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840Hxl - Serial Protocol
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9.3.5
Get Output Status
Command Send/Receive
Data
0xE7
0xEB, address, 0xE7, 0x01, checksum
0xEB, address, 0xE7, 0x0E, data1,… data14,
checksum
Data1: FOLLOWENCRY_MONITOR;
•
0 = decryption
•
1 = encryption
Data2: RESOULTION_INDEX;
•
from 0x00 to 0x17 (24 resolutions)
Data3: PATTERN_INDEX;
•
from 0x00 to 0x1f (32 patterns)
Data4: DEEPCOLOR_MODE;
•
0 = auto
•
0x18 = 24bit
•
0x1e = 30bit
•
0x24 = 36bit
Data5: COLORSPACE_MODE;
•
0 = auto
•
1 = RGB444
•
2 = YUV444
•
3 = YUV422
Data6: HDMIDVI_INDEX
•
0 = auto
•
1 = HDMI
•
2 = DVI
Data7: AUDSAMPLE_INDEX;
•
0 = auto
•
1 = 44k
•
2 = 48k
•
3 = 88k
•
4 = 96k
•
5 = 176k
•
6 = 192k
Data8: AUDBIT_INDEX;
•
0 = auto
•
0x10 = 16bit
•
0x14 = 20bit
•
0x18 = 24bit
9.3.6
Get Output Status when the Device is in Auto Mode
Command Send/Receive
Data (Auto Setup)
Data (Not
Auto Setup)
0xE7
0xEB, address, 0xE7, 0x01, 0x01, checksum
0xEB, address, 0xE7, 0x08, data1, ……,
data8, checksum
data1: Deep Color:
0x18 (24bit), 0x1E (30bit), 0x24 (36bit)
Setup value
data2: Color Space:
1 = RGB444, 2 = YUV444,
3 = YUV422
Setup value
data3: Audio sample:
1 = 44k, 2 = 48k, 3 = 88k, 4 = 96k, 5 =
176k, 6 = 192k
Setup value
data4: audio bit:
0x10 (16), 0x14 (20), 0x18 (24)
Setup value
9.3.7
Get Monitor Status
Command Send/Receive
Data
0xE8
0xEB, address, 0xE8, 0x01, 0x00, checksum
0xEB, address, 0xE8, 0x08, data1, ……,
data8, checksum
data1: reserved
data2: reserved
data3: reserved
data4: monitor type (0 = DVI, 1 = HDMI)
data5: monitor HDCP status. (0 = no HDCP support, 1 =
HDCP supported)
data6: monitor Deep Color status (24/30/36)
data7: Load status. (0 = no HPD, 1=HPD)
data8: reserved