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4.12.10 Setting for eDP (for VM-1826)
<eDP Power Sequence Specification>
VM-1826 can set the below type of Power Sequence.
T
1
T
2
T
3
T
4
Power Supply
GPIO
Signal
(Main Link Data)
T
1
: Power Supply ON
T
2
=> GPIO ON
: GPIO ON => Signal ON
T
3
: Signal OFF
T
4
=> GPIO OFF
: GPIO OFF => Power Supply OFF
a) Configuration setting
(1)
By using
MENU
or
INC
DEC
.
Select Configuration
SET
《Select eDP Mode》
By using or
INC
DEC
,
SET
Set DP/eDP Unit(VM-1826) eDP Mode.
0 Disable eDP Mode is set to be Disable.
(2)
1 Enable eDP Mode is set to be Enable.
Note 1) if eDP Mode is Disable, the setting of Power control and GPIO can not be set in VM-1826 DP, eDP unit.
Note 2) While eDP Mode is Enable, and press “SIG ON” key, Power Sequence is executed by the setting value of
power control and GPIO. (If voltage value of power output is less than 1V, it is detected as error, and power
sequence is not executed.)
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