. Starting values: [A] = $60, [B] = $80, [$C300] = $20, [$C301] = $40 (Hint: [$C300) means "contents of memory location $C300".) $C300 $C301 ADDA LDAB SBA BEO STAA STAB WAI X1 $1301 $C300 X1: ; "WAI" basically means "stop" What values are in A, B, memory location $C300, and memory location $C301 when the program finishes? [A] = — [B]= _ [$C300] = - [$C301)...
A- Using either “ANDA” or “ORAA” instructions, write an HCS12 code to clear bits 0, 2,5,...
A- Using either “ANDA” or “ORAA” instructions, write an HCS12 code to clear bits 0, 2,5, and 7 of register A and leave all other bits unchanged. B- Using either “ANDB” or “ORAB” instructions, write an HCS12 code to set bits 0, 3, and 6 of register B and leave all other bits unchanged.
Use HCS12 assembly language only! Write a program sequence to interface with seven-segment display and the RGB LED on th...
Use HCS12 assembly
language only!
Write a program sequence to interface with seven-segment display and the RGB LED on the Dragon12- Light board. Your program should display digit '2' on the DIGI and blue light on the RGB LED the m should digplay digi 2
Write a program sequence to interface with seven-segment display and the RGB LED on the Dragon12- Light board. Your program should display digit '2' on the DIGI and blue light on the RGB LED the...
Use HCS12 assembly language only - not C code Using CodeWarrior to create a new project...
Use HCS12 assembly language only - not C code Using CodeWarrior to create a new project that uses assembly language. Write an assembly program that turns on the red LED at the beginning. It switches to off 2 seconds later and switches back to on after three more seconds. (That is, it stays on for 2 seconds and off for 3 seconds.) This switching process lasts forever. Use a loop (or nested loops) for each of the 2/3-second delay where...
c) Briefly analyze the flag bits available on 8085. Develop an instruction sequence that can clear all the flag bits (S...
c) Briefly analyze the flag bits available on 8085. Develop an instruction sequence that can clear all the flag bits (So, Z0, AC-0, P-0, CY-0). Determine the number of states required
c) Briefly analyze the flag bits available on 8085. Develop an instruction sequence that can clear all the flag bits (So, Z0, AC-0, P-0, CY-0). Determine the number of states required
S4.1) Write C code to set all odd bits (b1, 63, b5, b7) in the uint_8...
S4.1) Write C code to set all odd bits (b1, 63, b5, b7) in the uint_8 variable PORT. All other bits should not be changed. S4.2) Write C code to clear bits b3, 64, and b5 in the uint_8 variable PORT. All other bits should not be changed. S4.3) Write C code to toggle all even bits in the uint_8 variable PORT. All other bits should not be changed.
In assembly language HCS12 please art (b) PRE-LAB 1) Write an assembly program which flashes Blue...
In assembly language HCS12 please
art (b) PRE-LAB 1) Write an assembly program which flashes Blue LED 10 times with on time of 0.25 seconds and off time of 0.25 seconds
Write a sequence of normal assembly language instructions corresponding to the following sequence of high-level language...
Write a sequence of normal assembly language instructions corresponding to the following sequence of high-level language statements. Assume that each variable (A, B. C, and D) is one word in memory. If notequalto B then C: =5; else C: =10; D: =50;
MIPS Programming Assignment 4 (logical operations) Please write a complete MIPS assembly language programs for the...
MIPS Programming Assignment 4 (logical operations) Please write a complete MIPS assembly language programs for the following questions and print a hardcopy of your code to submit 1. Swap each pair of elements in the string "chararn be an even number of characters in "chararray". (see loop4.a) 2 "numbers" is an array of five words. Catculate the sum of aftetements in "number muttiples of 4. Use the and instruction, not div or remfor thisquestion(S 3. "number" is a word. Write...
19. Is the instruction "CPL Pi" a valid instruction? 20. Write a program to toggle P1.2...
19. Is the instruction "CPL Pi" a valid instruction? 20. Write a program to toggle P1.2 and P1.5 continuously without disturbing the rest of the bits. 21. Write a program to toggle P1.3, P1.7, and P2.5 continuously without disturb- ing the rest of the bits. 22. Write a program to monitor bit P1.3. When it is high, send 55H to P2. 23. Write a program to monitor the P2.7 bit. When it is low, send 55H and AAH to PO...
this is assembly language for HCS12 / 9S12
4. Consider the following assembly-language program. Starting values: [A] = $60, [B] = $80, [$C300] = $20, [$C301] = $40 (Hint: [$C300) means "contents of memory location $C300".) $C300 $C301 ADDA LDAB SBA BEO STAA STAB WAI X1 $1301 $C300 X1: ; "WAI" basically means "stop" What values are in A, B, memory location $C300, and memory location $C301 when the program finishes? [A] = — [B]= _ [$C300] = - [$C301)...
A- Using either “ANDA” or “ORAA” instructions, write an HCS12 code to clear bits 0, 2,5, and 7 of register A and leave all other bits unchanged. B- Using either “ANDB” or “ORAB” instructions, write an HCS12 code to set bits 0, 3, and 6 of register B and leave all other bits unchanged.
Use HCS12 assembly
language only!
Write a program sequence to interface with seven-segment display and the RGB LED on the Dragon12- Light board. Your program should display digit '2' on the DIGI and blue light on the RGB LED the m should digplay digi 2
Write a program sequence to interface with seven-segment display and the RGB LED on the Dragon12- Light board. Your program should display digit '2' on the DIGI and blue light on the RGB LED the...
c) Briefly analyze the flag bits available on 8085. Develop an instruction sequence that can clear all the flag bits (So, Z0, AC-0, P-0, CY-0). Determine the number of states required
c) Briefly analyze the flag bits available on 8085. Develop an instruction sequence that can clear all the flag bits (So, Z0, AC-0, P-0, CY-0). Determine the number of states required
S4.1) Write C code to set all odd bits (b1, 63, b5, b7) in the uint_8 variable PORT. All other bits should not be changed. S4.2) Write C code to clear bits b3, 64, and b5 in the uint_8 variable PORT. All other bits should not be changed. S4.3) Write C code to toggle all even bits in the uint_8 variable PORT. All other bits should not be changed.
In assembly language HCS12 please
art (b) PRE-LAB 1) Write an assembly program which flashes Blue LED 10 times with on time of 0.25 seconds and off time of 0.25 seconds
Write a sequence of normal assembly language instructions corresponding to the following sequence of high-level language statements. Assume that each variable (A, B. C, and D) is one word in memory. If notequalto B then C: =5; else C: =10; D: =50;
MIPS Programming Assignment 4 (logical operations) Please write a complete MIPS assembly language programs for the following questions and print a hardcopy of your code to submit 1. Swap each pair of elements in the string "chararn be an even number of characters in "chararray". (see loop4.a) 2 "numbers" is an array of five words. Catculate the sum of aftetements in "number muttiples of 4. Use the and instruction, not div or remfor thisquestion(S 3. "number" is a word. Write...
19. Is the instruction "CPL Pi" a valid instruction? 20. Write a program to toggle P1.2 and P1.5 continuously without disturbing the rest of the bits. 21. Write a program to toggle P1.3, P1.7, and P2.5 continuously without disturb- ing the rest of the bits. 22. Write a program to monitor bit P1.3. When it is high, send 55H to P2. 23. Write a program to monitor the P2.7 bit. When it is low, send 55H and AAH to PO...
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