Question

In: Computer Science

Assume that a sequence of 10 32-bit values exists in your data segment at label "x:"...

Assume that a sequence of 10 32-bit values exists in your data segment at label "x:"
Write the MIPS statement(s) to read the 2nd 32-bit value into $t0

Solutions

Expert Solution

MIPS is little-endian. One result of this is that character data appear to be stored "backwards" within words. Here is a representation of part of memory, storing the characters "Help" (0x706c6548) and then the number 32766 (0x00007ffe).

The way to access them is specifiesd in table as follows :

0x10000000 0x48 ("H")
                                      0x10000001 0x65 ("e")
                                      0x10000002 0x6c ("l")
                                      0x10000003 0x70 ("p")
                                      0x10000004 0xfe
                                      0x10000005 0x7f
                                      0x10000006 0x00
                                      0x10000007 0x00

Related Solutions

Assume a 10-bit data sequence, D = 1100101001 and generator polynomial, P(X) = X^4 + X^3...
Assume a 10-bit data sequence, D = 1100101001 and generator polynomial, P(X) = X^4 + X^3 + X + 1. a. Calculate FCS and indicate the transmitted bit sequence. b. In the class, we learned that a bit error in the data portion can be detected at the receiver. Can the receiver detect a bit error if it happens in the FCS field? Show an example by assuming that the last two bits in the FCS field are in error.
If A is a 32-bit address, typically an instruction sequence such as: lui x19, A_upper addi...
If A is a 32-bit address, typically an instruction sequence such as: lui x19, A_upper addi x19, x19, A_lower can be used to load the word at A into a register (in this case x19). a) How many bits of A are in A_upper? b) If the MSB of A_upper is 1, what would be the value of the leftmost 32-bits of register x19. Provide your answer in decimal. c) After the lui instruction, the rightmost 12-bits of x19 would...
Assume that you had just received the bit sequence "10000011". Given the first bit is a...
Assume that you had just received the bit sequence "10000011". Given the first bit is a parity bit, which parity system would indicate that there has been a 1 bit transmission error? Justify your answer. Enter your answer below.
2.31. Show that for each of the following values of a and b, there exists x,...
2.31. Show that for each of the following values of a and b, there exists x, y in Z satisfying ax + by = 11. (i) a = 11, b = 0, (ii) a = 22, b = 11, (iii) a = 33, b = 22, (iv) a = 451, b = 33, (v) a = 484, b = 451. 2.39. Prove that gcd(ad, bd) = |d|gcd(a, b). 2.44. Does the Diophantine equation 12x + 33y = 1 have an...
Find the absolute extrema if they exists, as well as all values of x, where they...
Find the absolute extrema if they exists, as well as all values of x, where they occur, for the function f(x)=1/3x^3+1/2x^2-12x+5 on domain [6,6]
Two numbers x and y that are not machine numbers are read into a 32-bit word-length...
Two numbers x and y that are not machine numbers are read into a 32-bit word-length computer. The machine computes to xy2. what sort of relative error can be expected? Assume no underflow or overflow
Data set : Data Set G: Assume the population values are normally distributed. Random variable: x...
Data set : Data Set G: Assume the population values are normally distributed. Random variable: x = weight of border collie in pounds sample size = 25 34.1 40.8 36.0 34.9 35.6 43.4 35.4 29.3 33.3 37.8 35.8 37.4 39.0 38.6 33.9 36.5 37.2 37.6 37.3 37.7 34.9 33.2 36.2 33.5 36.9 1. Choose another confidence level similar to one found in the homework (do not use the confidence level from the posted example). Based on the second confidence level,...
Assume that we are executing the following code on a 32-bit machine using two’s complement arithmetic...
Assume that we are executing the following code on a 32-bit machine using two’s complement arithmetic for signed integers. Which of the following will be printed when the following code is executed (circle those printed, and show work; e.g., how the values are stored): #include <stdio.h> int main() { char x = 0xF;                // x = ________ char y = -1;                 // y = ________ unsigned char z = 0xFF;      // z = 11111111        if (x<z)     printf("performed unsigned compare,...
Assume X ~ ? (10, 4) where ? implies unknown. What two values of (symmetric around...
Assume X ~ ? (10, 4) where ? implies unknown. What two values of (symmetric around the population mean) contain: a) 75% and b) 95% of the distribution? Draw a diagram. Relate your answer to b) to the empirical rule.
Find the 10-point DFT sequence of the x [n] sequence given below. ?[?] = cos (...
Find the 10-point DFT sequence of the x [n] sequence given below. ?[?] = cos ( 3??/ 5 ) . sin( 4??/ 5 )
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT