S1D13U11 Display Controller
S5U13U11 Evaluation Board User Manual (Rev. 1.1)
EPSON
7
Chapter 3 Installation and Configuration
The S5U13U11 evaluation board incorporates jumpers and 0 ohm resistors which allow it to be used in a variety of
different configurations.
3.1 Configuration Jumpers
The S5U13U11 has 15 jumpers which configure various board settings. The jumper positions for each function are
shown below. JP5, JP6, JP7, JP8, JP9, JP10, JP11, JP14 and JP15 are solder bridges to reduce power noise. To
change the jumper position remove the solder.
JP1 - Current Measurement of the S5U13U11 Evaluation Board
JP1 can be used to measure the current consumption of the S5U13U11 power supply.
When the jumper is at position 1-2, normal operation is selected.
When no jumper is installed, the current consumption for power supply can be measured by connecting an ammeter
between pins 1 and 2 of the jumper.
Jumper
Function
Position 1-2
Position 2-3
No Jumper
JP1
Board current measurement
Normal
—
Current measurement
JP2
Board power supply
VBUS 5V input
External DC5V
—
JP3
VBUS input signal
VBUS 5V input
External DC5V
—
JP4
Power-on reset source
VBUS 5V input
External DC5V
—
JP5
COREVDD current measurement
Normal
—
Current measurement
JP6
PLLVDD current measurement
Normal
—
Current measurement
JP7
PIOVDD current measurement
Normal
—
Current measurement
JP8
USBVDD current measurement
Normal
—
Current measurement
JP9
MIOVDD current measurement
Normal
—
Current measurement
JP10
Touch screen power
5V
3.3V (
Position 1-3)
—
JP11
External 3.3V current measurement
Normal
—
Current measurement
JP12
LED Backlight 12V power control
ON
—
OFF
JP13
Ortustech panel control
ON/OFF control
Always ON
—
JP14
3.3V regulator current measurement
Normal
—
Current measurement
JP15
1.8V regulator current measurement
Normal
—
Current measurement
= Default setting
