LED1S                                                                                    APPLICATION FILE PAGE

 

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OPERATION

 

LED1S demonstrates software switch debouncing using a delay subroutine, as applied to the LED counting program.

 

The schematic shows the RC clock circuit with frequency adjustment to trim the clock to 40kHz. Note however that the simulation clock frequency is still set up via the MCU properties.

 

The ICD interface is shown with an in line connector which allows the program to be downloaded via the Microchip In-Circuit Debugging (ICD) interface from the host PC.

 

 

LED1S.DSN

Design File

ISIS Schematic Capture

LED1S.ASM

Source Code

Text editor

LED1S.LST

List File

Assembler MPASM

LED1S.HEX

Machine Code

Assembler MPASM