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Section III
3-49.
PROGRA M M I N G REFERENCE
3-50.
This pargraph contains an alphabeti cal listing of the subprogra ms
4 0 8 5 M's software that can be called by user-writte n programs.
subprogra m name, shows the syntax of the calling context, gives several examples, and
explains relevant semantic detailes,
This subprogTsm connects the specified port to the specified measurement pin.
port address
pin number
CD
:
Subprogram name
CD
Syntax diagram
0)
Explanation of param eters
Syntax Diagram s Explained
Sub program
calling context is represented pictorially.
rounded envelope must be entered exactly as shown.
are nam es of items used in the calling context. A description of each item is given either
in the table foliowing the drawing or in another drawing.
connected by lines.
arrow at the end of the line.
context
that
syntactically correct.
The om ission of C A LL when invoking a subprogram " is left to the discretion of the
program m er .
However, the follo wing three instances require the CALL statement when
invoking a subprogram.
1)
If the subprogram is called from the keyboard
If the subprogram is called after the THE N keyword in an IF statement
2)
3) In an 0 N [event] CALL statement
3-?4
as
Connect
P07t .ddt." s
Item
Description
integer expression
integer expression
Each line can be follow ed in only one direction, as indicated by the
Except for the three cases described later, any calling
can
be
generated
by
shown below.
"
�
Connect
"
pin nUllb e r
Range Restri ctions
0 ,
port address functions
1
through
All characters enclosed by a
Words enclosed by a rectangular box
Calling context elements are
follow ing
the
lines
in
M odel 4085M
"
contained in the
Each" entry defines the
4 8
the
proper
direction
is
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