System Programs; Extension Programs; User Programs - Symbol PDT 1100 Product Reference Manual

PDT 1100 Terminal Product Reference Guide

System Programs

The PDT 1100 system includes:
• Drivers
• Interpreter
• System Mode.
Drivers
Drivers control the PDT 1100 hardware. These programs may be accessed through the
Basic 3.0 Interpreter or System Mode.
Interpreter
This interprets and executes instructions in user programs written in BASIC 3.0 Interpreter.
System Mode
This system program is designed exclusively for user programs used in the PDT 1100.
System Mode sets up the execution environments for these programs, that is, it prepares
downloading/uploading conditions, sets the calendar clock, and tests the PDT 1100
components including the LCD, beeper, and keypad. Following is the System Mode main
menu. For more information on System Mode, refer to

Extension Programs

These programs add new functions to the system. To download an extension program in
the BASIC 3.0 Extension Library, use Ir-Transfer Utility C or Ir-Transfer Utility E.

User Programs

You can develop application programs to meet individual job requirements using the BASIC
3.0 Compiler. To download these user programs to the PDT 1100, use Ir-Transfer Utility C
or Ir-Transfer Utility E.
3-6
SYSTEM MENU
1: EXEC PROGRAM
2: DOWNLOAD
3: UPLOAD
4: SET SYSTEM
5: TEST 6: VER
Chapter 4, System Mode.