Write an ALP to copy 4 bytes of data from memory location 2500h to 3500h

Q: A 74LS139 2-to-4 code is used to partition the memory space of an MC68008 into 4 quadrant, ROM, RAM,…

A: 74LS139 2-to-4 code: 74LS139 compares two separate 2-to-4 decoders in a single package. Features: It…

Q: Find offset value stored in BP if the physical address is (A0123h) and SS-REG is (A000h)

A: BP is the offset for Stack Register (SS). The physical address computed when BP is considered as the…

Q: Develop an ALP to transfer the content of ROM location starting from 300H to RAM location 50H. After…

A: Answer: I have given answered in the handwritten format in brief.

Q: Design an interface for a bidirectional I/O device which has the binary address 1100 1100. Its…

A:

Q: design a rom by using a address decoder, input buffer and or gate that stored value of 11 when…

A: Answer: I have given answered in the handwritten format

Q: Design a 8x4 ROM with the following contents. Show the full diagram and follow all the required…

A: GIVEN:

Q: Show how the content of internal address 6BH could be transferred to the accumulator. What is the…

A: Show how the content of internal address 6BH could be transferred to the accumulator. What is the…

Q: 5. Find the values stored in TL, TH if a delay of 5msec is required in the 8051 microcontrollers?

A: Find the values stored in TL, TH if a delay of 5msec is required in the 8051 microcontrollers.

Q: 1-Write aprogram to set (bit-5) and change(bit-8) and complement the1-byte memory location.

A: Answer

Q: The write operation in Dynamic Random Access Memory (DRAM) is using a voltage signal to represent…

A: I have provided solution in step2

Q: * STA is used to store the contents of 16 bit accumulator to a 16 bit memory location to store the…

A: To find STA is used for.

Q: The write operation in Dynamic Random Access Memory (DRAM) is using a voltage signal to represent…

A: During a write operation, a voltage (high=1, low=0) is applied to the DQ. This voltage is translated…

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A: Disk rotates at speed of 500 rotation per sec.  That is,  1 sec - 500 rotation x sec - 1 rotation…

Q: 3) Multiply Bl with the content of the memory location pointed by SI+30, store the result into Dx?

A: Consider 8-bit multiplication, we can use MOV and MUL instructions here. MOV destination, source…

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A: Here we are asked about the first address of block (starting). IP is of 32 bits, which is divided…

Q: Instruction CLD belongs to Implied addressing and it sets the Carry Flag to one. Select one: True…

A: The given statement is false.   CLD is an example of implied addressing mode It reset the DF flag to…

Q: Write a PICmicro Assembly code that accept 4-bit operand 1 from the least significant bits of RB…

A: The code is in step 2:

Q: The minimum size of the ROM required for storing the 12 bit (unsigned) binary multiplier is Mega…

A: Dear Student, The input to rom will be 2 lines of 12 bits each. The truth table size for 12 bit…

Q: b) Binary values of the select inputs S2, S1, and So that must be applied to BUS;

A: The question is to write the answer of question b) for the given problem.

Q: Write an ALP to copy 4 bytes of data from memory location 2500h to 3500h

A: Program 1:  LDA 2500H   : "Get the contents of memory location 2500H into accumulator"MOV B, A    :…

Q: ALP for 8-bit divison of numbers in register r3 and r4 and store result in P2

A: Given: ALP for 8-bit divison of numbers in register r3 and r4 and store result in P2.   ALP is a…

Q: A message of 200 character stored in external ROM is to be transferred serially at baud rate 2400bps…

A: Message length: 200  Baud rate: 2400 Asked:- Transfer Characters stored in external ROM serially at…

Q: Redraw the block diagram in Figure for a 64k × 8 memory.

A: Memory array configuration   The SRAM is organised in a structure of 256 rows and 256 columns.…

Q: The write operation in Dynamic Random Access Memory (DRAM) is using a voltage signal to represent…

A: Actually, DRAM stands for Dynamic Random Access Memory.

Q: Convert given expression to three address code    a := (-c * b) + (-c * d)

A: HI THEREI AM ADDING THREE ADDRESS CODE FOR GIVEN EXPRESSION BELOWPLEASE GO THROUGH ITTHANK YOU

Q: In ROM, the data bus is not Unidirectional Select one: O True O False

A: Question. In ROM, the data bus is not unidirectional.

Q: 5. For in-use inodes, each address in use is also marked in use in the bitmap. If not, print ERROR:…

A: The above question is solved in step 2:-

Q: Please draw Datapath and list the local storage with minimum numbers of bits

A: Lets see the solution in the next steps

Q: g) The smallest unit of binary data is the 1. bit. 2. byte. 3. word. Diec h) Which of the following…

A: According to the information given :- We have to fill in the blank on the basic of option mentioned.

Q: Write a code that can find the average of 5 bytes stored at offset 300h. Store the qoution and the…

A: Assign the values in AI. Move the contents to SI Move 0000 to AX Move the content from BL to CL SI…

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A:

Q: Write three address code and quadruple for the expression a[i] = -b * (a[k--]- y[ k--] /2)

A: a[I]=-b*(a[k--]-y[k--]/2)

Q: In 8051 microcontrollers, how is it feasible to store data at address 000H when program instructions…

A: The given question has asked how is it possible to store both data and program instruction at the…

Q: 3. Show the inputs and outputs for a 128 MByte memory with 32-bit read/write operations and byte…

A: The diagram is drawn in the next step :

Q: Draw a diagram of a static ROM in the form of 4 bit NMOS NOR array for two wor n10 and 1001.

A:

Q: Draw the complete design for constructing a SRAM memory of a total capacity 512KX32 using a SRAM…

A: Draw the complete design for constructing a SRAM memory of a total capacity 512k * 32 using a SRAM…

Q: n a DMA write operation the data is transferred:  A. from I/O to memory

A: DMA- DMA stands for Direct memory access. It is a method that allows an input/output (I/O) device…

Q: To move data block stored in memory address 5000-500F, one can use loop technique with a counter of…

A: According to the question, we have to choose a correct option . The question is - to move stored…

Q: Write an ALP to exchange block of data word by word (8 words) between two memory locations. Assume…

A: Answer is given below-

Q: Design a 4-word by 8-bit ROM using pseudo-nMOS pullups Assume the following contents for the…

A: Lets see the solution in the next steps

Q: with 20address lines, up to 2MB of memory can be addressed 1-true 2-false

A: 20 address lines are needed for 1MB of Data. Lets calculate other way around No Of address lines 20,…

Q: Show the contents of a lookup ROM which implements the function (X -3). X and Y are 3-bit values. X…

A: The required look-up table with given below, with intermediate steps (x+1 and y+1) shown in there.…

Q: After executing : MOV SP,-10101111000B PUSH SP What is the content in hex of the…

A: When Mov SP,--10101111000B is executed, the hex value of SP register will be H=FA and L=88 where H…

Q: Write program in MIPS assembly "RdSt" to read a string from the memory, suppose that the address of…

A:

Q: Give the maximum hex value that can be brought into the CPU at a time for a 8-bit bus.

A: Here is the explanation about the maximum hexadecimal value in a bus:

Q: What three elements can be used to form the effective address of an operand in memory

A: Addressing Modes: The addressing mode is considered as the way of defining an operand before…

Q: Determine the value of memory location 3001H. Given that initial value of register B = 3, C = 10 and…

A: Here below i solve these instruction line by line and  find the value of location 3001H.…

Q: Q/ Design (2Mx16) SRAM by using (1Mbyte) SRAM.

A: Pre-charge Circuit  The pre-charge circuit is one of the imperative parts that is continually used…

Q: DEBUG shows the address 807C:010F. The corresponding physical address is ______.

A: Adding 0H after, 807C =807C0H And, adding H after, 010F =010FH   Adding both the given values: So,…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.