Difference between revisions of "Component: DAC (MCP49x1) (Analog Output)"

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| width="20%" style="color: gray;" | Author
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| width="20%" style="color:gray;" | Author
 
| Matrix TSL
 
| Matrix TSL
 
|-
 
|-
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| width="20%" style="color: gray;" | Version
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| width="20%" style="color:gray;" | Version
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| 1.0 (Release)
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| 1.0
 
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| width="20%" style="color: gray;" | Category
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| width="20%" style="color:gray;" | Category
 
| Analog Output
 
| Analog Output
 
|}
 
|}
  
  
 +
==DAC component==
 +
Component to drive a digital to analogue converter (DAC) IC from Microchip via an SPI interface. Compatible with MCP4901 (8-Bit), MCP4911 (10-Bit) and MCP4921 (12-Bit) devices.
 +
 +
==Detailed description==
  
−
==[[File:Component Icon b6de5668_e0ae_4c1a_9c16_b16aa3f58024.png|Image]] DAC (MCP49x1) component==
+
''No detailed description exists yet for this component''
−
Component to drive a digital to analogue converter (DAC) IC from Microchip via an SPI interface.
 
−
Compatible with MCP4901 (8-Bit), MCP4911 (10-Bit) and MCP4921 (12-Bit) devices.
 
  
 
==Examples==
 
==Examples==
 +
 +
 
''<span style="color:red;">No additional examples</span>''
 
''<span style="color:red;">No additional examples</span>''
  
Line 25: Line 27:
 
==Downloadable macro reference==
 
==Downloadable macro reference==
  
−
===<span style="font-weight: normal;"><u><tt>SetOutput</tt></u></span>===
+
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
−
Sets the output voltage of the DAC
+
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetOutput'''
 +
|-
 +
| colspan="2" | Sets the output voltage of the DAC 8-Bit: Range 0-255 10-Bit: Range 0-1023 12-Bit: Range 0-4095&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 +
| width="90%" | DAC_Value
 +
|-
 +
| colspan="2" | The value to output to the DAC&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''
 +
|}
  
−
8-Bit: Range 0-255
 
  
−
10-Bit: Range 0-1023
+
{| 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;" | '''ControlPins'''
 +
|-
 +
| colspan="2" | Allows Shutdown (SHDN) and Latch (LDAC) pins to be controlled directly if enabled.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:]] -
 +
| width="90%" | Shutdown
 +
|-
 +
| colspan="2" | 0 = Shutdown Device, 1 = Device Active&nbsp;
 +
|-
 +
| width="10%" align="center" | [[File:]] -
 +
| width="90%" | Latch
 +
|-
 +
| colspan="2" | 0 = Data output driven from DAC register, 1 = Data output locked&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''
 +
|}
  
−
12-Bit: Range 0-4095
 
  
−
'''Parameters'''
+
{| 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 the DAC output.&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''
 +
|}
  
−
:[[Variable Types|UINT]] ''DAC_Value''
 
−
::The value to output to the DAC
 
  
 +
{| 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 the DAC Output.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Channel
 +
|-
 +
| colspan="2" | 0=DAC Channel 0 , 1=DAC Channel 1&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''
 +
|}
  
−
'''Return value'''
 
  
−
:''This call does not return a value''
+
{| 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" | Configures the SPI peripheral ready for communications and initialises the internal variables. DAC needs to be enabled before any output voltage can be generated.&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''
 +
|}
  
  
−
===<span style="font-weight: normal;"><u><tt>ControlPins</tt></u></span>===
+
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
−
Allows Shutdown (SHDN) and Latch (LDAC) pins to be controlled directly if enabled.
+
|-
 +
| 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" | Configures the SPI peripheral ready for communications and initialises the internal variables. DAC needs to be enabled before any output voltage can be generated.&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''
 +
|}
  
−
'''Parameters'''
 
  
−
:[[Variable Types|BOOL]] ''Shutdown''
+
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
−
::0 = Shutdown Device, 1 = Device Active
+
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WriteLEDs'''
 +
|-
 +
| colspan="2" | Allows control of all 8-LEDs on the front of the Formula Flowcode.&nbsp;
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | LED_Byte
 +
|-
 +
| 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''
 +
|}
  
−
:[[Variable Types|BOOL]] ''Latch''
 
−
::0 = Data output driven from DAC register, 1 = Data output locked
 
−
 
−
 
−
'''Return value'''
 
−
 
−
:''This call does not return a value''
 
−
 
−
 
−
===<span style="font-weight: normal;"><u><tt>Disable</tt></u></span>===
 
−
Disables the DAC output.
 
−
 
−
'''Parameters'''
 
−
 
−
:''This macro has no parameters''
 
−
 
−
 
−
'''Return value'''
 
−
 
−
:''This call does not return a value''
 
−
 
−
 
−
===<span style="font-weight: normal;"><u><tt>Enable</tt></u></span>===
 
−
Enables the DAC Output.
 
−
 
−
'''Parameters'''
 
−
 
−
:[[Variable Types|BYTE]] ''Channel''
 
−
::0=DAC Channel 0 , 1=DAC Channel 1
 
  
 +
{| 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" | Starts up the formula flowcode PWM for motor control and performs the wait for button press&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''
 +
|}
  
−
'''Return value'''
 
  
−
:''This call does not return a value''
 
−
 
−
 
−
===<span style="font-weight: normal;"><u><tt>Initialise</tt></u></span>===
 
−
Configures the SPI peripheral ready for communications and initialises the internal variables. DAC needs to be enabled before any output voltage can be generated.
 
−
 
−
'''Parameters'''
 
−
 
−
:''This macro has no parameters''
 
−
 
−
 
−
'''Return value'''
 
−
 
−
:''This call does not return a value''
 
−
 
−
 
−
 
−
==Simulation macro reference==
 
−
 
−
''This component does not contain any simulation macros''
 
  
  
 
==Property reference==
 
==Property reference==
−
<span style="font-weight: normal;"><u>DAC IC</u></span>
 
  
−
This property is of type ''Fixed list of ints'' and can be referenced with the variable name ''DAC_IC''.
+
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
−
 
+
|-
−
Selects which DAC IC is connected and therefore the bit depth available.
+
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
−
 
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
−
<span style="font-weight: normal;"><u>Gain Option</u></span>
+
|-
−
 
+
|-
−
This property is of type ''Fixed list of ints'' and can be referenced with the variable name ''GainOP''.
+
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
 
+
| width="90%" | DAC IC
−
Selects the maximum reference value for the DAC
+
|-
−
 
+
| colspan="2" | Selects which DAC IC is connected and therefore the bit depth available.&nbsp;
−
<span style="font-weight: normal;"><u>Vref Voltage</u></span>
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
This property is of type ''Floating point'' and can be referenced with the variable name ''VrefVol''.
+
| width="90%" | Gain Option
−
 
+
|-
−
Reference Voltage, Used to calculate the Voltage resolution.
+
| colspan="2" | Selects the maximum reference value for the DAC&nbsp;
−
 
+
|-
−
<span style="font-weight: normal;"><u>Steps</u></span>
+
| width="10%" align="center" | [[File:Fc9-type-15-icon.png]]
−
 
+
| width="90%" | Vref Pin Voltage
−
This property is of type ''Unsigned integer'' and can be referenced with the variable name ''Steps''.
+
|-
−
 
+
| colspan="2" | The reference voltage applied to the VREF pin.&nbsp;
−
Number of discrete output states available from the DAC.
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-15-icon.png]]
−
<span style="font-weight: normal;"><u>Control Bits</u></span>
+
| width="90%" | Vref Voltage
−
 
+
|-
−
This property is of type ''Signed integer'' and can be referenced with the variable name ''BITS''.
+
| colspan="2" | Reference Voltage, Used to calculate the Voltage resolution.&nbsp;
−
 
+
|-
−
Number of digital control bits
+
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
−
 
+
| width="90%" | Steps
−
<span style="font-weight: normal;"><u>Resolution</u></span>
+
|-
−
 
+
| colspan="2" | Number of discrete output states available from the DAC.&nbsp;
−
This property is of type ''Line of text'' and can be referenced with the variable name ''Res''.
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-14-icon.png]]
−
Maximum output resolution based on number of control bits.
+
| width="90%" | Control Bits
−
 
+
|-
−
<span style="font-weight: normal;"><u>Voltage Resolution</u></span>
+
| colspan="2" | Number of digital control bits&nbsp;
−
 
+
|-
−
This property is of type ''Floating point'' and can be referenced with the variable name ''VoltRes''.
+
| width="10%" align="center" | [[File:Fc9-type-10-icon.png]]
−
 
+
| width="90%" | Resolution
−
Specifies the Resolution per digital bit in terms of Voltage.
+
|-
−
 
+
| colspan="2" | Maximum output resolution based on number of control bits.&nbsp;
−
<span style="font-weight: normal;"><u>Channel</u></span>
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-15-icon.png]]
−
This property is of type ''Fixed list of ints'' and can be referenced with the variable name ''cal_spi1::CHANNEL''.
+
| width="90%" | Voltage Resolution
−
 
+
|-
−
SPI Channel selector
+
| colspan="2" | Specifies the Resolution per digital bit in terms of Voltage.&nbsp;
−
 
+
|-
−
<span style="font-weight: normal;"><u>Prescale</u></span>
+
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
 
+
| width="90%" | Channel
−
This property is of type ''Fixed list of ints'' and can be referenced with the variable name ''cal_spi1::PR_SCALE''.
+
|-
−
 
+
| colspan="2" | SPI Channel selector&nbsp;
−
Prescale option selector
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
<span style="font-weight: normal;"><u>MOSI</u></span>
+
| width="90%" | Prescale
−
 
+
|-
−
This property is of type ''Single digital pin'' and can be referenced with the variable name ''cal_spi1::MOSI''.
+
| colspan="2" | Prescale option selector&nbsp;
−
 
+
|-
−
SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode.
+
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
−
 
+
| width="90%" | MOSI
−
<span style="font-weight: normal;"><u>MISO</u></span>
+
|-
−
 
+
| colspan="2" | SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode.&nbsp;
−
This property is of type ''Single digital pin'' and can be referenced with the variable name ''cal_spi1::MISO''.
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
−
SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode.
+
| width="90%" | MISO
−
 
+
|-
−
<span style="font-weight: normal;"><u>CLK</u></span>
+
| colspan="2" | SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode.&nbsp;
−
 
+
|-
−
This property is of type ''Single digital pin'' and can be referenced with the variable name ''cal_spi1::CLK''.
+
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
−
 
+
| width="90%" | CLK
−
SPI Clock Pin CLK - The Clock signal is driven by the SPI master.
+
|-
−
 
+
| colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master.&nbsp;
−
<span style="font-weight: normal;"><u>CS / SS</u></span>
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
−
This property is of type ''Single digital pin'' and can be referenced with the variable name ''cal_spi1::SS''.
+
| width="90%" | CS / SS
−
 
+
|-
−
Chip Select / Slave Select Pin  
+
| colspan="2" | Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device. &nbsp;
−
 
+
|-
−
Master Mode: General purpose output pin used to select the remote SPI device.
+
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
−
 
+
| width="90%" | Use SHDN Pin
−
Slave Mode: Hardware chip select pin input used to select the SPI device.
+
|-
−
 
+
| colspan="2" | Allows the SHDN pin to be driven from an output pin on the microcontroller. If not used then tie the SHDN pin to VCC to allow the DAC to function.&nbsp;
−
<span style="font-weight: normal;"><u>Use SHDN Pin</u></span>
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
−
This property is of type ''True or false'' and can be referenced with the variable name ''UseSHDN''.
+
| width="90%" | Use LDAC Pin
−
 
+
|-
−
Allows the SHDN pin to be driven from an output pin on the microcontroller.
+
| colspan="2" | Allows the LDAC pin to be driven from an output pin on the microcontroller. If not used then tie the LDAC pin to GND to allow the DAC to function.&nbsp;
−
 
+
|-
−
If not used then tie the SHDN pin to VCC to allow the DAC to function.
+
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
−
 
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Connections'''  
−
<span style="font-weight: normal;"><u>Use LDAC Pin</u></span>
+
|-
−
 
+
|-
−
This property is of type ''True or false'' and can be referenced with the variable name ''UseLDAC''.
+
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
−
 
+
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Simulations'''  
−
Allows the LDAC pin to be driven from an output pin on the microcontroller.
+
|-
−
 
+
|-
−
If not used then tie the LDAC pin to GND to allow the DAC to function.
+
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
−
 
+
| width="90%" | Simulate Comms
−
<span style="font-weight: normal;"><u>DAC Output Scope Traces</u></span>
+
|-
−
 
+
| colspan="2" | &nbsp;
−
This property is of type ''True or false'' and can be referenced with the variable name ''ScopeTraces''.
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
−
Selects if the scope traces are automatically generated or not
+
| width="90%" | DAC Output Scope Traces
−
 
+
|-
−
<span style="font-weight: normal;"><u>SPI Scope Traces</u></span>
+
| colspan="2" | Selects if the scope traces are automatically generated or not&nbsp;
−
 
+
|-
−
This property is of type ''True or false'' and can be referenced with the variable name ''cal_spi1::ScopeTraces''.
+
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
−
 
+
| width="90%" | SPI Scope Traces
−
Selects if the scope traces are automatically generated or not
+
|-
−
 
+
| colspan="2" | Selects if the scope traces are automatically generated or not&nbsp;
−
<span style="font-weight: normal;"><u>SPI Console Data</u></span>
+
|-
−
 
+
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
−
This property is of type ''True or false'' and can be referenced with the variable name ''cal_spi1::ConsoleData''.
+
| width="90%" | SPI Console Data
−
 
+
|-
−
Selects if the console data is automatically generated or not
+
| colspan="2" | Selects if the console data is automatically generated or not&nbsp;
−
 
+
|-
−
<span style="font-weight: normal;"><u>Injector</u></span>
+
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
 
+
| width="90%" | API
−
This property is of type ''Fixed list of ints'' and can be referenced with the variable name ''cal_spi1::Injector''.
+
|-
−
 
+
| colspan="2" | &nbsp;
−
''<span style="color:red;">No additional information</span>''
+
|}

Revision as of 21:05, 16 November 2021

Author Matrix TSL
Version 1.0
Category Analog Output


DAC component

Component to drive a digital to analogue converter (DAC) IC from Microchip via an SPI interface. Compatible with MCP4901 (8-Bit), MCP4911 (10-Bit) and MCP4921 (12-Bit) devices.

Detailed description

No detailed description exists yet for this component

Examples

No additional examples


Downloadable macro reference

Fc9-comp-macro.png SetOutput
Sets the output voltage of the DAC 8-Bit: Range 0-255 10-Bit: Range 0-1023 12-Bit: Range 0-4095 
Fc9-u16-icon.png - UINT DAC_Value
The value to output to the DAC 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ControlPins
Allows Shutdown (SHDN) and Latch (LDAC) pins to be controlled directly if enabled. 
[[File:]] - Shutdown
0 = Shutdown Device, 1 = Device Active 
[[File:]] - Latch
0 = Data output driven from DAC register, 1 = Data output locked 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Disable
Disables the DAC output. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Enable
Enables the DAC Output. 
Fc9-u8-icon.png - BYTE Channel
0=DAC Channel 0 , 1=DAC Channel 1 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
Configures the SPI peripheral ready for communications and initialises the internal variables. DAC needs to be enabled before any output voltage can be generated. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
Configures the SPI peripheral ready for communications and initialises the internal variables. DAC needs to be enabled before any output voltage can be generated. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png WriteLEDs
Allows control of all 8-LEDs on the front of the Formula Flowcode. 
Fc9-u8-icon.png - BYTE LED_Byte
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
Starts up the formula flowcode PWM for motor control and performs the wait for button press 
Fc9-void-icon.png - VOID Return



Property reference

Fc9-prop-icon.png Properties
Fc9-type-16-icon.png DAC IC
Selects which DAC IC is connected and therefore the bit depth available. 
Fc9-type-16-icon.png Gain Option
Selects the maximum reference value for the DAC 
Fc9-type-15-icon.png Vref Pin Voltage
The reference voltage applied to the VREF pin. 
Fc9-type-15-icon.png Vref Voltage
Reference Voltage, Used to calculate the Voltage resolution. 
Fc9-type-21-icon.png Steps
Number of discrete output states available from the DAC. 
Fc9-type-14-icon.png Control Bits
Number of digital control bits 
Fc9-type-10-icon.png Resolution
Maximum output resolution based on number of control bits. 
Fc9-type-15-icon.png Voltage Resolution
Specifies the Resolution per digital bit in terms of Voltage. 
Fc9-type-16-icon.png Channel
SPI Channel selector 
Fc9-type-16-icon.png Prescale
Prescale option selector 
Fc9-type-5-icon.png MOSI
SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. 
Fc9-type-5-icon.png MISO
SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. 
Fc9-type-5-icon.png CLK
SPI Clock Pin CLK - The Clock signal is driven by the SPI master. 
Fc9-type-5-icon.png CS / SS
Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device.  
Fc9-type-7-icon.png Use SHDN Pin
Allows the SHDN pin to be driven from an output pin on the microcontroller. If not used then tie the SHDN pin to VCC to allow the DAC to function. 
Fc9-type-7-icon.png Use LDAC Pin
Allows the LDAC pin to be driven from an output pin on the microcontroller. If not used then tie the LDAC pin to GND to allow the DAC to function. 
Fc9-conn-icon.png Connections
Fc9-conn-icon.png Simulations
Fc9-type-7-icon.png Simulate Comms
 
Fc9-type-7-icon.png DAC Output Scope Traces
Selects if the scope traces are automatically generated or not 
Fc9-type-7-icon.png SPI Scope Traces
Selects if the scope traces are automatically generated or not 
Fc9-type-7-icon.png SPI Console Data
Selects if the console data is automatically generated or not 
Fc9-type-16-icon.png API
 
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