User manual

17 TPC-1250H/1550H/1750H User Manual
Appendix A Jumper and Dip Switch setting Pin Assignment
A.1.2 Jumper Settings
A.1.2.1 CN18 LCD Power Select
CN18 is used to select LCD power
*Default setting
A.1.2.2 CN4 CMOS Clear Select
CN4 is used to select CMOS enable/disable
*Default setting
A.1.3 DIP Switches
A.1.3.1 SW3 LCD Controlled Function
SW3 is used to select LCD Controlled Function
Default Settings
Description
(1-3) & (2-4)
+5V is used to supply LCD panel
(3-5) & (4-6) +3.3V is used to supply LCD panel*
Description
(1-3) & (2-4)
Enable (Clear CMOS)
(3-5) & (4-6) Disable*
SW3 LCD Resolution Select
Description This switch is used to select LCD Resolution
Default
1280*1024(18bit) PWM 2KHz (TPC-1750)
1024*768(18bit) PWM 2KHz (TPC-1550 B)
800*600 (18 bit) PWM 2KHz (TPC-1250 B)
640*480 (18bit) PWM 2kHz (TPC-650 B)
GPI_LCDSEL0 OFF (Pin 1) ON (Pin 8)
GPI_LCDSEL1 OFF (Pin 2) ON (Pin 7)
GPI_LCDSEL2 OFF (Pin 3) ON (Pin 6)
GPI_LCDSEL3 OFF (Pin 4) ON (Pin 5)
Connect to GOI pin
640*480 (18bit)
PWM 2kHz
TPC-650
800*600
(18bit)
PWM 2kHz
TPC-1250
1020*768
(18bit)
PWM 2kHz
TPC-1550
1280*1024
(18bit)
PWM 2kHz
TPC-1750
GPI_LCDSEL0 ON OFF ON OFF
GPI_LCDSEL1 ON ON OFF OFF
GPI_LCDSEL2 ON ON ON ON
GPI_LCDSEL3 ON ON ON ON
State