What is the purpose of using ALE signal high?

A)
To disable data bus latch
B)
To latch data D₀ - D₇ from bus to separate data bus
C)
Both (A) and (B)
D)
To latch low order address from bus to separate A₀ - A₇ lines

Correct Answer : Option (D) :   To latch low order address from bus to separate A₀ - A₇ lines

Recently Updated in Digital Electronics Questions
Two 16 : 1 and one 2 : 1 multiplexers can be connected to form a
A)
8 : 1 multiplexer
B)
16 : 1 multiplexer
C)
32 : 1 multiplexer
D)
64 : 1 multiplexer

Correct Answer :   32 : 1 multiplexer

If interrupt service request have been received from all of the following interrupts, then which one will be serviced last?
A)
RST 5.5
B)
RST 6.5
C)
RST 7.5
D)
None of the above

Correct Answer :   RST 5.5

Which liquid crystal is used for LCD display?
A)
Mercury
B)
Aqua regia
C)
Liquid boron
D)
Pneumatic fluid

Correct Answer :   Pneumatic fluid

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