TouchKit Manual for Win9X/ME v3.4.0
2
Chapter 1. Touch Panel Controller
This touch panel controller provides the optimal performance of analog resistive
touch panels for 5 wire models. It communicates with PC system directly through
RS232, PS/2 or USB connector. Users can see how superior the design is in
sensitivity, accuracy and friendly operation. The touch panel driver emulates mouse
left and right button function and supports operation systems including Microsoft
Windows 95 / 98 / ME /NT4 / 2000 / XP / XP Tablet PC Edition, Windows CE 2.12 /
3.0 / .NET, Linux, iMac and DOS.
1.1 Controller
Interface
RS232
USB
PS/2
5-wire
Ready Ready Ready
Table 1. Controllers match with different interfaces
1.2 Specifications and Features
Specifications
Power requirements
+5VDC ( Maximum 100mA, typical 70mA,
50mV peak to peak maximum ripple )
Operating temperature
0 to 50
Storage Temperature
-40 to 80
Relative Humidity
95% at 60
Protocol
RS232 Model: 9600 bauds, None parity, 8 data bits
and 1 stop bit
USB Model: USB 1.1 Low speed
PS/2 Model: PS/2 mouse
Resolution
2048 X 2048
Report rate
RS232 Model: Max. 160 points/sec
USB Model: Max. 160 points/sec
PS/2 Model: Max. 140 points/sec
Response time
Resistive: Max. 35 ms
Capacitive: Max. 20 ms
Pin out definition
5 wire model: UL, UR, COM, LR, LL
Panel resistance
5 wire resistive model: 50 ~ 200 ohm
( pin to pin on drive layer )
Regulatory Approvals
FCC-B, CE
