Epson S1D13705 - Manual (Page 297)

Epson Research and Development Page 9
Vancouver Design Center
S5U13705B00C Rev. 1.0 ISA Bus Evaluation Board User Manual S1D13705
Issue Date: 01/02/13 X27A-G-005-03
Table 2-3: Jumper Settings
Description 1-2 2-3
JP1 IOVDD Selection 5.0V IOVDD 3.3V IOVDD
JP2 RD/WR# Signal Selection Pulled up to IOVDD No Connection
JP3 BS# Signal Selection Pulled up to IOVDD No Connection
JP4 LCD Panel Voltage Selection 5V LCD Panel 3.3V LCD Panel
JP6 LCDPWR polarity Active low (‘LCDPWR#’) Active high (‘LCDPWR’)
= recommended settings (JP1 through JP3 configured for ISA bus support)