Epson S5U13A05B00C User Manual page 11

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
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.
S5U13A05B00C Rev 1.0 Evaluation Board
Rev. 1.1
All manuals and user guides at all-guides.com
When configured for Sharp HR-TFT, JP3 and JP5 must be set to position 1-2.
Figure 3-4: Configuration Jumper (JP3) Location
Figure 3-5: Configuration Jumper (JP4) Location
Seiko Epson Corporation
Installation and Configuration
JP3
+3.3 LCDVCC +5 LCDVCC
JP4
USB IRQ
on PCI enabled
USB IRQ
on PCI disabled
11