Datasheet

1-1
Introduction
Introduction
The TSC2100 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 TSC2100, and audio data is com-
municated to the device over an I
2
S bus. The TSC2100EVM 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 Windowsr 98, Windows
2000, or Windows XP.
Topic Page
1.1 Device Characteristics 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 EVM Block Diagram 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Analog Inputs/Outputs 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Power Requirements 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Computer Requirements 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1