The following tables contains memory dump and contents of few registers, as follows: k**** add cont reg cont Ox100 Oxff eax Ox100 Ox104 OXCD есx 0x1 Ox108 Ox22 edx 0x3 Ох10C Ох33 **** *** What is the value of the following operand 4[eax] ? Select one: a. OXFF b. Ox104 с. ОхCD d. Ov102
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- The following tables contains memory dump and contents of few registers, as follows: *** add cont reg cont Ox100 OXFF eax 0x100 Ox104 OXCD есх Ох1 Ox108 Ox22 edx 0x3 Ох10С Ох33 **** What is the value of the following operand 9[eax,edx] ? Select one: а. Ох103 b. Ox09 с. Ох33 d. 0x10C* The LOOP # will affect only CX O All CS, CX and IP Both CX and IP non of those only IPO if BX=1000, DS=0400, and AL=EDH, for the following instruction: MOV [BX] + 1234H, AL. the physical address is 6243H O 6324H 4244H O 6234H 4234HHomework 4 Solution should use this website for solution Sim8085 - A 8085 microprocessor simulator Question 2 Write a program to perform the operation: Multiply by 2. Assume the input data is stored in a half a byte at location 20D0h.The format of the input is 0000X3X,X¡Xo. As an example, the data value can range from 00 to OF. The output should be stored at 3000h
- funCount: MOVLW .15 MOVWF Ox82 count: DECF Ox82 BNZ count RETURN Assuming Oscillator frequency is set to 4 Mhz, fill in the following blanks based on the execution of the above code segment: Instruction cycle period, Tinst = uSec Number of instruction cycles required to execute the code Total time to execute the code uSecADD [R1], R2, [R3]; Here [R1] and [R3] indicate memory locations pointed by R1 and R3 register respectively. Here the operand field next to opcode will hold the result at the end. Assume that the machine code of this instruction is loaded at address 1020H of the main memory. Also assume that the contents of registers R1, R2 and R3 are 2001H, 2002H and 2003H respectively. Moreover, 1000H, 2000H and 3000H are saved at memory addresses 2001H, 2002H and 2003H respectively. a) Draw a schematic diagram of a CPU, show its important functional units required to process this instruction.Explain what each line of the following code does and what data is created and stored (both in registers and in memory). Make sure to include all relevant memory locations if appropriate. Assume that the first line of code below starts at memory address 0×B00. VAR 1 EQU 2560 VAR 2 DCD ОХСАFE R1, =VAR 1 R2, =VAR 2 R3, [R2] R3, R1 R3, [R2, #-8] LDR LDR LDR SUB STR
- Q5 - Where is the operand (data) found in each of the following addressing modes? Example: d = direct (the operand specifier is the address of the operand) i.e.; the operand is found in the memory location whose address is given in the second and third bytes of the instruction. (DO NOT USE Mem[ OprndSpec ] as given in the text but rather write it out as shown) i = s = sf = x = sx = n =5- Create an algorithm in assembly that will compute the area of a triangle. Here is the state of the memory when starting the algorithm: Base is stored as an 8 bit unsigned integer in a memory location pointed to by the special register X. Height of the triangle is stored as an 8 bit integer in a memory location pointed to by the special register Y. Your computed area of the triangle should be stored in memory at a location pointed to by the special register Z. If multiple rows of memory are required, then Z indicates the starting address. Requirements Clearly list the assembly commands required for this algorithm. How many rows of program memory are required for this algorithm? How many clock cycles (according to the AVR ISA) are required for this algorithm? What addressing mode is used for each assembly instruction?80x86 Intel Assembly language Write an 80x86 Intel assembly language program: Declare two integer arrays and initialize the first one with 7, 6, 5, 4 and 3. Initialize the second one with 3, 6, 9, 10, 15 Declare the third array of the same size but do not initialize. Your program must initialize ESI and EDI to have the addresses of the array1 and array2 respectively. Use EBX and place the address of the third array in that register. Use these registers to add the first element of the first array to the first element of the second array and place the result in the third array. Updated the values of these registers so all of them refer to the next location.
- AIM- Write an 8085 sequence to check whether the first set of reading is higher than the second one or not. PROBLEM STATEMENT- The pressure of two boilers is monitored and controlled by a microcomputer works based on microprocessor programming. A set of 6 readings of first boiler, recorded by six pressure sensors, which are stored in the memory location starting from 2050H. A corresponding set of 6 reading from the second boiler is stored at the memory location starting from 2060H. Each reading from the first set is expected to be higher than the corresponding position in the second set of readings. Write an 8085 sequence to check whether the first set of reading is higher than the second one or not. If all the readings of first set is higher than the second set, store 00 in the 'D' register. If any one of the readings is lower than the corresponding reading of second set, stop the process and store FF in the register 'D'. Data (H): First set: 78, 89, 6A, 80, 90, 85 Second Set:71, 78,…In sim8085. c) Execute the given 8085 instructions and attach the memory view before and after execution. Take value of your choice at the required memory locations. Code: LXI H, 2000H MOV A,M ADI 02H INX H MOV M,A HLTCode required in mips assembly language not a c code required Write a MIPS procedure that takes as its two parameters the starting address of a (zero-terminated) string, and a character c, and removes all instances of the character from the string. Also, write a main program to test your procedure. Your main program should input a string from the user (you can assume that the string will be at most 40 characters, not including the zero byte delimiter), and then prompt for input of a character c. If the character c that the user inputs is the newline character (ascii code 10), your program should terminate. Otherwise, your program should invoke your procedure, output the modified string, and then prompt for input of another character to be removed from the string, continuing in this manner until the input character is the newline character.