Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: A 68020-based single-board microprocessor system is to be used to keep track of items in a shop. The shop sells up to N items. Each item is characterized by its 28-byte ASCII-encoded name followed by a longword pointer. This pointer points to the actual record that describes the item. A record consists of a 256-byte text field that describes the item, followed by four consecutive 4-byte fields. These fields define the item's cost price, selling price, number bought, and number sold. Suppose you need to access field x of item. Before accessing the field, you may assume that the 68000 registers have been set up as follows
AO points at the first item in the list of N items
• DO contains item number y and is in the range 0 to N 1
• D1 contains the field number x and is in the range 0 to 3
a. Draw a map to illustrate the above data structure.
b. Show how you would use the 68000 microprocessor to access field x of item y from the data structure.
c. Show how you would use the memory indirect addressing mechanism of the 68020 to access the same field in the data structure.
take a byte-addressable computer with 24-bit addresses, a cache capable of storing a total of 64KB of data, and blocks of 32 bytes. Show the format of a 24-bit memory address for.
describe working procedure for Karnaugh map or K-map for two-, three- and four-variable functions.
Write the register transfer sequence needed to implement a multiply instruction on ASC.
How many bits are needed to uniquely represent a code that includes.
Give two examples where it will be appropriate to create a PowerPoint presentation to convey information to a group of people working in the field of law.
Develop the finite difference approximation of Fick's second law of diffusion in polar coordinates. Write a MATLAB program that can be used to solve the following problem.
Customers arrive at a grocery stores checkout counter according to a Poisson process with rate I per minute. Each customer carries a number of items.
how to Calculate the cost of 1 MByte of main memory.
Repeat Problem, substituting the uniform quantizer with the optimal nonuniform quantizer.
The switches have the VLANs defined, one for the offices, one for the MIS, and one for the warehouse. Recognize what threats are resolved by the Redhat linux.
There are three classes of instructions in an instruction set (two-address, one address, and zero-address). All instructions must be 32 bits long.
Create your own file to test your program. Your job is to set up the input and output files to have the program read from a file and write to a file.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd