ARM ARM DUI 0224I Computer Hardware User Manual


 
CLCD Display and Adaptor Board
ARM DUI 0224F Copyright © 2003-2007 ARM Limited. All rights reserved. C-17
C.4.3 Touchscreen prototyping connector
The signals on the touchscreen prototyping connector J3 are shown in Table C-6.
C.4.4 Inverter prototyping connector
The signals on the inverter prototyping connector J4 are shown in Table C-7.
BUF_G0 45 46 LCD UP_DOWN
BUF_G1 47 48 SWITCHED_VDD_POS
SWITCHED_CLPWR 49 50 SWITCHED_VDD_NEG
Table C-5 LCD prototyping connector J1 (continued)
Signal Pin Pin Signal
Table C-6 Touchscreen prototyping connector J3
Signal Pin Pin Signal
GND 12 GND
X_POS 34 GND
Y_NEG 56 GND
X_NEG 78 GND
Y_POS 910 GND
Table C-7 Inverter prototyping connector J4
Signal Pin Pin Signal
VIN 12 VIN
VIN 34 VIN
GND 56 GND
BRIGHTNESS 78 GND
GND 910 INV_IO