a. How many 128 x 8 RAM chips are needed to provide a memory capacity of 2048
Question:
a. How many 128 x 8 RAM chips are needed to provide a memory capacity of 2048 bytes?
b. How many lines of the address bus must be used to access 2048 bytes of memory? How many of these lines will be common to all chips?
c. How many lines must be decoded for chip select? Specify the size of the decoders.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
a To provide a memory capacity of 2048 bytes we can calculate how many 128 x 8 RAM chips are needed ...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Extend the memory system of Fig. 12-4 to 4096 bytes of RAM and 4096 bytes of ROM. List the memory-address map and indicate what size decoders are needed. Fig. 12-4 16-11 Address bus 10 98 Decoder...
-
A computer uses RAM chips of 1024 x 1 capacity. a. How many chips are needed, and how should their address lines be connected to provide a memory capacity of 1024 bytes? b. How many chips are needed...
-
How many 128 x 8 memory chips are needed to provide a memory capacity of 4096 x 16?
-
. What is the output of the following program? Write your answer in the box below. #include using namespace std; int main() { int a=4; int b=6; int i; int j; } int** k; i = &a; j = &b; *j = 8; if...
-
Take a look at the balance sheet for Starbucks. On it, retained earnings are about $2.2 billion. How do you interpret this amount? Does it mean that Starbucks has $2.2 billion in cash available to...
-
A general expression for the classical Hamiltonian is: H = α p i 2 + H² where p i is the momentum along one dimension for particle i, α is a constant, and H² are...
-
A coin is tossed and a die is rolled. Find the probability of tossing a head and then rolling a number lesser than 3. Use the Multiplication Rule.
-
A natural gas containing 95 mole% methane and the balance ethane is burned with 20.0% excess air. The stack gas which contains no unburned hydrocarbons or carbon monoxide leaves the furnace at 900?C...
-
In the context of absorptive separation processes, how does the introduction of reactive absorption (e.g., using chemical reactants) alter the absorption equilibrium and kinetics? What are some...
-
A ROM chip of 1024 x 8 bits has four select inputs and operates from a 5-volt power supply. How many pins are needed for the IC package? Draw a block diagram and label all input and output terminals...
-
Show how the zero insertion works in the bit-oriented protocol when a zero followed by the 10 bits that represent the binary equivalent of 1023 are transmitted.
-
SABMiller plc is a UK-based company that brews and distributes beer and other beverages. The following information was taken from the companys 2010 Annual Report. Note that in 2010, IFRS required the...
-
The supply curve for a certain commodity is \(n=2,500 p-500\), and the demand curve for the same product is \(n=31,500-1,500 p\), where \(n\) is the number of items and \(p\) is the number of...
-
The premise of this problem is that since dogs supposedly age seven times as quickly as humans, at some point the dog will become "older" than its owner. Karen wanted to determine exactly on which...
-
The supply curve for a new software product is given by \(n=2.5 p-500\), and the demand curve for the same product is \(n=200-0.5 p\), where \(n\) is the number of items and \(p\) is the number of...
-
To control a certain type of crop disease, it is necessary to use \(23 \mathrm{gal}\) of chemical A and \(34 \mathrm{gal}\) of chemical B. The dealer can order commercial Spray I, each container of...
-
Solve the linear programming problems in Problems 56-59. The Thompson Company manufactures two industrial products, standard ( \(\$ 45\) profit per item) and economy (\$30 profit per item). These...
-
What are estate, gift, and inheritance taxes?
-
1A. If the researcher is concerned about the number of variables, the nature of the analysis, and completion rates, then, he/she is at which stage of the sampling design process (Figure 11.1 in the...
-
The 8-bit ASCII word Bye is to be transmitted to a device address 39 and endpoint 2. List the Output and Data 0 packets and the Handshake packet for a Stall for this transmission prior to NRZI...
-
The following stream of data is to be transmitted by USB: 01111111001000000001101110000011 (a) Assuming bit stuffing is not used, sketch the NRZI waveform. (b) Modify the stream by applying bit...
-
Sketch the waveforms for the SYNC pattern used for USB and the corresponding NRZI waveform. Explain why the pattern selected is a good choice for achieving synchronization.
-
Use the balance sheets below for the years 2020 and 2021 to answer the question that follows. Calculate the change in net working capital in 2021. Balance Sheet as of December 31, 2020 2021 2020 2021...
-
M&M Corporation recently purchased a new machine for $339,000 with a ten-year life. The old equipment has a remaining life of ten years and no disposal value at the time of replacement. Net annual...
-
In Year 1 , Stallman Co . had a break - even point of 8 0 , 0 0 0 units, a selling price of $ 1 9 per unit, and fixed costs of $ 2 0 0 , 0 0 0 . What is Stallman Co . s variable cost per unit? (...
Study smarter with the SolutionInn App