Section 11: Multiple Programs 121

Example 1: Assuming that program memory still contains the last program from the preceding section (which consisted of 17 program lines), store after that program the office-supplies program from Section 8 (page 88). Since this is the second program to be stored in program memory, we’ll ensure that a i00 instruction separates it from the first program by doing step 3 in the procedure above. Furthermore, since this program does not end with a loop, we’ll do steps 5 and 6 too.

Keystrokes fs gi.17

gi00

\

2

5

b

-

5

+

t gi19 fs

Display

 

 

 

 

00-

 

Sets calculator to Program mode.

17- 43, 33

02

Sets calculator to last line keyed into

 

 

program memory.

18- 43, 33

00

Ensures that second program is

19-

36

separated from first by i00.

 

 

 

20-

2

 

 

 

 

 

 

21-

5

 

 

 

22-

25

 

 

Keys in program.

23-

30

 

 

 

 

 

 

24-

5

 

 

 

25-

40

 

 

 

26-

31

Halts program execution.

27- 43, 33

19

Branches to beginning of program.

12,000.00

 

Sets calculator back to Run mode.

 

 

(Display shown assumes results

 

 

remain from running program in

 

 

previous example.)

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Printered Date: 2005/7/29

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