SPECIFICATION
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3.2
Display requests
3.2.1 GET_DISPLAY_POWER
The GET_ DISPLAY_POWER request is intended to determine the display power status
(switch display power ON/OFF and power good signal from power supply).
Request
bmRequest
Type
bRequest
wValue
wIndex
wLength
Data
1.
2.
Byte
Byte
bitmap 0xB4
GET_
0xC0
DISPLAY_POWER
0xB4
0x0000
0x0000
0x0002
bitmap:
b7
reserved
0
b6
reserved
0
b5
reserved
0
b4
reserved
0
b3
reserved
0
b2
0= no
power
1= power
good
b1
reserved
0
b0
actual
state
0= OFF
1= ON
DISTEC GMBH
Industriestrasse 1 D-82110
Germering
30.3.2004/sw1
http://www.distec.de
Tel.: +49-89-89 43 63-0
Fax: +49-89-89 43 63-39
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