B.Sc. II (Semester III) (CBCS) Examination, 2018
aDVANCED mICROPROCESSOR (paper vi)
Day and Date Thursday, 6-12-2018 Total Marks 70
Time 2.30 p.m. to 5.00 p.m.
1. Select the correct alternative of the following 14
is internal memory of the CPU.
Cache Register RAM ROM
To work a specific operation of is function of
Op-code Mode
Address All of the above
The data stored on the CD-ROM is in the form of
0 1 pit, land 01
The associative memory is
PROM CAM
RAM EEPROM
To synchronize Microprocessor and bus control logic is
necessary.
Timing circuitry CPU
ALU System bus
The number of address lines are required to 512 byte
memory.
10 12 11 9
Reliability of memory is measured in
Read time Write time
MTBF Delay time
The width of pit and land is about μm.
0.5 0.1 0.01 0.6
is hardware priority interrupt method.
DMA Daisy Chain
Polling None of the above
10) Following is IOP.
8080 8089 8086 80186
11) Static memory is made from
Capacitor Resistor
Flip-flop Diode
12) Following is fastest data transfer technique.
Programmed I/O Interrupt initiated I/O
DMA All of the above
13) can send and receive data on transmission line simultaneously.
Half duplex Duplex
Full deplex None of the above
14) In semiconductor memory logic family is used for low power
consumption.
CMOS TTL DTL RTL
2. Answer any four of the following 8
What is associative memory
Explain Instruction format.
Write a note on magnetic memory.
Give the function of I/O interface.
Why memory hierarchy is necessary
What is DMA
Write notes on any two of the following 6
Write a note on mapping.
Write a note on strobe method.
Write a note on IOP.
3. Answer any two of the following 8
Explain two level memory hierarchy.
Explain memory mapped I/O.
Explain arithmetic instructions.
Answer any one of the following 6
What is segmentation
Write a note on bit slice processor.
4. Answer any two of the following 10
Write a note on combinational ALU.
Write a note on parallel priority interrupts method.
Explain stack register.
Answer any one of the following 4
Write a note on sequential ALU.
Explain associative mapping.
5. Answer any two of the following 14
Explain CPU control unit.
Explain RAM and ROM design.
Explain general register organization.