Differences between DRAM and SRAM?
- 14 Answers
- 68188 Views
- Infosys, Intel, University, Wipro, I also Faced
- E-Mail Answers
Answer Posted / balaji
dram consist of only one transistor and then it is a
volatile memory.it is refreshed periodically otherswise
stored informations are deleted.
sram consists of five or six transistors and it is also a
volatile memory, if power is shutoff or rewrite the data
means already stored informations are deleted.it reqiures
power continuously.
| Is This Answer Correct ? | 174 Yes | 50 No |
Post New Answer View All Answers
Mention what are three regions of operation of mosfet and how are they used?
Draw the Layout of an Inverter?
Explain how logical gates are controlled by Boolean logic?
Draw the Cross Section of an Inverter? Clearly show all the connections between M1 and poly, M1 and diffusion layers etc?
What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?
Explain Cross section of a PMOS transistor?
How to improve these parameters? (Cascode topology, use long channel transistors)
For f = AB+CD if B is S-a-1, what are the test vectors needed to detect the fault?
Explain the Charge Sharing problem while sampling data from a Bus?
Explain how Verilog is different to normal programming language?
For a single computer processor computer system, what is the purpose of a processor cache and describe its operation?
In the design of a large inverter, why do we prefer to connect small transistors in parallel (thus increasing effective width) rather than lay out one transistor with large width?
For an AND-OR implementation of a two input Mux, how do you test for Stuck-At-0 and Stuck-At-1 faults at the internal nodes? (You can expect a circuit with some redundant logic)
What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?
Draw a transistor level two input NAND gate. Explain its sizing (a) considering Vth (b) for equal rise and fall times
