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@wolfram77
wolfram77 committed Dec 13, 2020
1 parent 036e053 commit 40d9e41
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Showing 90 changed files with 2,791 additions and 3 deletions.
Binary file added 00. 8085 8086 Interfacing Experiments.pdf
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Binary file added 00. Experiment List.pdf
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29 changes: 29 additions & 0 deletions 01. 8051/01. Introduction/Prog1.LST
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A51 MACRO ASSEMBLER PROG1 01/16/2013 09:01:56 PAGE 1


MACRO ASSEMBLER A51 V8.02b
OBJECT MODULE PLACED IN Prog1.OBJ
ASSEMBLER INVOKED BY: C:\Program_Files\Keil\C51\BIN\A51.EXE Prog1.asm SET(SMALL) DEBUG EP

LOC OBJ LINE SOURCE

0000 E544 1 mov a, 44h
0002 F540 2 mov 40h, a
0004 F541 3 mov 41h, a
0006 F542 4 mov 42h, a
0008 F543 5 mov 43h, a
6 end
A51 MACRO ASSEMBLER PROG1 01/16/2013 09:01:56 PAGE 2

SYMBOL TABLE LISTING
------ ----- -------


N A M E T Y P E V A L U E ATTRIBUTES



REGISTER BANK(S) USED: 0


ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
7 changes: 7 additions & 0 deletions 01. 8051/01. Introduction/Prog1.asm
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; 44h to 40h - 43h direct addressing
mov a, 44h
mov 40h, a
mov 41h, a
mov 42h, a
mov 43h, a
end
33 changes: 33 additions & 0 deletions 01. 8051/01. Introduction/Prog2.LST
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A51 MACRO ASSEMBLER PROG2 01/16/2013 09:10:52 PAGE 1


MACRO ASSEMBLER A51 V8.02b
OBJECT MODULE PLACED IN Prog2.OBJ
ASSEMBLER INVOKED BY: C:\Program_Files\Keil\C51\BIN\A51.EXE Prog2.asm SET(SMALL) DEBUG EP

LOC OBJ LINE SOURCE

0000 8544F0 1 mov b, 44h
0003 7840 2 mov r0, #40h
0005 7903 3 mov r1, #3
0007 4 loop:
0007 A6F0 5 mov @r0, b
0009 08 6 inc r0
000A D9FB 7 djnz r1, loop
8 end
A51 MACRO ASSEMBLER PROG2 01/16/2013 09:10:52 PAGE 2

SYMBOL TABLE LISTING
------ ----- -------


N A M E T Y P E V A L U E ATTRIBUTES

B. . . . . . . . . D ADDR 00F0H A
LOOP . . . . . . . C ADDR 0007H A


REGISTER BANK(S) USED: 0


ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
8 changes: 8 additions & 0 deletions 01. 8051/01. Introduction/Prog2.asm
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mov b, 44h
mov r0, #40h
mov r1, #4
loop:
mov @r0, b
inc r0
djnz r1, loop
end
37 changes: 37 additions & 0 deletions 01. 8051/01. Introduction/Prog3.LST
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A51 MACRO ASSEMBLER PROG3 01/18/2013 18:07:56 PAGE 1


MACRO ASSEMBLER A51 V8.02b
OBJECT MODULE PLACED IN Prog3.OBJ
ASSEMBLER INVOKED BY: C:\Program_Files\Keil\C51\BIN\A51.EXE Prog3.asm SET(SMALL) DEBUG EP

LOC OBJ LINE SOURCE

0000 1 org 0h
0000 900300 2 mov dptr, #300h
0003 7400 3 mov a, #0
0005 93 4 movc a, @a+dptr
0006 F8 5 mov r0, a
0007 7401 6 mov a, #1
0009 93 7 movc a, @a+dptr
000A F9 8 mov r1, a
000B 7402 9 mov a, #2
000D 93 10 movc a, @a+dptr
000E FA 11 mov r2, a
0300 12 org 300h
0300 4E4954 13 db "NIT"
14 end
A51 MACRO ASSEMBLER PROG3 01/18/2013 18:07:56 PAGE 2

SYMBOL TABLE LISTING
------ ----- -------


N A M E T Y P E V A L U E ATTRIBUTES



REGISTER BANK(S) USED: 0


ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
14 changes: 14 additions & 0 deletions 01. 8051/01. Introduction/Prog3.asm
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org 0h
mov dptr, #300h
mov a, #0
movc a, @a+dptr
mov r0, a
mov a, #1
movc a, @a+dptr
mov r1, a
mov a, #2
movc a, @a+dptr
mov r2, a
org 300h
db "NIT"
end
44 changes: 44 additions & 0 deletions 01. 8051/01. Introduction/Prog4.LST
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A51 MACRO ASSEMBLER PROG4 01/18/2013 18:15:05 PAGE 1


MACRO ASSEMBLER A51 V8.02b
OBJECT MODULE PLACED IN Prog4.OBJ
ASSEMBLER INVOKED BY: C:\Program_Files\Keil\C51\BIN\A51.EXE Prog4.asm SET(SMALL) DEBUG EP

LOC OBJ LINE SOURCE

0000 1 org 0h
0000 900200 2 mov dptr, #200h
0003 7800 3 mov r0, #0
0005 7940 4 mov r1, #40h
0007 5 loop:
0007 E8 6 mov a, r0
0008 93 7 movc a, @a+dptr
0009 6005 8 jz p_end
000B F7 9 mov @r1, a
000C 08 10 inc r0
000D 09 11 inc r1
000E 80F7 12 sjmp loop
0010 13 p_end:
0200 14 org 200h
0200 53756268 15 db "Subhajit Sahu", 0
0204 616A6974
0208 20536168
020C 7500
16 end
A51 MACRO ASSEMBLER PROG4 01/18/2013 18:15:05 PAGE 2

SYMBOL TABLE LISTING
------ ----- -------


N A M E T Y P E V A L U E ATTRIBUTES

LOOP . . . . . . . C ADDR 0007H A
P_END. . . . . . . C ADDR 0010H A


REGISTER BANK(S) USED: 0


ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
16 changes: 16 additions & 0 deletions 01. 8051/01. Introduction/Prog4.asm
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org 0h
mov dptr, #200h
mov r0, #0
mov r1, #40h
loop:
mov a, r0
movc a, @a+dptr
jz p_end
mov @r1, a
inc r0
inc r1
sjmp loop
p_end:
org 200h
db "Subhajit Sahu", 0
end
14 changes: 14 additions & 0 deletions 01. 8051/01. Introduction/Prog5.asm
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; Multiplication using repeated addition
mov r0, #4
mov r1, #2
mov a, #0
mov r4, #0

loop:
add a, r0
jnc no_carry
inc r4
no_carry:
djnz loop
mov r3, a
end
38 changes: 38 additions & 0 deletions 01. 8051/02. Data Transfer/Act1.LST
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A51 MACRO ASSEMBLER ACT1 01/23/2013 08:36:03 PAGE 1


MACRO ASSEMBLER A51 V8.02b
OBJECT MODULE PLACED IN Act1.OBJ
ASSEMBLER INVOKED BY: C:\Program_Files\Keil\C51\BIN\A51.EXE Act1.asm SET(SMALL) DEBUG EP

LOC OBJ LINE SOURCE

0000 1 org 0h
0000 7840 2 mov r0, #40h
0002 7960 3 mov r1, #60h
0004 7B05 4 mov r3, #5
0006 5 loop:
0006 E6 6 mov a, @r0
0007 87F0 7 mov b, @r1
0009 A6F0 8 mov @r0, b
000B F7 9 mov @r1, a
000C 08 10 inc r0
000D 09 11 inc r1
000E DBF6 12 djnz r3, loop
13 end
A51 MACRO ASSEMBLER ACT1 01/23/2013 08:36:03 PAGE 2

SYMBOL TABLE LISTING
------ ----- -------


N A M E T Y P E V A L U E ATTRIBUTES

B. . . . . . . . . D ADDR 00F0H A
LOOP . . . . . . . C ADDR 0006H A


REGISTER BANK(S) USED: 0


ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
13 changes: 13 additions & 0 deletions 01. 8051/02. Data Transfer/Act1.asm
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org 0h
mov r0, #40h
mov r1, #60h
mov r3, #5
loop:
mov a, @r0
mov b, @r1
mov @r0, b
mov @r1, a
inc r0
inc r1
djnz r3, loop
end
41 changes: 41 additions & 0 deletions 01. 8051/02. Data Transfer/Act2.LST
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A51 MACRO ASSEMBLER ACT2 01/23/2013 09:18:43 PAGE 1


MACRO ASSEMBLER A51 V8.02b
OBJECT MODULE PLACED IN Act2.OBJ
ASSEMBLER INVOKED BY: C:\Program_Files\Keil\C51\BIN\A51.EXE Act2.asm SET(SMALL) DEBUG EP

LOC OBJ LINE SOURCE

0000 1 org 0h
0000 7840 2 mov r0, #40h
0002 7B05 3 mov r3, #5
0004 86F0 4 mov b, @r0
0006 5 loop:
0006 E5F0 6 mov a, b
0008 96 7 subb a, @r0
0009 5002 8 jnc is_smaller
000B 86F0 9 mov b, @r0
000D 10 is_smaller:
000D 08 11 inc r0
000E DBF6 12 djnz r3, loop
0010 85F0A0 13 mov p2, b
14 end
A51 MACRO ASSEMBLER ACT2 01/23/2013 09:18:43 PAGE 2

SYMBOL TABLE LISTING
------ ----- -------


N A M E T Y P E V A L U E ATTRIBUTES

B. . . . . . . . . D ADDR 00F0H A
IS_SMALLER . . . . C ADDR 000DH A
LOOP . . . . . . . C ADDR 0006H A
P2 . . . . . . . . D ADDR 00A0H A


REGISTER BANK(S) USED: 0


ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
14 changes: 14 additions & 0 deletions 01. 8051/02. Data Transfer/Act2.asm
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org 0h
mov r0, #40h
mov r3, #5
mov b, @r0
loop:
mov a, b
subb a, @r0
jnc is_smaller
mov b, @r0
is_smaller:
inc r0
djnz r3, loop
mov p2, b
end
57 changes: 57 additions & 0 deletions 01. 8051/02. Data Transfer/Act3.LST
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@@ -0,0 +1,57 @@
A51 MACRO ASSEMBLER ACT3 01/23/2013 10:04:44 PAGE 1


MACRO ASSEMBLER A51 V8.02b
OBJECT MODULE PLACED IN Act3.OBJ
ASSEMBLER INVOKED BY: C:\Program_Files\Keil\C51\BIN\A51.EXE Act3.asm SET(SMALL) DEBUG EP

LOC OBJ LINE SOURCE

0000 1 org 0h
0000 7840 2 mov r0, #40h
0002 7A04 3 mov r2, #4
0004 4 loop1:
0004 86F0 5 mov b, @r0
0006 E8 6 mov a, r0
0007 FC 7 mov r4, a
0008 EA 8 mov a, r2
0009 FB 9 mov r3, a
000A E8 10 mov a, r0
000B F9 11 mov r1, a
000C 09 12 inc r1
000D 13 loop2:
000D E5F0 14 mov a, b
000F 97 15 subb a, @r1
0010 4004 16 jc is_greater
0012 87F0 17 mov b, @r1
0014 E9 18 mov a, r1
0015 FC 19 mov r4, a
0016 20 is_greater:
0016 09 21 inc r1
0017 DBF4 22 djnz r3, loop2
0019 EC 23 mov a, r4
001A F9 24 mov r1, a
001B E6 25 mov a, @r0
001C F7 26 mov @r1, a
001D A6F0 27 mov @r0, b
001F 08 28 inc r0
0020 DAE2 29 djnz r2, loop1
30 end
A51 MACRO ASSEMBLER ACT3 01/23/2013 10:04:44 PAGE 2

SYMBOL TABLE LISTING
------ ----- -------


N A M E T Y P E V A L U E ATTRIBUTES

B. . . . . . . . . D ADDR 00F0H A
IS_GREATER . . . . C ADDR 0016H A
LOOP1. . . . . . . C ADDR 0004H A
LOOP2. . . . . . . C ADDR 000DH A


REGISTER BANK(S) USED: 0


ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
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