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8051 with Ds1821 (temp.)
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umutguncan



Joined: 24 Nov 2005
Posts: 24
Post23 Dec 2006 12:16   

8051 ds1821
Hey everyone!
I want to find an application like this...Also I m going to use hyperterminal for serial comm. with computer..
It must written with assamble
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ashad



Joined: 28 Mar 2006
Posts: 307
Helped: 9
Location: Singapore
Post25 Dec 2006 0:27   

ds1821 8051
hi,

concern the following program and circuit



ORG 30H

INI:
MOV TMOD,#21H
MOV TH1,#0A0H ;9600 BAUD
MOV SCON,#50H ;8 BIT UART MODE

SETB TR1

MAIN:
JB RI,SERIAL
JMP MAIN

;==================
SERIAL:
CLR RI

MOV A,SBUF
.........
.........
.........
.........
JMP MAIN

www.8052.com

8051 with Ds1821 (temp.)
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Post25 Dec 2006 0:27   

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umutguncan



Joined: 24 Nov 2005
Posts: 24
Post25 Dec 2006 10:42   

Re: 8051 with Ds1821 (temp.)
thnaks for your help but it is already been completed(serial comm. and monitor program) but ı want to use ds1821 with this system
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