??? 03/07/07 14:56 Read: times |
#134479 - well sir its this ... Responding to: ???'s previous message |
well sir thanks its this well sir its only Serial ISR.
SERIAL: JNB RB8,GET_DATA ;JUMP IF RB8=0 MEANS DATA MOV B,SBUF ;MOV THE COPY TO ACCUMULATOR CJNE B,#001H,GO_ON ;COMPARE THE ADDRESS IF ITS EQUAL TO 001H THEN CLR SM2 ;CLEAR THE SM2 TO GET THE DATA GO_ON: RETI ;RETURN BACK FROM ISR GET_DATA: MOV A,SBUF ;GET THE COPY TO ACCUMULATOR SETB SM2 ;CLEAR THE SM2 FOR AGAIN FOR ADDRESS RETI ;RETURN TO ISR |