HP 35s HP 35s scientific calculator - User Guide - Page 201
Stopping or Interrupting a Program, Programming a Stop or Pause (STOP, PSE)
UPC - 000000000000
View all HP 35s manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 201 highlights
Stopping or Interrupting a Program Programming a Stop or Pause (STOP, PSE) Pressing (run/stop) during program entry inserts a STOP instruction. This will display the contents of the X-register and halt a running program until you resume it by pressing from the keyboard. You can use STOP rather than RTN in order to end a program without returning the program pointer to the top of memory. Pressing during program entry inserts a PSE (pause) instruction. This will suspend a running program and display the contents of the X- register for about 1 second - with the following exception. If PSE immediately follows a VIEW instruction or an equation that's displayed (flag 10 set), the variable or equation is displayed instead - and the display remains after the 1-second pause. Interrupting a Running Program You can interrupt a running program at any time by pressing or . The program completes its current instruction before stopping. Press (run/stop) to resume the program. If you interrupt a program and then press , , or , you cannot resume the program with . Re-execute the program instead ( label line number). Error Stops If an error occurs in the course of a running program, program execution halts and an error message appears in the display. (There is a list of messages and conditions in appendix F.) To see the line in the program containing the error-causing instruction, press . The program will have stopped at that point. (For instance, it might be a ÷ instruction, which caused an illegal division by zero.) Simple Programming 13-19