Homework Answers
For this application the instruction ACALL have 2 bytes . The subroutine program will be with in 2K bytes. Only 11 bits of PC( program counter ) will be affected by this instruction.
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3.16 Assume the instruction ACALL FACTORIAL is in code memory at locations 06F5H and 06F5H, and...
6. In each of the instructions shown below, assume that the label LOOP corresponds to memory...
6. In each of the instructions shown below, assume that the label LOOP corresponds to memory address 0x40CE0078. a) (5) Show in hex the 32-bit machine code for the instruction bltzal $14,LOOP Assume that the machine code will be located at address 0x40CE8880. b) (5) Register $14 contains negative 2 in two’s complement form. Show, in hex (0xdddddddd), the 32-bit contents of all registers within the CPU that are modified when the instruction bltzal $14,LOOP is executed.. c) 5) Show...
Convert the following MIPS instructions Into Machine Code Instructions. Assume the first Instruction starts at memory...
Convert the following MIPS instructions Into Machine Code Instructions. Assume the first Instruction starts at memory address 20000 slt $t1, $s1, $s0 beq $s1, $s2, L1 beq $t1, $zer0, L2 j Exit L1: add $s1, $s1, $s1 j Exit L2: add! $s1, $s1, 1 Exit:
What is the machine code that corresponds to the AVR Assembly Language Instruction and r31, rO En...
What is the machine code that corresponds to the AVR Assembly Language Instruction and r31, rO Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
What is the machine code that corresponds to the AVR Assembly Language Instruction and r31, rO Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction...
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction in hexadecimal. The opcode for sw 43 (101011). sw St1, -4(St3) Question 4 (10 points) Consider the following MIPS assembly code: addi $s3, $0, 5 addi $s1, S0, 3 addi Ss1, $s1, 2 beq Ss3, Ssl, target addi Ss1, Ss1, 1 target: add Ss3, Ss1, Ssl a. After running the code, what is the value of Ss3? b. If the memory address of the...
Please answer 2.6.1 2.6 The table below shows 32-bit values of an array stored in memory...
Please answer 2.6.1
2.6 The table below shows 32-bit values of an array stored in memory Address Data 24 38 2 4 32 36 40 2.6.1 [5] <COD §§22, 2.3-For the memory locations in the table above, write C code to sort the data from lowest to highest, placing the lowest value in the smallest memory location shown in the figure. Assume that the data shown represents the C variable called Array, which is an array of type int, and...
What is the machine code that corresponds to the AVR Assembly Language Instruction sub r24, r15 E...
What is the machine code that corresponds to the AVR Assembly Language Instruction sub r24, r15 Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
What is the machine code that corresponds to the AVR Assembly Language Instruction sub r24, r15 Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
Suppose that a beq instruction resides at memory address 0x08000000 and that the rightmost 16 bits...
Suppose that a beq instruction resides at memory address 0x08000000 and that the rightmost 16 bits within the machine code for the beq contains the value 0x00BB. To what value (expressed in hex) would the PC be set if the zero flag=1 when the beq instruction is executed?
Heo.on IV. (20 pts.)Consider the code shown below. Assume that before the code runs, memory locat...
hsc12 assembly language
heo.on IV. (20 pts.)Consider the code shown below. Assume that before the code runs, memory location $1500 holds $56, memory location $1501 holds $67, and memory location $1502 holds $78. a. In which memory location does the final instruction store a value? b. what hex value does it store at that location? LDX #$1500 LDY #$1600 LDAA 2, INCA STAA 7, Y
heo.on IV. (20 pts.)Consider the code shown below. Assume that before the code runs, memory...
Assembly Code may I get an explanation for the 3 parts in this question Given that . Ar is a label at address 510 EAX has the value 139 . EBX has the value 102 Which bytes in memory will be accessed...
Assembly Code
may I get an explanation for the 3 parts in this question
Given that . Ar is a label at address 510 EAX has the value 139 . EBX has the value 102 Which bytes in memory will be accessed by the instruction movl $Ar + 38, %ecx Write your answer in the form startByteEndByte with no space in between. If memory is NOT accessed write -1 for your answer. For example, if your answer was bytes 527...
e. te the complete assembler directive to achieve the followings: Write the complete directive Action Declare byte memory variable VAR1 and initialize it to hex 7A Declare 16-bit memory variable...
e. te the complete assembler directive to achieve the followings: Write the complete directive Action Declare byte memory variable VAR1 and initialize it to hex 7A Declare 16-bit memory variable VAR1 and initialize it to hex 7A6D Declare array ARRAY1 which contains 100 bytes Set the assembler to begin at address hex 2000 HCS12 branch instructions: h. Action Write the corresponding instruction Branch if Greater Than or Cqual Branch if Greater Than Branch if Less Than or Equal Branch if...
Convert the following MIPS instructions Into Machine Code Instructions. Assume the first Instruction starts at memory address 20000 slt $t1, $s1, $s0 beq $s1, $s2, L1 beq $t1, $zer0, L2 j Exit L1: add $s1, $s1, $s1 j Exit L2: add! $s1, $s1, 1 Exit:
What is the machine code that corresponds to the AVR Assembly Language Instruction and r31, rO Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
What is the machine code that corresponds to the AVR Assembly Language Instruction and r31, rO Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction in hexadecimal. The opcode for sw 43 (101011). sw St1, -4(St3) Question 4 (10 points) Consider the following MIPS assembly code: addi $s3, $0, 5 addi $s1, S0, 3 addi Ss1, $s1, 2 beq Ss3, Ssl, target addi Ss1, Ss1, 1 target: add Ss3, Ss1, Ssl a. After running the code, what is the value of Ss3? b. If the memory address of the...
Please answer 2.6.1
2.6 The table below shows 32-bit values of an array stored in memory Address Data 24 38 2 4 32 36 40 2.6.1 [5] <COD §§22, 2.3-For the memory locations in the table above, write C code to sort the data from lowest to highest, placing the lowest value in the smallest memory location shown in the figure. Assume that the data shown represents the C variable called Array, which is an array of type int, and...
What is the machine code that corresponds to the AVR Assembly Language Instruction sub r24, r15 Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
What is the machine code that corresponds to the AVR Assembly Language Instruction sub r24, r15 Enter your answer as a 16 bit binary number. There must be no spaces or punctuation marks - just enter sixteen 1's or O's.)
hsc12 assembly language
heo.on IV. (20 pts.)Consider the code shown below. Assume that before the code runs, memory location $1500 holds $56, memory location $1501 holds $67, and memory location $1502 holds $78. a. In which memory location does the final instruction store a value? b. what hex value does it store at that location? LDX #$1500 LDY #$1600 LDAA 2, INCA STAA 7, Y
heo.on IV. (20 pts.)Consider the code shown below. Assume that before the code runs, memory...
Assembly Code
may I get an explanation for the 3 parts in this question
Given that . Ar is a label at address 510 EAX has the value 139 . EBX has the value 102 Which bytes in memory will be accessed by the instruction movl $Ar + 38, %ecx Write your answer in the form startByteEndByte with no space in between. If memory is NOT accessed write -1 for your answer. For example, if your answer was bytes 527...
e. te the complete assembler directive to achieve the followings: Write the complete directive Action Declare byte memory variable VAR1 and initialize it to hex 7A Declare 16-bit memory variable VAR1 and initialize it to hex 7A6D Declare array ARRAY1 which contains 100 bytes Set the assembler to begin at address hex 2000 HCS12 branch instructions: h. Action Write the corresponding instruction Branch if Greater Than or Cqual Branch if Greater Than Branch if Less Than or Equal Branch if...
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