Embedded Systems Dram Interfaces Online Exam Quiz
Embedded Systems Dram Interfaces GK Quiz. Question and Answers related to Embedded Systems Dram Interfaces. MCQ (Multiple Choice Questions with answers about Embedded Systems Dram Interfaces
What is the duration for memory refresh to remain compatible?
Options
A : 20 microseconds
B : 12 microseconds
C : 15 microseconds
D : 10 microseconds
What is the maximum time that the RAS signal can be asserted in the page mode operation?
Options
A : 5 microseconds
B : 10 microseconds
C : 15 microseconds
D : 20 microseconds
Which interfacing method lowers the speed of the processor?
Options
A : basic DRAM interface
B : page mode interface
C : page interleaving
D : burst mode interface
What does BEDO DRAM stand for?
Options
A : burst EDO DRAM
B : buffer EDO DRAM
C : BIBO EDO DRAM
D : bilateral EDO DRAM
Which of the following mode of operation in the DRAM interfacing has a page boundary?
Options
A : burst mode
B : EDO RAM
C : page mode
D : page interleaving
Which of the following has a fast page mode RAM?
Options
A : burst mode
B : page interleaving
C : EDO memory
D : page mode
In which pin does the data appear in the basic DRAM interfacing?
Options
A : dout pin
B : din pin
C : clock
D : interrupt pin
Which of the following can transfer up to 1.6 billion bytes per second?
Options
A : DRAM
B : RDRAM
C : EDO RAM
D : SDRAM
What is EDO RAM?
Options
A : extreme data operation
B : extended direct operation
C : extended data out
D : extended DRAM out
Which mode of operation selects an internal page of memory in the DRAM interfacing?
Options
A : page interleaving
B : page mode
C : burst mode
D : EDO RAM
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