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TSC2101 Evaluation Module (EVM)



  • Digital control interface is through either the USB bus or and external SPI bus
  • Power can be supplied by the USB bus or external connectors from lab supplies
  • Touch screen inputs are provided through a standard 3M(TM)Touch System Touch Tek 4 touch screens
  • There are various audio input/output connectors to allow onboard microphone or external microphone.

Texas Instruments  TSC2101EVM

The TSC2101 is an advanced touch screen controller, which communicates to a host processor through an SPI serial interface. In addition, a mono-input/stereo-output audio codec is included in the TSC2101, and audio data is communicated to the device over an I2S bus. The TSC2101EVM accesses both of these buses through the use of a USB microcontroller, which provides a way to generate data for both buses from a PC running Windows 98SE, 2000, or XP.