Answer the following: A section of the memory space with the address from Ox6000 to 0x9FFF needs to be fully partitioned to two peripherals with the same memory size. The first peripheral's address starts at Ox6000 and ends at Ox The second peripheral's address starts at Ox ends at Ox9FFF. and In embedded programming, let i = 13, then j =i<< 2; we have j = 0x wise operation, let i = 0x00ff and then i &= ~0x0010, we have i = 0x . And for bit-

Answer the following: A section of the memory space with the address from Ox6000 to 0x9FFF needs to be fully partitioned to two peripherals with the same memory size. The first peripheral's address starts at Ox6000 and ends at Ox The second peripheral's address starts at Ox ends at Ox9FFF. and In embedded programming, let i = 13, then j =i<< 2; we have j = 0x wise operation, let i = 0x00ff and then i &= ~0x0010, we have i = 0x . And for bit-

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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There is an application that requires the following hardware: an Intel 8031, a Program ROM of 8Kx8, a Data ROM of 4Kx8 for look-up tables and a Data RAMs of 8Kx8. The memory map of the design: Program ROM should start at address 0000H. Then, the Data ROM should come above the Program ROM. Finally the Data RAM must go to the top of the memory map. There should be no gaps between the memory addresses of the external ROMs. Calculate the address space of the ROMs and RAMs of your design.
Suppose that DS=1000H, SS= 2000H, CS=3000H, ES=4000H, BP=FFH, BX=FFFFH and DI=5H.i. Which memory locations are addressed by: MOV DL, [BP]?ii. Which memory locations are addressed by: MOV EAX, [BX+DI]?
Write a assembly code for 8086/8088 that replace the contents of each cell with the sum of the contents of all the cells in the original array from the left end to the cell in question. Thus, for example, if the array passed to the function looks like this: 5 2 9 3 7 then when the function returns, the array will have been changed so that it looks like this: 5 7 16 19 26
According to the memory view given below, if RO = 0x20008000, then LDRSB r1, r1 = ?(data overlay big endian)? Memory address Data Øx20008002 ØXA1 Øx20008001 ØXB2 Øx20008000 ØxC3 ØX20007FFE ØXD4 ØX20007FFE OXE5 (Ctrl) A-R1 = 0XC3 B-R1 = 0x000000C3 C-R1 = OXC3000000 D-R1 = 0xffffffC3 E-R1 = OxC3ffffff
For this assignment, you are to write a MIPS assembly language program using the MARS IDE and assume a system has 31-bit virtual memory address (so no worry about negative numbers) with a 4-KB page size (4096 bytes). Write a MIPS program that accepts an integer input that represents a virtual address and outputs the page number and offset for the given address in decimal. The output should look like: The address 19986 is in: Page number = 4 Offset = 3602 Check to make certain your program works. You can use the output from 19986 given above as a test, but I will use other numbers to test it. Submit the MIPS assembly language code and a screenshot showing a test run.
Question 4: There is an application that requires the hardware: an Intel 8031, a Program ROM of 8Kx8, a Data ROM of 4Kx8 for look-up tables, TWO Data RAMs of 8Kx8. The memory map of the design should be: Program ROM should start at address 0000μ. Then, the Data ROM should come above the Program ROM. Finally the Data RAMs must go to the top of the memory map. There should be no gaps between the memory addresses of the external ROMs or RAMS. A. Using logic gates, draw the pin connections of the design. Label your diagram fully. B. Calculate the address space of the ROMs and RAMs of your design. C. Show the design's address space on a memory map, starting with 0000μ at the bottom and FFFFH at the top.
In a computer with a 32-bit data-bus, how many 4-bit wide memory components are used? the answer to this part is 32/4 = 8 components (2-bit wide) I need the answer to part two, please If the size of each 4-bit memory component is 4 x n cells where n = 1G (i.e., 4 x n uniquely addressable locations—n : row, 4 : 2 column/width), what is the total capacity of the memory system? Show your answer in power of 2. (hint: 1000 ~ 210)
Suppose a program segment consists of a purely sequential part which takes 100 cycles to execute, and an iterated loop which takes 400 cycles per iteration. Assume that the loop is dependent on the sequential part, i.e., both parts cannot run in parallel. Also assume that the loop iterations are independent, and cannot be further parallelized. If the loop is to be executed 100 times, what is the maximum speedup possible using an infinite number of processors (as many processors as you could possibly need) compared to a single processor?
There are two sorted arrays stored at locations whose starting addresses are given in registersx11 and x12, i.e self initialized. Write a program in RISC-V that merges the elements of thesetwo arrays in a sorted order and stores them at a new location whose starting address is0x10001000. Here you can initialize the starting addresses and the sorted arrays yourselvesduring the compile time, i.e. changes can be made in the editor.
Write a code in sim8085 for the following problem: 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, 65, 89, 56, 75
Is an asynchronous or synchronous interface preferable for connecting the CPU to the memory? Justification must be provided.
rite an assembly program for the processor family x86-32 that reads three real numbers from the keyboard and shows on the console the average value of them. In your implementation include the function averageOfThree and define for that function the interface below. averageOfThree: ; Input: Three memory addresses on the stack of three 64-bit floating point numbers in main memory. ; Output: The average value of the three input numbers on the stack as a 64-bit floating point number. ;TODO ret