Homework Answers
In case when they are unsigned then the result can be represented in 8 bits and C=0,N=0 as the result is not negative,Z=0 as the result is not zero V=0 as the result is not overflow
In case when they are signed 185 will roll require more than 8 bits to be represented.
The result would be C=0,V=1,Z=0,N=0
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1. Calculate 185 - 122 Determine the status bits C, N, Z, and V a. 185...
Assume 185 and 122 are signed 8-bit decimal integers stored in sign-magnitude format. Calculate 185–122. Is...
Assume 185 and 122 are signed 8-bit decimal integers stored in sign-magnitude format. Calculate 185–122. Is there overflow, underflow, or neither? The result is -193 but I want to know the steps to solving it. Please show your work. Thanks.
QUESTION 5 What result will be in AVR registers r16, r18 and the status register (Z, C, N, V bits...
QUESTION 5 What result will be in AVR registers r16, r18 and the status register (Z, C, N, V bits) after the execution of all of the following AVR assembly language instructions: Idi r16, 77 Idi r17, OxAB ldi r18, 34 and r16, r17 add r18, r17 Your answers should consist of binary digits only (0's and 1's)- your r16 and r18 values should show 8 binary digits; your status register values should be shown with a single bit. r16:...
Please, implement these subroutine. Write assembly language subroutines to perform the calculations listed hereunder: Table 1:...
Please, implement these subroutine.
Write assembly language subroutines to perform the calculations listed hereunder: Table 1: List of required subroutines. z= ABS (1) umber z=MAX(x, y) Get absolute value of a x: 16-bit signed z: 16-bit unsigned signed number. integer integer for the Assume signed number are absolute value of x represented in 2's i.e. X complement format. Given the elements x and x, y: 16-bit z: 16-bit unsigned y. Return the element with unsigned integers. integer storing the greater...
Using Microsoft Visual Studio. 1) Complete the following C++ program by adding more line of code...
Using Microsoft Visual Studio. 1) Complete the following C++ program by adding more line of code for 8-bit signed array, 16-bit unsigned array, 16-bit signed array, 32-bit signed array and 32-bit signed array. 2) Fill in all the blanks in Table 1 using your completed code, following the hints provided within the table. 3) Fill in all the blanks in Table 2 using your completed code, following the hints provided within the table. C++ Program #include <stdio.h> #include <iostream> int...
[16 pts] Determine how the condition codes (C, Z, N, V) are set for all possible 2-bit Radix subt...
[16 pts] Determine how the condition codes (C, Z, N, V) are set for all possible 2-bit Radix subtraction cases 4. C- N- V- Z= 1 0 1 0 C- N- V- Z= 0 1 0 1 0 1 0 1 C- N- V- Z= C- N- V- Z=
[16 pts] Determine how the condition codes (C, Z, N, V) are set for all possible 2-bit Radix subtraction cases 4. C- N- V- Z= 1 0 1 0 C- N-...
e,f,g,h,i 1) Given: X 0xA4 and Y 0x95, a) Convert X and Y to 8-bit binary numbers. b) Compute the 8-bit sum X+Y of...
e,f,g,h,i
1) Given: X 0xA4 and Y 0x95, a) Convert X and Y to 8-bit binary numbers. b) Compute the 8-bit sum X+Y of X and Y o) Compute Y the 8-bit two's complement of Y. d) Compute the 8-bit difference X"Y of X and Y. (Use two's complement addition.) o) Convert XiY, Y, and, X Y to hexadecimal. D What are the values of the condition flags z n c v upon computing X-+Y? g) What are the values...
Suppose you have 3 N-bit unsigned integers: a, b, and c. What is the minimum number...
Suppose you have 3 N-bit unsigned integers: a, b, and c. What is the minimum number of bits required to present: (a*b)+c in order not to get an overflow? Explain how you reached your answer.
Given the following 16 bit numbers: A.) 0x8FFF B.) 0x1000 C.) Ox00FO D.) 0x0888 E.) 0xC000 F) 0x9000 . If the numbers are unsigned integers rank them from smallest to larest )rank them from small...
Given the following 16 bit numbers: A.) 0x8FFF B.) 0x1000 C.) Ox00FO D.) 0x0888 E.) 0xC000 F) 0x9000 . If the numbers are unsigned integers rank them from smallest to larest )rank them from smallest to largest 10. If the above number are signed integers (2's complement 11Acomputer has a 16 bit address field,is byte addressable, the word length is also 16 bits, 32 lines of direct mapped cache and each line of cache holds 8 bytes. A.) How many...
Write a C program that uses the bitwise shift operators to shift the bits to the...
Write a C program that uses the bitwise shift operators to shift the bits to the right >> or the left > m; /* This shifts m bits to the right, and the m least significant bits are lost.*/ The following statements are the same. num = num >> 3; num >>= 3; Show the operation in binary by calling the following function as defined in 3.1, void to_binary(unsigned int n); The function converts decimal to binary and outputs the...
Q2. Design a 8-bit ALU (Arithmetic Logic Unit) supporting the following instructions, Z and C values...
Q2. Design a 8-bit ALU (Arithmetic Logic Unit) supporting the following instructions, Z and C values should be re-evaluated (updated) ifY changes Instruction type code[2:0] operations Logical Status update 001 010 011 100 101 110 ( Bitwise AND) Y = A & B: | Z (C is always 0) (bitwise OR) Y- A B; (bitwise XOR) Y-A B Z (Cis always 0) (negation) Y =-A; (Addition) Y A + B: (subtraction) Y = A-B: (Increment) Y-A+1 (decrement) Y-A-1 Z (C...
QUESTION 5 What result will be in AVR registers r16, r18 and the status register (Z, C, N, V bits) after the execution of all of the following AVR assembly language instructions: Idi r16, 77 Idi r17, OxAB ldi r18, 34 and r16, r17 add r18, r17 Your answers should consist of binary digits only (0's and 1's)- your r16 and r18 values should show 8 binary digits; your status register values should be shown with a single bit. r16:...
Please, implement these subroutine.
Write assembly language subroutines to perform the calculations listed hereunder: Table 1: List of required subroutines. z= ABS (1) umber z=MAX(x, y) Get absolute value of a x: 16-bit signed z: 16-bit unsigned signed number. integer integer for the Assume signed number are absolute value of x represented in 2's i.e. X complement format. Given the elements x and x, y: 16-bit z: 16-bit unsigned y. Return the element with unsigned integers. integer storing the greater...
[16 pts] Determine how the condition codes (C, Z, N, V) are set for all possible 2-bit Radix subtraction cases 4. C- N- V- Z= 1 0 1 0 C- N- V- Z= 0 1 0 1 0 1 0 1 C- N- V- Z= C- N- V- Z=
[16 pts] Determine how the condition codes (C, Z, N, V) are set for all possible 2-bit Radix subtraction cases 4. C- N- V- Z= 1 0 1 0 C- N-...
e,f,g,h,i
1) Given: X 0xA4 and Y 0x95, a) Convert X and Y to 8-bit binary numbers. b) Compute the 8-bit sum X+Y of X and Y o) Compute Y the 8-bit two's complement of Y. d) Compute the 8-bit difference X"Y of X and Y. (Use two's complement addition.) o) Convert XiY, Y, and, X Y to hexadecimal. D What are the values of the condition flags z n c v upon computing X-+Y? g) What are the values...
Given the following 16 bit numbers: A.) 0x8FFF B.) 0x1000 C.) Ox00FO D.) 0x0888 E.) 0xC000 F) 0x9000 . If the numbers are unsigned integers rank them from smallest to larest )rank them from smallest to largest 10. If the above number are signed integers (2's complement 11Acomputer has a 16 bit address field,is byte addressable, the word length is also 16 bits, 32 lines of direct mapped cache and each line of cache holds 8 bytes. A.) How many...
Q2. Design a 8-bit ALU (Arithmetic Logic Unit) supporting the following instructions, Z and C values should be re-evaluated (updated) ifY changes Instruction type code[2:0] operations Logical Status update 001 010 011 100 101 110 ( Bitwise AND) Y = A & B: | Z (C is always 0) (bitwise OR) Y- A B; (bitwise XOR) Y-A B Z (Cis always 0) (negation) Y =-A; (Addition) Y A + B: (subtraction) Y = A-B: (Increment) Y-A+1 (decrement) Y-A-1 Z (C...
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