Difference between revisions of "Component: PWM (Internal) (General Output)"

Latest revision as of 10:26, 20 October 2023

Author	Matrix Ltd
Version	1.0
Category	General Output

PWM (Internal) component

Pulse Width Modulation, a versitile way of generating a digital pulse using mark / space modulation. Uses the capture compare peripherals onboard most Microcontrollers to generate accurate waveforms without any intervention from the processor. Useful for generating audio, controlling the speed of motors, brightness of LED etc.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_PWM_Output.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_PWM_Output.fcfx

Detailed description

No detailed description exists yet for this component

Examples

Here is a basic example to control the PWM duty based on an ADC reading.

PWMDemo

Digital PWM trace

Here is another basic example which ramps the PWM duty cycle up and down. If the PWM output pin is connected to a LED and series resistor then the LED will smoothly transition between on bright and off.

PWM Fader

Macro reference

ChangePeriod

	ChangePeriod
Sets the overall period and prescaler of the output PWM signal.
- UINT	Period
The maximum number that will represent 100% on, PIC/AVR: 0-255 16-bit PIC: 0-65535
- INT	Prescaler
The scaler used to divide the system clock speed down to the PWM rate.
- VOID	Return

Disable

	Disable
Disables a PWM channel and allows the default output / input state to be resumed
- VOID	Return

Enable

	Enable
Enables a PWM channel as an output overriding the default output pin state.
- VOID	Return

SetDutyCycle

	SetDutyCycle
Sets the PWM duty cycle in terms of on/off based on the current period setting. E.g. if period = 255 then duty of 128 is equal to 50% on and 50% off. 16-bit PIC users should use the 10bit duty function to access the full range.
- BYTE	Duty
8-bit PWM duty 0-255
- VOID	Return

SetDutyCycle10Bit

	SetDutyCycle10Bit
PIC/AVR - Sets the full scale PWM duty cycle based on the current period setting. If period = 255 then Duty of 512 is equal to 50%. 16-bit PICs have a 16-bit period range available. If period = 65535 then Duty of 32768 is equal to 50%.
- UINT	Duty
PWM duty PIC/AVR: 0-1023 16-bit PIC: 0-65535
- VOID	Return

SetFrequency

	SetFrequency
Sets a PWM of the specifed frequency at a duty of 50% Ideal use is a frequency generator
- ULONG	Frequency
Enter frequency in Hz
- VOID	Return

Property reference

	Properties
	Connections
	Channel
Selects which PWM channel the component is connected to.
	Alternative pin
Allows an alternate pin to be used if available. Note that on some devices you will also have to change this setting in the device configuration.
	PWM Pin
Specifies the pin assigned to the PWM channel selected
	Remap Pin
Allows the PWM hardware pin to be reassigned to another pin
	PWM Frequency
	PWM Timer
Timer associated with PWM to drive the output. Warning - All PWM channels linked to the same timer will share the same period and prescaler settings.
	Period Overflow
Allows the user to change the number of counts for the whole PWM period. Note that all PWM channels based on the same timer will share the same period overflow. PIC/AVR Range: 0 - 255 16-bit PIC Range: 0 - 65535
	Prescaler
Allows the user to change the number of program cycles per PWM cycle count. Note that all PWM channels based on the same timer will share the same prescaler.
	Period (us)
Displays the length of time to complete one PWM cycle.
	Frequency (Hz)

	Frequency (KHz)
Displays the frequency of PWM cycles per second.
	Calculations
	Required Frequency (Hz)
Type in your required frequency in Hz and the component will automatically calculate the best prescaler and period to acheive the frequency with the maximum possible resolution.
	Calculated Frequency (Hz)
The frequency we have ended up acheiving using the calculated period and prescaler
	Calculated Period
The suggested period setting to use to acheive the calculated frequency.
	Calculated Prescaler
The suggested prescaler setting to use to acheive the calculated frequency.
	Apply To Defaults
Applies the calculated period and prescaler settings to the PWM component default settings.
	Simulation
	Representation
Edits how the PWM is shown on the simulation panel.

Difference between revisions of "Component: PWM (Internal) (General Output)"

Latest revision as of 10:26, 20 October 2023

Contents

PWM (Internal) component

Component Source Code

Detailed description

Examples

Macro reference

ChangePeriod

Disable

Enable

SetDutyCycle

SetDutyCycle10Bit

SetFrequency

Property reference

Navigation menu

Page actions

Page actions

Personal tools

Navigation

Search

Tools

@@ Line 5: / Line 5: @@
 |-
 | width="20%" style="color:gray;" | Version
-| 2.1
+| 1.0
 |-
 | width="20%" style="color:gray;" | Category
@@ Line 15: / Line 15: @@
 Pulse Width Modulation, a versitile way of generating a digital pulse using mark / space modulation. Uses the capture compare peripherals onboard most Microcontrollers to generate accurate waveforms without any intervention from the processor. Useful for generating audio, controlling the speed of motors, brightness of LED etc.
-==Detailed description==
+==Component Source Code==
+Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_PWM_Output.fcfx FC_Comp_Source_PWM_Output.fcfx]
+Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_PWM_Output.fcfx FC_Comp_Source_PWM_Output.fcfx]
+==Detailed description==
-''No detailed description exists yet for this component''
-==Examples==
@@ Line 30: / Line 31: @@
-Here is a basic example to control the PWM duty based on an ADC reading.
-{{Fcfile|PWMDemo.fcfx|PWMDemo}}
-Digital PWM trace
-[[File:PWMDigital.jpg]]
-Here is another basic example which ramps the PWM duty cycle up and down. If the PWM output pin is connected to a LED and series resistor then the LED will smoothly transition between on bright and off.
-{{Fcfile|PWM_fader.fcfx|PWM Fader}}
-==Downloadable macro reference==
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ChangePeriod'''
-|-
-| colspan="2" | Sets the overall period and prescaler of the output PWM signal.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" | Period
-|-
-| colspan="2" | The maximum number that will represent 100% on, PIC/AVR: 0-255 16-bit PIC: 0-65535&nbsp;
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Prescaler
-|-
-| colspan="2" | The scaler used to divide the system clock speed down to the PWM rate.&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Disable'''
-|-
-| colspan="2" | Disables a PWM channel and allows the default output / input state to be resumed&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetDutyCycle'''
-|-
-| colspan="2" | Sets the PWM duty cycle in terms of on/off based on the current period setting. E.g. if period = 255 then duty of 128 is equal to 50% on and 50% off. 16-bit PIC users should use the 10bit duty function to access the full range.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Duty
-|-
-| colspan="2" | 8-bit PWM duty 0-255&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Enable'''
-|-
-| colspan="2" | Enables a PWM channel as an output overriding the default output pin state.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetFrequency'''
-|-
-| colspan="2" | Sets a PWM of the specifed frequency at a duty of 50% Ideal use is a  frequency generator&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u32-icon.png]] - ULONG
-| width="90%" | Frequency
-|-
-| colspan="2" | Enter frequency in Hz&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+''No detailed description exists yet for this component''
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetDutyCycle10Bit'''
-|-
-| colspan="2" | PIC/AVR - Sets the full scale PWM duty cycle based on the current period setting. If period = 255 then Duty of 512 is equal to 50%.  16-bit PICs have a 16-bit period range available. If period = 65535 then Duty of 32768 is equal to 50%.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" | Duty
-|-
-| colspan="2" | PWM duty PIC/AVR: 0-1023 16-bit PIC: 0-65535&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
+==Examples==
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | The Init macro must be called once to initialise the Graphical LCD display before any other Graphical LCD component macros are called.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | The Init macro must be called once to initialise the Graphical LCD display before any other Graphical LCD component macros are called.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | The Init macro must be called once to initialise the Graphical LCD display before any other Graphical LCD component macros are called.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | Resets and initialises the Internet E-Block. It sets up the gateway address, subnet mask, device IP address and device MAC address as defined in the properties of the Flowcode component. This macro must be called before any other TCP_IP component macros &nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | Resets and initialises the Internet E-Block. It sets up the gateway address, subnet mask, device IP address and device MAC address as defined in the properties of the Flowcode component. This macro must be called before any other TCP_IP component macros &nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | Resets and initialises the Internet E-Block. It sets up the gateway address, subnet mask, device IP address and device MAC address as defined in the properties of the Flowcode component. This macro must be called before any other TCP_IP component macros &nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MODPMSHAPE'''
-|-
-| colspan="2" | Sets PM waveform shape to; 0 = SINE, 1 = SQUARE, 2 = RAMPUP, 3 = RAMPDN, 4 = TRIANG, 5 = NOISE, 6 = DC, 7 = SINC, 8 = EXPRISE, 9 = LOGRISE, 10 = ARB1,  11 = ARB2, 12 = ARB3, 13= ARB4.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Shape
-|-
-| colspan="2" | Sets PM waveform shape (1 = SINE, 2 = SQUARE, 3 = RAMPUP, 4 = RAMPDN, 5 = TRIANG, 6 = NOISE, 7 = DC, 8 = SINC, 9 = EXPRISE, 10 = LOGRISE, 11 = ARB1, 12 = ARB2, 13 = ARB3, 14= ARB4).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ARB4'''
-|-
-| colspan="2" | Loads the binary-data to an existing arbitrary waveform memory location ARB4.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Waveform
-|-
-| colspan="2" | &nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CLKSRRet'''
-|-
-| colspan="2" | Returns the clock source <INT> or <EXT>.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MODPMDEV'''
-|-
-| colspan="2" | Sets PM waveform deviation to <nrf> degrees. (Lower limit: -360° - Upper limit: 360°).&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Degrees
-|-
-| colspan="2" | Sets PM waveform deviation in degrees (-360 - 360).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MSTLOCK'''
-|-
-| colspan="2" | Sends signal to SLAVE generator to get synchronised&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''HILVL'''
-|-
-| colspan="2" | Sets the amplitude-high-level to <nrf> Volts. (Lower limit: -0.490 V - Upper limit: 5.000 V).&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | HighLevel
-|-
-| colspan="2" | Sets the amplitude-high-level in Volts(V) (-0.490 V - 5.000 V).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ARB3'''
-|-
-| colspan="2" | Loads the binary-data to an existing arbitrary waveform memory location ARB3.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" | Waveform
-|-
-| colspan="2" | &nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WAVE'''
-|-
-| colspan="2" | Sets the waveform type.  0 = SINE, 1 = SQUARE, 2 = RAMP, 3 = TRIANG, 4 = PULSE, 5 = NOISE, 6 = ARB&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | WaveType
-|-
-| colspan="2" | 0 = SINE, 1 = SQUARE, 2 = RAMP, 3 = TRIANG, 4 = PULSE, 5 = NOISE, 6 = ARB.&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CALADJ'''
-|-
-| colspan="2" | Adjust the selected calibration value by <nrf> (Lower limit: -100 - Upper limit: 100).&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Calibrate
-|-
-| colspan="2" | Adjust the selected calibration value (-100 - 100).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+Here is a basic example to control the PWM duty based on an ADC reading.
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''STBRet'''
-|-
-| colspan="2" | Returns the value of the Status Byte Register in <nr1> numeric format.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
+{{Fcfile|PWMDemo.fcfx|PWMDemo}}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+Digital PWM trace
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ARB2'''
-|-
-| colspan="2" | Loads the binary-data to an existing arbitrary waveform memory location ARB2.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" | Waveform
-|-
-| colspan="2" | &nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
+[[File:PWMDigital.png]]
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''EERRet'''
-|-
-| colspan="2" | Query and clear execution error number register.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
+Here is another basic example which ramps the PWM duty cycle up and down. If the PWM output pin is connected to a LED and series resistor then the LED will smoothly transition between on bright and off.
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+{{Fcfile|PWM_fader.fcfx|PWM Fader}}
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MODFMSRC'''
-|-
-| colspan="2" | Sets FM waveform source to; 0 INT, 1 = EXT.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Source
-|-
-| colspan="2" | Sets FM waveform source (0 = INT, 1 = EXT).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MODAMFREQ'''
-|-
-| colspan="2" | Sets AM waveform frequency to <nrf> Hz. (Lower limit: 1uHz - Upper limit: 20kHz).&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Frequency
-|-
-| colspan="2" | Sets AM waveform frequency in Hertz(Hz) (1uHz - 20kHz).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
+==Macro reference==
+===ChangePeriod===
 {| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
 | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ESE'''
+| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ChangePeriod'''
 |-
-| colspan="2" | Sets the Standard Event Status Enable Register to the value of <nrf>.&nbsp;
+| colspan="2" | Sets the overall period and prescaler of the output PWM signal.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Value
-|-
-| colspan="2" | Value of register 0-255&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ARB1'''
-|-
-| colspan="2" | Loads the binary-data to an existing arbitrary waveform memory location ARB1.&nbsp;
 |-
 |-
 | width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" | Waveform
+| width="90%" | Period
 |-
-| colspan="2" | 16 Bit binary number for arbitrary waveform.&nbsp;
+| colspan="2" | The maximum number that will represent 100% on, PIC/AVR: 0-255 16-bit PIC: 0-65535&nbsp;
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
+| width="10%" align="center" | [[File:Fc9-s16-icon.png]] - INT
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
+| width="90%" | Prescaler
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ARB4DEFRet'''
-|-
-| colspan="2" | Returns user specified waveform name, waveform pint interpolation state and waveform length of ARB4.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CLS'''
-|-
-| colspan="2" | Clears status byte register of the interface.&nbsp;
 |-
+| colspan="2" | The scaler used to divide the system clock speed down to the PWM rate.&nbsp;
 |-
 | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
@@ Line 520: / Line 121: @@
+===Disable===
 {| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
 | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MSTRELOCK'''
+| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Disable'''
 |-
-| colspan="2" | Resynchronises the two generators in MASTER-SLAVE mode.&nbsp;
+| colspan="2" | Disables a PWM channel and allows the default output / input state to be resumed&nbsp;
 |-
 |-
@@ Line 533: / Line 135: @@
+===Enable===
 {| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
 | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''NOISLVL'''
+| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Enable'''
-|-
-| colspan="2" | Sets the output noise level to <nr1> %. (Lower limit: 0% - Upper limit: 50%)&nbsp;
 |-
+| colspan="2" | Enables a PWM channel as an output overriding the default output pin state.&nbsp;
 |-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Percent
-|-
-| colspan="2" | Sets the output noise level in percent. (0 - 50)&nbsp;
 |-
 | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
@@ Line 551: / Line 149: @@
+===SetDutyCycle===
 {| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
 | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''LOCKMODE'''
+| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetDutyCycle'''
 |-
-| colspan="2" | Sets the synchronising mode to; 0 = MASTER, 1 = SLAVE, 2 = INDEP.&nbsp;
+| colspan="2" | Sets the PWM duty cycle in terms of on/off based on the current period setting. E.g. if period = 255 then duty of 128 is equal to 50% on and 50% off. 16-bit PIC users should use the 10bit duty function to access the full range.&nbsp;
 |-
 |-
 | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Mode
+| width="90%" | Duty
 |-
-| colspan="2" | Sets the synchronising mode (0 = MASTER, 1 = SLAVE, 2 = INDEP).&nbsp;
+| colspan="2" | 8-bit PWM duty 0-255&nbsp;
 |-
 | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
@@ Line 569: / Line 168: @@
+===SetDutyCycle10Bit===
 {| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
 | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ADDRESSRet'''
+| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetDutyCycle10Bit'''
 |-
-| colspan="2" | Returns the instruments address&nbsp;
+| colspan="2" | PIC/AVR - Sets the full scale PWM duty cycle based on the current period setting. If period = 255 then Duty of 512 is equal to 50%.  16-bit PICs have a 16-bit period range available. If period = 65535 then Duty of 32768 is equal to 50%.&nbsp;
 |-
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
+| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
+| width="90%" | Duty
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| colspan="2" | PWM duty PIC/AVR: 0-1023 16-bit PIC: 0-65535&nbsp;
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MODPMSRC'''
-|-
-| colspan="2" | Sets PM waveform source to; 0 INT, 1 = EXT.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Source
-|-
-| colspan="2" | Sets PM waveform source (0 = INT, 1 = EXT).&nbsp;
 |-
 | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
@@ Line 600: / Line 187: @@
+===SetFrequency===
 {| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
 | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MODPWMSRC'''
+| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetFrequency'''
 |-
-| colspan="2" | Sets PWM waveform source to; 0 = INT, 1 = EXT.&nbsp;
+| colspan="2" | Sets a PWM of the specifed frequency at a duty of 50% Ideal use is a  frequency generator&nbsp;
 |-
 |-
-| width="10%" align="center" | [[File:]] -
+| width="10%" align="center" | [[File:Fc9-u32-icon.png]] - ULONG
-| width="90%" | Source
+| width="90%" | Frequency
 |-
-| colspan="2" | Sets PWM waveform source (0 = INT, 1 = EXT).&nbsp;
+| colspan="2" | Enter frequency in Hz&nbsp;
 |-
 | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
@@ Line 618: / Line 206: @@
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+==Property reference==
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MOD'''
-|-
-| colspan="2" | Sets modulation to; 0 = OFF, 1 = AM, 2 = FM, 3 = PM, 4 = FSK, 5 = PWM.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Modulation
-|-
-| colspan="2" | Sets modulation (0 = OFF, 1 = AM, 2 = FM, 3 = PM, 4 = FSK, 5 = PWM).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
 {| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ISTRet'''
+| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
 |-
-| colspan="2" | Returns IST local message as defined by IEEE Std. 488.2. The syntax of the response is 0<rmt>, if the local message is false, or 1<rmt>, if the local message is true.&nbsp;
 |-
+| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
+| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''LRNRet'''
+| width="90%" | Channel
 |-
-| colspan="2" | Returns the complete setup of the instrument as a binary data block&nbsp;
+| colspan="2" | Selects which PWM channel the component is connected to.&nbsp;
 |-
+| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
+| width="90%" | Alternative pin
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
+| colspan="2" | Allows an alternate pin to be used if available.  Note that on some devices you will also have to change this setting in the device configuration.&nbsp;
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''OPCRet'''
+| width="90%" | PWM Pin
 |-
-| colspan="2" | Query Operation Complete status. The response is always 1<rmt> and will be available immediately the command is executed because all commands are sequential.&nbsp;
+| colspan="2" | Specifies the pin assigned to the PWM channel selected&nbsp;
 |-
+| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
+| width="90%" | Remap Pin
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
+| colspan="2" | Allows the PWM hardware pin to be reassigned to another pin&nbsp;
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SWPTYPE'''
 |-
-| colspan="2" | Sets the sweep type to; 0 = LINUP, 1 = LINDN, 2 = LINUPDN, 3 = LINDNUP, 4 = LOGUP, 5 = LOGDN, 6 = LOGUPDN, 7 = LOGDNUP.&nbsp;
+| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
-|-
+| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | PWM Frequency
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Type
-|-
-| colspan="2" | Set the sweep type (0 = LINUP, 1 = LINDN, 2 = LINUPDN, 3 = LINDNUP, 4 = LOGUP, 5 = LOGDN, 6 = LOGUPDN, 7 = LOGDNUP).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''PULSRANGE'''
-|-
-| colspan="2" | Sets PWM waveform source to <1>, <2> or <3>; 1 = 1, 2 = 2, 3 = 3.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
-| width="90%" | Range
-|-
-| colspan="2" | Sets the pulse rise and fall range. (1, 2 or 3)&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TSTRet'''
-|-
-| colspan="2" | The generator has no self test capability and the response is always 0 <rmt>.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''BSTTRGPOL'''
-|-
-| colspan="2" | Sets the burst trigger slope to; 0 = POS, 1 = NEG.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Slope
-|-
-| colspan="2" | Set the burst trigger slope (0 = POS, 1 = NEG).&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ARB3Ret'''
-|-
-| colspan="2" | Returns the binary-data from an existing abbitrary wavefrom memory location.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''BSTPHASE'''
-|-
-| colspan="2" | Sets the burst phase to <nrf> degrees. (Lower limit: -360 - Upper limit: 360)&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Degrees
-|-
-| colspan="2" | Sets the burst phase in degrees (-360 - 360)&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''IDNRet'''
-|-
-| colspan="2" | Returns the instrument identification. The IDN is saved to the variable passed from the function 'ReturnIDN'. The return parameter is TRUE when the IDN is successfully returned.&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
-| width="90%" | ReturnIDN
-|-
-| colspan="2" | &nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SWPTRGPER'''
-|-
-| colspan="2" | Sets the sweep trigger period to <nrf> seconds&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Seconds
-|-
-| colspan="2" | Set the sweep trigger period in seconds.&nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''PULSDLY'''
-|-
-| colspan="2" | Sets the waveform delay to <nrf> sec&nbsp;
-|-
-|-
-| width="10%" align="center" | [[File:]] -
-| width="90%" | Sec
-|-
-| colspan="2" | &nbsp;
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | Opens the COM port ready for communications.&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-==Property reference==
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
 |-
 |-
@@ Line 879: / Line 271: @@
 |-
 | colspan="2" | Displays the frequency of PWM cycles per second.&nbsp;
+|-
+| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
+| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Calculations
+|-
 |-
 | width="10%" align="center" | [[File:Fc9-type-15-icon.png]]
@@ Line 905: / Line 301: @@
 | colspan="2" | Applies the calculated period and prescaler settings to the PWM component default settings.&nbsp;
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
+| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Connections'''
+| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
-|-
-|-
-| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
-| width="90%" | Channel
-|-
-| colspan="2" | Selects which PWM channel the component is connected to.&nbsp;
-|-
-| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
-| width="90%" | Alternative pin
-|-
-| colspan="2" | Allows an alternate pin to be used if available.  Note that on some devices you will also have to change this setting in the device configuration.&nbsp;
-|-
-| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
-| width="90%" | PWM Pin
-|-
-| colspan="2" | Specifies the pin assigned to the PWM channel selected&nbsp;
-|-
-| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
-| width="90%" | Remap Pin
-|-
-| colspan="2" | Allows the PWM hardware pin to be reassigned to another pin&nbsp;
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Simulations'''
 |-
 |-