q) State whether the following instructions are valid or invalid? Define the valid instructions. In case any instruction is invalid then state the reason of their invalidity. ADD BX, [1234H] AND 23H, AL CMP AL, SP JCXZ Telecom IMUL BL
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q)
State whether the following instructions are valid or invalid? Define the valid instructions. In case any instruction is invalid then state the reason of their invalidity.
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- ADD BX, [1234H]
- AND 23H, AL
- CMP AL, SP
- JCXZ Telecom
- IMUL BL
q)
Why logical instructions are also termed as bit-manipulated instructions? Perform the AND (logic multiplication) and OR (logic addition) operation on the given numbers:
A: 10011010
B: 00110101
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- Q 4. State whether the following instructions are valid or not. If valid then define properly, if not, then state the reason of their invalidity: MOV [BX + SI + 2], AL XCHG AL, CX ADD 23H, ALli $t2, 2 L1: add $t1, $t1, $t2 sub $t1, $t1, $t3 bne $t1, $t4, L1 sub $t4, $s0, $t3 Given the modified single-cycle processor shown below, what are the values (in binary) of instruction[31-26], instruction[25-21], instruction[20-16], instruction[15-11], instruction[5-0], Read data 1, Read data 2, ALU zero, PCSrc, and all the main control decoded output signals when the time is at 1950 ns. The below single-cycle processor diagram can be used for your reference. Note: A new decoded signal output “Tzero” is added for executing “bne” instruction. The signal definition is described below: Instruction Opcode New Main Control Output Signal beq 00100b (4d) Tzero = 0 bne 00101b (5d) Tzero = 1 At the moment of 1950 ns, the below values (0, 1 or X) are:instruction[31-26] = instruction[25-21] = instruction[20-16] =instruction[15-0] = Read data 1 output = Read data 2 output = RegDst = ALUSrc = MemtoReg = RegWrite =…FILL IN THE BLANKS ? (8) After the instructions MOV AX, 2500H and ADD AX, 2300H have been executed in sequence, find the status of SF= 【16】, AF= 【17】 and ZF= 【18】.
- [Note: You are allowed to use only instructions implemented by the actual MIPS hardwareprovided in attached photos below. Use assembly language format from the references orthe book. Note, base ten numbers are listed as normal (e.g. 23), binary numbers areprefixed with 0b and hexadecimal numbers are prefixed with 0x.] Write a C program and corresponding assembly program based on MIPS ISA that reads three edges for a triangle and computes the perimeter if the input is valid. Otherwise, display that the input is invalid. The input is valid if the sum of every pair of two edges is greater than the remaining edge. [Direction: You can consult any resources such as books, online references, and videosfor this assignment, however, you have to properly cite and paraphrase your answerswhen it is necessary.] solve it any how urgently please.2 – Find C, and Z flags after executing the compare instruction in each of the following codes: (c) LDI R20, $3F CPI R20, $3FPlease solve and show all work and steps. Translate the following MIPS code to C. Assume that the variables f, g, h, i, and j are assigned to registers $s0, $s1, $s2, $s3, and $s4, respectively. bne $s3, $s4, Else add $s0, $s1, $s2 j Exit Else: sub $s0, $s1, $s2 Exit:
- -Please I need a complete code -Write a assembly code - using 16 bit register - please in code use MACRO -show test cases in emuo8086 Q2. - - - Write assembly code to perform the following computations: Calculate the sum of elements in the array, and the occurrences of each element in the array and store the results in the occurrences array. Check if the sum is divisible by 2. If the sum is divisible by 2, print “even”, otherwise, print “odd” The code should declare an array of 10 elements and the user should enter each value from the keyboard. Assume the user enters digits between 0 and 9 only. The results should be printed on the screenbranch instructions -> machine language translationThe following programme gives an example of how to calculate the branch offsets in a programme once the process for computing the branch offsets for the branch instructions has been described. Because the final two bits of the address will be dropped in this case, the branch offsets may be calculated by simply adding or subtracting line numbers. In contrast to "the $pc contains the address of line," which would be erroneous, the text will thus read "the $pc points to line," which is accurate.Consider the following code sequence, (i) MOV. B, R0 ADD C, R0 MOV R0, A Calculate the cost of the above instructions in terms of access time and memory usages
- (Amdahl’s law question) Suppose you have a machine which executes a programconsisting of 50% floating point multiply, 20% floating point divide, and the remaining 30% are fromother instructions.(a) Management wants the machine to run 4 times faster. You can make the divide run at most 3 timesfaster and the multiply run at most 8 times faster. Can you meet management’s goal by making onlyone improvement, and which one?-Please I need a complete code -Inline assembly code with c -Please using 16 bit register -important note(The reading and printing should be done in C and the rest of the code in assembly.) Show the test cases in visual stadio Q1.Write an inline assembly code to calculate the factorial of an integer called (A), and print the result. The value of A must be entered by the user. The reading and printing should be done in C and the rest of the code in assembly.Assembly a) Translate the following loop into C. Assume that the C-level integer i is held in register X10. X0 holds the C-level integer called result, and X1 holds the base address of the integer MemArray. (see the figure) b) Describe the typical process of calling a procedure and what you need to consider. c) What addressing mode is used when implementing arrays in C. d) What addressing mode is used with branch instructions .