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{| style="width:50%" |- | width="20%" style="color:gray;" | Author | Matrix TSL |- | width="20%" style="color:gray;" | Version | 1.0 |- | width="20%" style="color:gray;" | Category | Analog Output |} ==DAC (MCP48x1) component== Component to drive a digital to analogue converter (DAC) IC from Microchip via an SPI interface. Compatible with MCP4801 (8-Bit), MCP4811 (10-Bit) and MCP4821 (12-Bit) devices. ==Component Source Code== Please click here to download the component source project: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_DAC_MCP48x1.fcfx FC_Comp_Source_DAC_MCP48x1.fcfx] Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_DAC_MCP48x1.fcfx FC_Comp_Source_DAC_MCP48x1.fcfx] ==Detailed description== ''No detailed description exists yet for this component'' ==Examples== ''<span style="color:red;">No additional examples</span>'' ==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;" | '''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'' |} {| 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:Fc9-bool-icon.png]] - BOOL | width="90%" | Shutdown |- | colspan="2" | 0 = Shutdown Device, 1 = Device Active&nbsp; |- | width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL | 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'' |} {| 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'' |} {| 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" 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" | 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'' |} ==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''' |- |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | DAC IC |- | colspan="2" | Selects which DAC IC is connected and therefore the bit depth available.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Gain Option |- | colspan="2" | Selects the maximum reference value for the DAC&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-15-icon.png]] | width="90%" | Vref Voltage |- | colspan="2" | Reference Voltage, Used to calculate the Voltage resolution.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-21-icon.png]] | width="90%" | Steps |- | colspan="2" | Number of discrete output states available from the DAC.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-14-icon.png]] | width="90%" | Control Bits |- | colspan="2" | Number of digital control bits&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-10-icon.png]] | width="90%" | Resolution |- | colspan="2" | Maximum output resolution based on number of control bits.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-15-icon.png]] | width="90%" | Voltage Resolution |- | colspan="2" | Specifies the Resolution per digital bit in terms of Voltage.&nbsp; |- | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | SPI Connections |- |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Channel |- | colspan="2" | SPI Channel selector&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Prescale |- | colspan="2" | Prescale option selector&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | MOSI |- | colspan="2" | SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | MOSI Remap Pin |- | colspan="2" | Select which the target pin to assign the MOSI hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | MISO |- | colspan="2" | SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | MISO Remap Pin |- | colspan="2" | Select which the target pin to assign the MISO hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | CLK |- | colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | CLK Remap Pin |- | colspan="2" | Select which the target pin to assign the CLK hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | CS / SS |- | 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; |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Use SHDN Pin |- | 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; |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Use LDAC Pin |- | 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; |- | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation |- |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Simulate Comms |- | colspan="2" | &nbsp; |}==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;" | '''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'' |} {| 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:Fc9-bool-icon.png]] - BOOL | width="90%" | Shutdown |- | colspan="2" | 0 = Shutdown Device, 1 = Device Active&nbsp; |- | width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL | 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'' |} {| 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'' |} {| 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" 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" | 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'' |} ==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''' |- |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | DAC IC |- | colspan="2" | Selects which DAC IC is connected and therefore the bit depth available.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Gain Option |- | colspan="2" | Selects the maximum reference value for the DAC&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-15-icon.png]] | width="90%" | Vref Voltage |- | colspan="2" | Reference Voltage, Used to calculate the Voltage resolution.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-21-icon.png]] | width="90%" | Steps |- | colspan="2" | Number of discrete output states available from the DAC.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-14-icon.png]] | width="90%" | Control Bits |- | colspan="2" | Number of digital control bits&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-10-icon.png]] | width="90%" | Resolution |- | colspan="2" | Maximum output resolution based on number of control bits.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-15-icon.png]] | width="90%" | Voltage Resolution |- | colspan="2" | Specifies the Resolution per digital bit in terms of Voltage.&nbsp; |- | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | SPI Connections |- |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Channel |- | colspan="2" | SPI Channel selector&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Prescale |- | colspan="2" | Prescale option selector&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | MOSI |- | colspan="2" | SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | MOSI Remap Pin |- | colspan="2" | Select which the target pin to assign the MOSI hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | MISO |- | colspan="2" | SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | MISO Remap Pin |- | colspan="2" | Select which the target pin to assign the MISO hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | CLK |- | colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | CLK Remap Pin |- | colspan="2" | Select which the target pin to assign the CLK hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | CS / SS |- | 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; |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Use SHDN Pin |- | 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; |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Use LDAC Pin |- | 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; |- | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation |- |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Simulate Comms |- | colspan="2" | &nbsp; |}==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;" | '''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'' |} {| 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:Fc9-bool-icon.png]] - BOOL | width="90%" | Shutdown |- | colspan="2" | 0 = Shutdown Device, 1 = Device Active&nbsp; |- | width="10%" align="center" | [[File:Fc9-bool-icon.png]] - BOOL | 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'' |} {| 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'' |} {| 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" 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" | 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'' |} ==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''' |- |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | DAC IC |- | colspan="2" | Selects which DAC IC is connected and therefore the bit depth available.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Gain Option |- | colspan="2" | Selects the maximum reference value for the DAC&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-15-icon.png]] | width="90%" | Vref Voltage |- | colspan="2" | Reference Voltage, Used to calculate the Voltage resolution.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-21-icon.png]] | width="90%" | Steps |- | colspan="2" | Number of discrete output states available from the DAC.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-14-icon.png]] | width="90%" | Control Bits |- | colspan="2" | Number of digital control bits&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-10-icon.png]] | width="90%" | Resolution |- | colspan="2" | Maximum output resolution based on number of control bits.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-15-icon.png]] | width="90%" | Voltage Resolution |- | colspan="2" | Specifies the Resolution per digital bit in terms of Voltage.&nbsp; |- | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | SPI Connections |- |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Channel |- | colspan="2" | SPI Channel selector&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | Prescale |- | colspan="2" | Prescale option selector&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | MOSI |- | colspan="2" | SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | MOSI Remap Pin |- | colspan="2" | Select which the target pin to assign the MOSI hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | MISO |- | colspan="2" | SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | MISO Remap Pin |- | colspan="2" | Select which the target pin to assign the MISO hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | CLK |- | colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-16-icon.png]] | width="90%" | CLK Remap Pin |- | colspan="2" | Select which the target pin to assign the CLK hardware pin functionality.&nbsp; |- | width="10%" align="center" | [[File:Fc9-type-5-icon.png]] | width="90%" | CS / SS |- | 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; |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Use SHDN Pin |- | 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; |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Use LDAC Pin |- | 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; |- | width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]] | width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation |- |- | width="10%" align="center" | [[File:Fc9-type-7-icon.png]] | width="90%" | Simulate Comms |- | colspan="2" | &nbsp; |}

Return to Component: DAC (MCP48x1) (MCP48x1) (Analog Output).