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Command and Response Table for SIS Commands
Command
Unsolicited Responses
X# * X#
X1@
Sig
•HdcpI
•HdcpO
X^ ]
EdidA
Signal Status (corresponds to the front panel LED indicators)
Input/Output Signal Status
Input HDCP Status
Output HDCP Status
Video
Video Mute
View Video Mute Status
Input HDCP Authorization
HDCP Authorization Status
Output HDCP Mode
Output HDCP Mode Status
Output TMDS Format
Output TMDS Format Status
Output Color Bit Depth
Output Color Bit Depth
Status
Set Output 5V Mode
Output 5V Mode status
Audio
Disable TMDS Audio Output
Enabled TMDS Audio Output
TMDS Audio Output Status
EDID Minder
View EDID assignment
KEY:
X@
= video mute: 0 = off (default), 1 = video only, 2 = video + only
X#
= 0 = (off, disabled, or not detected), 1 = (on, enabled, or not detected)
= Output HDCP Mode 1 = Encrypt as required by input. Continuous trials for HDMI sinks, attempt for 10s on
X$
X%
= Output TMDS
Format:
X^
= Slot # on EDID lookup table (1-17), default = 9, see
ASCII Command
(Host to Device)
X1# ]
E
}
0LS
E
}
I HDCP
E
}
O HDCP
X@
B
B
E
X#
}
E
HDCP
E
}
E HDCP
E
X$
}
S
HDCP
E
}
S HDCP
E X%
}
VTPO
E
}
VTPO
E
X(
}
V
BITD
E
}
V BITD
E
X1$
}
M
HPLG
E
}
M HPLG
E
}
O0AFMT
E
}
O1AFMT
E
}
OAFMT
E
}
A EDID
DVI sinks (then fail). Default
2 = Always encrypt. Continuous trials for HDMI sinks, attempt for 10s on DVI sinks (then fail).
1 = Auto (default),HDMI RGB Full if HDMI sink, force DVI format if DVI sink.
2 = DVI RGB 444 Full
3 = HDMI RGB 444 Full
4 = HDMI RGB 444 Limited
5 = HDMI YUV 444 Limited
6 = HDMI YUV 422 Limited
Response
(Device to Host)
Broadcast when signal or HDCP status changes on any input or output
Broadcast when the front panel rotary switch changes position
X# * X# ]
X# * X# ]
Sig
X1@ ]
X1@]
Hdcpl
X1# ]
X1# ]
HdcpO
X@ ]
Vmt
X@ ]
X@ ]
Vmt
X# ]
HdcpE
X# ]
X# ]
HdcpE
X$ ]
HdcpS
X$ ]
X$ ]
HdcpS
X% ]
Vtpo
X% ]
X% ]
Vtpo
X( ]
BitdV
X( ]
X( ]
BitdV
X1$ ]
HplgM
X1$ ]
X1$ ]
HplgM
]
AfmtO0
]
AmtO1
X# ]
]
AfmtO
X^ ]
X^ ]
Edid
Rotary Switch Table
on page 8. Only 1-16 are addressable by user.
EDID 101H 4K PLUS • Remote Control
Additional Description
*
Input
Output
Verbose Mode 2/3
Verbose Mode 2/3
Verbose Mode 2/3
Verbose Mode 2/3
X#
=1 (enabled), default
Verbose Mode 2/3
Verbose Mode 2/3
Verbose Mode 2/3
Verbose Mode 2/3
Verbose Mode 2/3
Default
Verbose Mode 2/3
Verbose Mode 2/3
18
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