JVC ProVerite PS-420W Owner's Manual page 42

HDMI Consumer Electronics Control
HDMI CEC
HDMI CEC Protocol
Normal Function
Vendor Specific Data.
a
OPCODE
command Command
Set Power
Ack Set Power
Set Input Source
Ack Input Source
Read Input
Source
Ack Read Input
Source
Set Screen Mute
Ack Set Screen
Mute
Read Screen
Mute
Ack Read Screen
Mute
Set Fail Over
Ack Set Fail Over
VENDOR ID
Vendor
VENDOR ID
(3bytes)
With ID
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
Vendor Specific Data
Payload (fixed bytes : 3 bytes)
Header (2 bytes)
Set Payload
Command
ID Type
0 0x10
4 0x10
0 0x11
4 0x11
1 0x11
5 0x11
0 0x12
4 0x12
1 0x12
5 0x12
0 0x13
0 0x13
A12
Checksum
data #0 data #1
0 : 0ff reserved Header XOR
1 : On (0x00)
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF)
0x30 : VGA1 reserved Header XOR
0x40 : DVI1 (0x00)
0x50 :
HDMI1
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF)
reserved reserved Header XOR
(0x00) (0x00)
0xE0 : OK 0x30 : Header XOR
0xE1 : NG VGA1
0x40 : DVI1
0x50 :
HDMI1
0 : mute off reserved Header XOR
1 : mute on (0x00)
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF)
reserved reserved Header XOR
(0x00) (0x00)
0xE0 : OK 0 : mute off
0xE1 : NG 1 : mute on
0 : off reserved Header XOR
Other : ON (0x00)
1 : HDMI,
DVI, Dsub
2 : HDMI,
Dsub, DVI
3 : DVI,
HDMI, Dsub
4 : DVI,
Dsub, HDMI
5 : Dsub,
HDMI, DVI
6 : Dsub,
DVI, HDMI
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF)
(1byte)
CS #0
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload