Tuesday, 1 March 2016

INTERFACING ADC USING 8085.

INTERFACING ADC USING 8085.


PROGRAM:

ADDRESS
OPCODE
LABEL
MNEMONICS
OPERAND
COMMENT
8800





8801





8802





8803





8804





8805


MVI A,
92H
PORT A,B-I/P
PORT C-O/P
8806





8807


OUT
43H

8808





8809


MVI A,
03H

880A





880B


OUT
42H
PORT ADD OF C
880C





880D


JMP
SETTLEMENT( TIME

880E





880F





8810

BACK
MVI A,
02

8811





8812


OUT
43H
TO CONTROL REGISTER
8813





8814


INR
A

8815


OUT
43H

8816





8817


MVI A,
00

8818





8819


OUT
43H

881A





881B


NOP


881C


NOP


881D


NOP


881E


INR
A

881F


OUT
43H

8820





8821


IN
40

8822





8823


STA
9001

8834





8825





8826


IN
41H

8827





  
ADDRESS
OPCODE
LABEL
MNEMONICS
OPERAND
COMMENT
8828


STA
9002

8829





882A





882B


RST
5









SETTLEMENT
TIME


88B7


MVI  C,
20H

88B8





88B9

L1
DCR
C

88BA


JNZ
L1

88BB





88BC





88BD


NOP


88BE


JMP
BACK

88BF





88C0






OBSERVATION:



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