Component: Digital Potentiometer (AD528X) (Analog Output)
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| Author | Matrix TSL |
| Version | 1.0 |
| Category | Analog Output |
Contents
Digital Potentiometer (AD528X) component
The AD528X device range supports up to 2 digital potentiometers or rheostat outputs. 256 possible output resistance values for each channel. Note: The initial value of both channels will start at 0.
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
DecrementWiper
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DecrementWiper |
| Decrements a single volatile wiper value | |
 - BOOL
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Index |
| 0=Channel1 /1=Channel2 | |
 - VOID
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Return |
IncrementWiper
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IncrementWiper |
| Increments a single volatile wiper value | |
 - BYTE
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Index |
| Range: 0-1 | |
| - VOID
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Return |
Initialise
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Initialise |
| Startup the I2C peripheral ready for communications. | |
| - VOID
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Return |
ReadTapValue
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ReadTapValue |
| Reads the tap value of the seelcted channel | |
| - BOOL
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Index |
| 0=Channel 1 / 1=Channel 2 | |
| - BYTE
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Return |
SetWiper
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SetWiper |
| Sets the value of a single wiper | |
| - BOOL
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Index |
| 0=Channel 1 / 1=Channel 2 | |
| - BYTE
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Value |
| 256 Taps Range: 0-255 | |
| - VOID
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Return |
Property reference
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Properties |
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I2C Properties |
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Channel |
| Channel selection | |
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SDA |
| Pin used for SDA (data signal) | |
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SCL |
| Pin used for SCL (clock signal) | |
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Baud Select |
| Baud rate option selector | |
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Baud Rate |
| Baud rate to be used | |
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Stop Delay |
| On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not a 10ms delay between an I2C stop event and the next I2C start event. Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications. | |
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Device Properties |
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Number of Outputs |
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Address |
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Address Bits |
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Simulation |
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Simulate Comms |
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I2C Simulation |
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Scope Traces |
| Selects if the component pin connections are automatically generated on the data recorder window or not. Yes: Automatically add the component pins to a group on the data recorder which will reflect the sim data during simultion. No: Do not show the pin signals on the data recorder window. | |
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Console Data |
| Selects if the console data is automatically generated or not | |
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API |
| Specifies the injector component on the panel to interact with to provide comms simulation. | |
Component Source Code
Please click here to download the component source project: FC_Comp_Source_AD528x_Digital_Pot.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_AD528x_Digital_Pot.fcfx
