Datasheet

1-1
Introduction
Introduction
The TSC2301 is an advanced touch screen controller, which communicates
to a host processor through an SPI serial interface. In addition, a full stereo
audio codec is included in the TSC2301, and audio data is communicated to
the device over an I
2
S bus. The TSC2301EVM 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.
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