PICBASIC PLUS LITE Manual - Profe Saul

5.41. LOW (or CLEAR)PICBASIC PLUS CompilerSyntax :Overview :Operators :LOW (or CLEAR) Variable or Variable.BitPlace a variable or bit in a low state. For a variable, this means fillingit with 0’s. For a bit this means setting it to 0.Variable can be any variable or register, such as a PortVariable.Bit can be any variable and bit combination, i.e. PortA.1Example :SYMBOL LED = PORTB.4LOW LEDCLEAR PORTB.3LOW STATUS.0‘ Clear the carry flagNotes :There is no difference between the LOW and CLEAR commands.If a port register is targeted using LOW, then it is automatically set tooutput.See also :DIM, HIGH, SYMBOLConnect tospecifiedPIC pin470LEDThe above diagram shows the connection of an LED to any of thepins of a PIC. A resistor must be used in series with the LED to limitthe current supplied to it.78Copyright Crownhill 2001