Toshiba T6963C - Software Flowchart

ApplicationNote
Page3
SoftwareFlowchart:
MSGC:
SENDA
COMMAND
WITH
PARAMETERS
SETCOUNTER
TO2
GETBYTE
FROMTABLE
CALL
WRITED
INC.TABLE
POINTER
DECREMENT
COUNTER
GETCOMM.
FROMTABLE
CALL
WRITEC
CNT=
0?
YES
NO
DISPLAY
BITMAP
START:
INITIALIZE
T6963C
END
MAINPROGRAMLOOP
STATUS:
STATUSCHECK
SETC/DTO1
READBYTE
RDHIGH
RDLOW
STATUS
OK?
YES
NO
RETURN
GETBYTE
FROMTABLE
END
BYTE?
YES
NO
CALL
WRITED
INC.TABLE
POINTER
RETURN
MSGD:
SENDABLOCKOFDATA
TOTHEDISPLAY
STATUS
OK?
STATUS
OK?
YES
NO
YES
NO
WRITEC:
WRITED:
WRITEA
COMMANDBYTE
WRITEA
DATABYTE
RETURN
DATATOP1
WRHIGH
WRLOW
SETC/DTO1 SETC/DTO0