
Installation and Configuration
S5U13A05B00C Rev 1.0 Evaluation Board
Seiko Epson Corporation
11
Rev. 1.1
JP3 - LCD Panel Voltage
JP3 selects the voltage level to the LCD panel.
When the jumper is at position 1-2, the voltage level is +3.3V (default setting).
When the jumper is at position 2-3, the voltage level is +5.0V.
Note
When configured for Sharp HR-TFT, JP3 and JP5 must be set to position 1-2.
Figure 3-4: Configuration Jumper (JP3) Location
JP4 - PCI_IRQ Enable
JP4 selects whether the USB IRQ on PCI is enabled or disabled.
When the jumper is at position 1-2, the USB IRQ on PCI is enabled (default setting).
When no jumper is installed, the USB IRQ on PCI is disabled.
Figure 3-5: Configuration Jumper (JP4) Location
+5 LCDVCC
+3.3 LCDVCC
JP3
USB IRQ
USB IRQ
JP4
on PCI enabled
on PCI disabled