(10)
.1(10 x 1 = 10 Marks)
(1)
(200)
(4)
(7)
.2(4 x 5 = 20 Marks)
(5)
(500)
(3)
(5)
.3(3 x 10 = 30 Marks)
(10)
1
SFR i.Static Function Register (b) Special Function Register (a)
(d) Special Flip Register (c)
Size
ROM
RAM
Microcontroller 8051 ii.128 KB RAM & 4KB ROM(b) 128 Byte RAM & 4 Byte ROM (a)
(d) 128 byte RAM & 4KB ROM (c)
Bits
Data BUS
8051 .iii64 (d) 32 (c) 16 (b) 8 (a)
Interrupt Sources
8051 .iv6 (d) 5 (c) 4 (b) 3 (a)
Memory Volatile
.v
(d)
(c) ROM (b) RAM (a)
Diploma in Engineering
V Semester Exams: AICTE - January- 2023 DPEE511PCT- Microcontroller Application
Total Time : 3 hrs Total Marks :60
P.T.O. 1/3
.viPC - 16 Bits (b) DPTR-16Bits (a) PSW 16Bits (d) SP - 8 Bits (c)
Addressing Mode
ADDA, @ RO .viiIndirect (b) Direct (a) Immediate (d) Register (c)
Accumulator
Move
Register 3(Contents)
Instruction
.viiiMov R3,A (b) Mov A, R3 (a)
Mov A,R (d) Mov 3R A (c)
Add
Accumulator
Register
Statement
.ixADD@A,RO (b) ADD @Ro, @A (a)
ADDA,RO (d) ADDRO,A (c)
Binary
(BAD)16 .x1010 1011 1101 (b) 1011 1010 1101 (a) 1010 1101 1011 (d) 1101 1010 1011 (c)
8051 Microcontroller
Microcontroller .2
(Features)
Microcontroller
Microprocessor
Microcontroller .3
Application
Assembler Directive .4
Instructions .5MOVX (b) DJNZ (a)
Pipelining
Instruction Execution .6P.T.O. 2/3
(Bit)
PSW
Microcontroller 8051 .7
(Components)
Embedded System
Embedded System .8
Application
Mode Addressing
Microcontroller 8051 .9
(Draw)
Pin Configuration
8051 .10
Modes
Timer
Microcontroller .11 (Language
8051
ADD (Numbers)
(Bit)
8
.12
Program Assembly)
.13Microcomputer (a) Assember (b) Registers (c) Band Rate (d) Convert it into Binary (e) (ii) (57)
10 (i) (24)
10
3/3
