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8051 Microcontroller (Internals, Instructions, Programming and Interfacing)
book

8051 Microcontroller (Internals, Instructions, Programming and Interfacing)

by Subrata Ghosal
May 2024
Intermediate to advanced content levelIntermediate to advanced
503 pages
17h 2m
English
Pearson India
Content preview from 8051 Microcontroller (Internals, Instructions, Programming and Interfacing)
4
STUDY CARD FOR 8051 MICROCONTROLLER
FF
FF
EF
DF
CF
BF
AF
9F
8F
F0
E0
D0
C0
B0
A0
90
80
FE FD
TH2 TL2
FC FB
RCAP2H RCAP2L T2MOD T2CON
IP
IE
SCONSBUF
TMODTL0TL1TH0TH1 TCON PCON DPH DPL SP P0
P1
P2
P3
PSW
A
B
FA F9 F8 F7 F6 F5 F4 F3 F2 F1 F0
8F 8E 8D 8C 8B 8A 89 88 87 86 85 84 83 82 81 80
Map of SFRs of MCS-51 and XX52
PSW.7
(MSB)
PSW
Direct Address D0H
Individual bit address
Carry Flag
Auxiliary Carry Flag
General Purpose Status Flag
Register Bank Select Bit 1
Parity Flag
User Definable Flag
Overflow Flag
Register Bank Select Bit 0
CY AC F0 RS1 RS0 OV P
PSW.6 PSW.5 PSW.4 PSW.3 PSW.2 PSW.1 PSW.0
(LSB)
D0D1D2D3D4D5D6D7
Details of PSW SFR of MCS-51
PCON 87 0xxx0000 No Power management
PSW D0 00000000 ...
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Publisher Resources

ISBN: 9781282655034Publisher Website