2
EVM + PC
2.1
EVM Preparation
TSC2117_RGZ_EVM
SW2
J6 Speakers
J1 Line In
USB-MODEVM
J8
J4 Touchscreen
Headphones
J7 USB
ON OFF
2.1.1
Analog Signal Connections
2.1.2
Touch Screen Connections
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EVM + PC
This chapter explains how to use the TSC2117 EVM with a PC running Windows XP.
To interface the TSC2117 EVM with a PC using USB, plug the TSC2117 EVM onto the USB-MODEVM as
shown in Figure 2 1. TSC2117 EVM + USB MODEVM.
Figure 1. TSC2117 EVM + USB MODEVM
Note:
USB-MODEVM configuration
To control the TSC2117 from the PC via the USB-MODEVM, set switch SW2 position 1, 3, 4,
5, 6, 7 to ON and position 2 and 8 to OFF.
•
Connect a headphone to J8 (3,5 mm jack)
•
Connect 8-
Ω
speakers to J6 (4 screw terminal)
–
Left speaker to SPLN and SPLP
–
Right speaker to SPRN and SPRP
•
Connect a line-level audio source to J1 (3,5 mm jack)
The TSC2117 EVM is compatible with 4-wire resistive touch screens. Connect the touch screen to J4 (X+,
X–, Y+, Y–).
SLAU282 – April 2009
TSC2117EVM-K
3
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