Panel power tab – Epson S1D13705 User Manual

Page 196

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Epson Research and Development

Vancouver Design Center

S1D13705

13705CFG Configuration Program

X27A-B-001-03

Issue Date: 02/03/11

Panel Power Tab

The S5U13705B00C evaluation board is designed to use the GPIO0 signal to control the
LCD bias power. The following settings allow configuration of the necessary delays.

Hardware Power Save Enable

When this box is checked, Hardware Power Save using
GPIO0 is enabled. When this box is unchecked, the
Hardware Power Save function is not available.

Power Down Time Delay

This setting controls the time delay between when the
LCD panel is powered-off and when the S1D13705
control signals are turned off. This setting must be
configured according to the specification for the panel
being used.

This value is only used by Epson evaluation software
designed for the S5U13705B00C evaluation board.

Power Down
Time Delay

Power Up
Time Delay

Hardware Power
Save Enable

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