Page 10 Epson Research and Development
Vancouver Design Center
S1D13706 S5U13706P00C100 Evaluation Board User Manual
X31B-G-021-01 Issue Date: 2009/03/03
Revision 1.1
JP4 - GPO Polarity on H1
JP4 selects the polarity of the GPO signal available on LCD Connector H1.
Position 1-2 sends the GPO signal directly to H1 (default setting).
Position 2-3 inverts the GPO signal before sending it to H1.
Figure 3-3: Configuration Jumper (JP4) Location
JP6 - LCD Panel Voltage
JP6 selects the voltage level to the LCD panel.
Position 1-2 sets the voltage level to 5.0V.
Position 2-3 sets the voltage level to 3.3V (default setting).
When configured for Sharp HR-TFT or Epson D-TFD panels, JP1 must be set to no
jumper and JP6 must be set to position 2-3.
Figure 3-4: Configuration Jumper (JP6) Location
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