The heart of the micro computer is_
A. MPU
B. CPU
C. VLSI
D. SSI
ANSWER: A
The heart of the micro computer is_ Read More »
A. MPU
B. CPU
C. VLSI
D. SSI
ANSWER: A
The heart of the micro computer is_ Read More »
A. Intel 4004
B. 8080
C. 8085
D. 4008
ANSWER: A
The First Microprocessor was Read More »
A. LSI
B. VLSI
C. SSI
D. VSSI
ANSWER: A
THE 82C55A is an……..peripheral. Read More »
A. Software diagnostic tool
B. Software
C. Tool
D. Program
ANSWER: A
The breakdown function can also be used to implement a Read More »
A. a peripheral controller device
B. a controller device
C. a peripheral device
D. a peripheral
ANSWER: A
The 82C37A acts as Read More »
A. Ins.
B. 10ns.
C. 100ns.
D. 1μs
ANSWER: C
For the most Static RAM the maximum access time is about Read More »
A. concentrated refresh.
B. distributed refresh.
C. hidden refresh.
D. signal refresh
ANSWER: A
BURST refresh in DRAM is also called as Read More »
A. 10ns.
B. 60ns.
C. 300ns.
D. 1μs.
ANSWER: B
For the most Static RAM the write pulse width should be at least Read More »
A. 4 general purpose registers
B. 5 general purpose registers
C. 6 general purpose registers
D. 2 general purpose registers
ANSWER: A
A. EOC.
B. I/PO-I/P7.
C. SOC.
D. OE.
ANSWER: D
In ADC 0808 if……….pin high enables output Read More »