CT2577 Datasheet, PDF (18/41 Pages) Aeroflex Circuit Technology – APPLICATION NOTE 108

DATA(J) = XXXX ;LOAD IN DATA FOR TRANSMIT
NEXT J
GOTO TRANSMIT
END IF
GOTO END
REM ***********************************************************************************************
REM *** ROUTINE TO LOAD DATA INTO RAM FROM PROCESSOR *************************
REM ***********************************************************************************************
TRANSMIT: FOR I = 1 TO WORDCNT
OUTPUT DATA(I), MEMPOINT ; WRITES DATA() INTO LOCATION
; MEMPOINT
MEMPOINT = MEMPOINT - 1
NEXT I
GOTO END
REM
******************************************************************************************************
REM *** ROUTINE TO READ DATA FROM RAM TO PROCESSOR
********************************
REM
******************************************************************************************************
RECEIVE: FOR I = 1 TO WORDCNT
DATA(I) = INPUT(MEMPOINT) ; READS LOCATION MEMPOINT INTO
; DATA() ARRAY
MEMPOINT = MEMPOINT - 1
NEXT I
GOTO END
REM
******************************************************************************************************
REM *** ROUTINE TO SCAN FOR MORE MESSAGES
****************************************
REM
******************************************************************************************************
END: IF NCMDEMPTY = 1 THEN
GOTO DETECT
ELSE
RETURN
; GO OFF AND DO SOMETHING ELSE
; UNTIL ANOTHER 1553 MESSAGE IS RECEIVED
END IF
APPLICATION NOTE #108
18
Released 9/98