Programming 10-13
DISP (display, PRGM I/O, item 2) with no value displays the
Home screen. To view the Home screen during program
execution, follow the DISP instruction with a PAUSE.
DISP (display, PRGM I/O, item 2) with one or more values
displays the value of each.
DISP value
DISP valueA,valueB...
¦If value is a variable, the current value is displayed.
¦If value is an expression, it is evaluated and then
displayed, according to the current mode settings, on the
right of the following line.
¦If value is text within " marks, it displays on the left of the
current display line.
For example, DISP "ANSWER IS",pà2 displays:
If PAUSE is encountered after DISP, the program halts
temporarily so that you can examine the screen. Press ¸
to resume program execution.
Note: A statement that results in a value will display without
using DISP, if it is the last statement (other than STOP, END,
and PAUSE) in the program.
DISPGRAPH (display graph, PRGM I/O, item 3) displays the
current graph. If PAUSE is encountered after DISPGRAPH,
the program halts temporarily so you can examine the screen.
Press ¸ to resume execution.
CLRHOME (clear Home screen, PRGM I/O, item 4) clears the
Home screen during execution and places the cursor in the
upper left corner; however, program execution does not pause
unless PAUSE is encountered.
Displaying the
Home Screen
Displaying
Values and
Messages
DISPGRAPH
CLRHOME