1) Write simple instructions (simple program) that will add two consecutive bytes of data storied with offset locations NUM and NUM+1, store the result into the memory location NUM+2, using both: a- Direct addressing mode b- Indirect addressing mode or any mode

Q: Write the names of addressing modes (source and destination) of the following instructions: a) MOV…

A: The solution for the above given question is given below:

Q: Translate the following MIPS code into C. Assume that the variables f,g,h, i, and j are assigned to…

A: Given: The registers holding the variables are as follows:  $s0 ← f $s1 ← g $s2 ← h $s3 ← i $s4 ← j…

Q: Q2- Write a program in assembly language for the 8085 microprocessor to receive one byte of data via…

A: You are asked to write a program in assembly language for the 8085 microprocessor to send 10 bytes…

Q: 1) Write simple instructions (simple program) that will add two consecutive bytes of data storied…

A: Ans 1)  CMP and SUB, both the instructions subtract one from the other. But the difference is, CMP…

Q: Translate the following C code to MIPS. Assume that the variables i and j are assigned to registers…

A: sll $t0, $s3, 2      # $t0 = 4* i as its 4 byte word sll $t1, $s4, 2       # $t1 = 4*j, as its 4…

Q: A subtraction instruction takes two operands, subtracts the first from the second, and the result…

A: Instruction is a command which contains two parts OPCODE and OPERAND. where OPCODE is the machine…

Q: 6) Compare between SUB & CMP instructions

A: 6)compare between sub and cmp instruction: The compare and subtract instructions in the 8085 both…

Q: Assume the following values are stored at the indicated memory addresses and registers: Address OxFF…

A: To correctly fill in the blank and determine the value for the indicated operand $0x105, it is…

Q: Register R1 (used for indexed addressing mode) contains the value: 0x200 Memory contains the values…

A:

Q: QI) I BX=1000, DS-0200, SS=0100, CS-0300 and AL=EDH, for the following instruction: MOV [BX] +…

A: Here is Solution for Above Problem  :: Q1). Given Data : BX = 1000 DS = 0200 SS = 0100 CS = 0300 AL…

Q: Write simple instructions (simple program) that will add two consecutive bytes of data storied with…

A: In a direct addressing mode, the data to be worked upon is in a memory location and as an operand,…

Q: 2- Write a program in assembly language for the 8085 microprocessor to receive 10 bytes of data via…

A: You are asked to write a program in assembly language for the 8085 microprocessor to send 10 bytes…

Q: 2) Write simple instructions (simple program) make 32-bit subtraction with No1: Ах Вх No2: Сx Dx —…

A: We have 32 bit numbers. Initially we will load the first 32 bit number into the registers AX and BX.…

Q: 1. How many bits are required to address a 8M × 16 main memory if a) Main memory is…

A: Below is the answer to above question. I hope this will be helpful for you..

Q: Q:Non-Volatile Memory includes PROM (Programmable ROM) ROM (Read only Memory) EPROM (Erasable PROM)…

A: ROM (Read only memory) Non-volatile memory include flash memory, Read only memory (ROM) etc.

Q: If BX=1000, DS=0200, SS=0100, CS=0300 and AL=EDH, for the following instruction: MOV [BX] + 1234H,…

A: Answer: It is a base addressing mode. Effective address of the operand obtained by adding direct or…

Q: Select an OR instruction that will: a) OR BL with AH and save the result in AH. b) OR 88H with CX.…

A: Here is the explanation