The CSDIDAC provides an API that allows the CSD HW block IDAC functionality. It can be useful for devices that do not include other DAC options.

• A two-channel IDAC with the 7-bit resolution
• The IDAC A and IDAC B channels can be enabled/disabled independently
• The IDAC A and IDAC B channels can be configured with sourcing/sinking current independently
• The IDAC A and IDAC B channels can be joined to increase a maximum output current
• The IDAC A and IDAC B channels can be enabled/disabled simultaneously by using the CY_CSDIDAC_AB option
• The 0 to 609.6 uA (609600 nA) current range is available for each IDAC channel
• Each IDAC can use independently one of the six available LSB depending on a desired output current

The CSDIDAC could be configured by the ModusToolbox CSD personality. Refer to the API Reference Guide Configuration Considerations.

The following resources contain more information:

• CSDIDAC Middleware RELEASE.md
• CSDIDAC Middleware API Reference Guide
• ModusToolbox Software Environment, Quick Start Guide, Documentation, and Videos
• CSDIDAC Middleware Code Example for MBED OS
• ModusToolbox Device Configurator Tool Guide
• CapSense Middleware API Reference Guide
• CSDADC Middleware API Reference Guide
• PSoC 6 Technical Reference Manual
• PSoC 63 with BLE Datasheet Programmable System-on-Chip datasheet
• PSoC 4000S Family: PSoC 4 Architecture Technical Reference Manual (TRM)
• PSoC 4100S and PSoC 4100S Plus: PSoC 4 Architecture Technical Reference Manual (TRM)
• Cypress Semiconductor

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