the hexadecimal address of dueDate ?
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The following data segment starts at memory address 1000h (hexadecimal)
.data
printString BYTE "ASSEMBLY IS FUN",0
moreBytes BYTE 25(DUP)0
dateIssued DWORD ?
dueDate DWORD ?
elapsedTime Word ?
What is the hexadecimal address of dueDate ?
a. 1045h
b. 1029h
c.1010h
d. 102Dh
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- If the value 8 is stored at the memory location indicated by address 5, what is the difference between writing the value 5 into cell 6 and simply shifting the contents of cell 5 into cell 6?Write a function that snapshots the timer using extended inline assembly and returns the32-bit value as a uint32_t. The base address of the timer should be sent as the sole argumentto the function as a uint16_t pointer.Determine the output of the following Pep/9 machine language program. The left column is the memory address of the first byte on the line: 0000 D10013 0003 F1FC16 0006 D10014 0009 F1FC16 000C D10015 000F F1FC16 0012 00 0013 4A6F 0015 79
- In programming, a pass through a loop is a(n)? A. Scan B. Iteration C. Execution D. None of the above Justify your answer with explanations The number of address lines required to address a memory of size 32k is? A. 15 B. 16 C. 18 D. 14 Justify your answer with explanationsComment on each snippet with what the snippet does. Assume that there is an array, int arr [6] = {3, 1, 4, 1, 5, 9}, which starts at memory address 0xBFFFFF00. You may assume that each integer is stored in 4 bytes. Register a0 contains arr's address lw t0, 0(a0) lw t1, 8(a0) add t2, t0, t1 sw t2, 4(a0) 2. add t0, x0, x0 loop: slti t1, t0, 6 beq t1, x0, end slli t2, t0, 2 add t3, a0, t2 lw t4, 0(t3) sub t4, x0, t4 sw t4, 0(t3) addi t0, t0, 1 j loop end: pseudo-instructions are not allowedUsing C Language In this function, b has the address of a memory buffer that is num_bytes long. The function should repeatedly copy the 16 byte pattern that pattern16 points at into the memory buffer until num_bytes have been written. If num_bytes is not a multple of 16, the final write of the 16 byte pattern should be truncated to finish filling the buffer. void memset16(void *b, int num_bytes, void *pattern16) For example if the 16 bytes that pattern16 points at is 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff, then memset(b, 20, pattern16) should write to the buffer pointed at by p the 20 bytes 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff 00 11 22 33. Use SSE instructions to improve efficiency. Here's pseudocode. x = SSE unaligned load from pattern16while (num_bytes >= 16) SSE unaligned store x to p advance p by 16 bytes decrement num_bytes by 16while (num_bytes > 0) store 1 byte from pattern16 to p advance p by 1 byte advance pattern16 by 1 byte…
- How many hexadecimal digits are used when representing a nibble in hex form? 0 1 O 3 O 2 O O Patti the Programmer decides to create a function with three int16 parameters, sending all three by-reference. Will she need to pad her functions activation record to make it 32-bit aligned? O The answer will depend on how many registers get preserved on the stack O Yes O No O The answer will depend on the value of the passed parameters How many bits of stack memory are used when passing an int16 variable by-value to a function? O 32 O 64 O 16 O 8Draw a picture illustrating the contents of memory, given the following data declarations: (You need to draw a diagram showing the memory addresses and their contents.) Assume that your data segment starts at 0x1000 in memory. Your answer should fill the table below and explain why. Addres Hexadecimal Hexadecimal S Value Value 0x1000 Ox |0x Ox Ox 0x Name: asciiz "Jones" Age: byte 48 Numbers: word 11, 20 Letter1: asciiz "Car" Letter2: .byte 25 Hexadecimal Value Hexadecimal ValueReview the following snippet from an assembly code listing file (source assembly statements and listing file line numbers are removed purposely) and answer the questions. 00000000 B8 00000000 00000005 03 05 0000000A R 0000000B 66| 2B 15 00000008 R 00000012 41 00000013 69 15 0000000A R FFFFFED9 0000001D 8A C3 0000001F FF OD 0000000A R 00000025 661 B9 0019 1) Locate the instruction that has the smallest size object code (i.e. minimum byte-length), what is the corresponding address of the instruction? type your answer... 2) Locate the instruction that has the largest size object code (i.e. maximum byte-length). What is the byte-length of the instruction? type your answer... 3) How many of the above instructions have direct memory reference? choose your answer... 4) What is the total length (number of bytes) of the above object code snippet? type your answer... 5) How many instructions contain an opcode prefix? choose your answer...
- Student information is stored in a data area, and each student entry is formatted as follows:The first nine bytes are the student ID in ASCII format.The following byte is the course score.The following phrase is the section identifier. There are over 300 such student records in memory, which have been loaded consecutively beginning at address $10000. To indicate the conclusion of the records, the last record loaded is a dummy record with a section identifier of $FFFF. Create an assembler subroutine GetMax that searches the complete list for the highest mark. If there is a tie, the student with the highest score on the list should be found. The beginning address of the subroutine should be returned.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?Complete the following sequence of three MIPS instructions: mul28: $t0, 28 mul $to ir by dragging four items from the below list into the correct spaces. Your code should implement a procedure, using the standard conventions covered in class for passing parameters and returning results, that returns the product of its argument and 28. $ra li sb $a0 $v0 Ib move lui Give a sequence of two MIPS instructions that branches to the target address represented by the name "loop" if and only if the contents of $$0 are less than or equal to the contents of $s1. Do this by dragging two items from the below list into the correct spaces. slt $at, $s1, $s0 bne $at, $zero, loop bltz $at, loop slt $at, $s0, $s1 beq $at, $zero, loop