Table of Contents
Advertisement
Command and Response Table for SIS Commands
Command
Video Mute
Video mute single output
Video mute all outputs
Query video mute status
Audio Mute
Audio mute single output
Audio mute all outputs
Query audio mute status
Signal Status
Request all signal status
HDCP
HDCP authorized device
on
HDCP authorized device
off
Request HDCP authorized
device status
EDID Minder
View EDID assignment
View/Read EDID in HEX
View EDID native
resolution
Unit Name
Set unit name
View unit name
Other
Request part number
Query firmware version
Reset
Upload firmware
ASCII Command
Response
(host to unit)
(unit to host)
X!
X@
*
B
Vmt
X@
B
Vmt
B
Vmt
X!
X@
*
Z
Amt
X@
Z
Amt
Z
Amt
E
LS
Sig•
E
}
E1HDCP
HdcpE1
E
}
E0HDCP
HdcpE0
E
}
X@]
EHDCP
E
}
X#]
A*EDID
E
}
X$]
R*EDID
E
}
X%]
N*EDID
EX&
}
CN
Ipn•
E
}
X&]
CN
N
60-1221-01
X^]
Q
E
}
ZXXX
Zpx
E
}
...go
Upload
Upl
Additional Description
X!
X@]
Video mute only
*
X@]
X@
X@]
•
X!
X@]
Audio mute only
*
X@]
X@
X@]
•
X!
X@
X@]
Input*Output 1 • Output 2
*
•
]
HDCP authorized device is on.
]
HDCP authorized device is off.
HDCP status (1 = on; 2 = off)
Read up to 256 bytes of HEX (as
text) from currently selected EDID
From current EDID selection
for example: 1600x1200 @60Hz
X&]
X&
The unit name is a text string
up to 24 characters drawn from
the alphabet (A-Z), digits (0-9),
minus sign/hyphen (-). No blank or
space characters are permitted. No
distinction is made between upper
and lower case. The first character
must be a letter. The last character
must not be a minus sign/hyphen.
]
Firmware version (with 2 decimals)
]
During upload process
]
When upload is complete
DP DA2 • SIS Commands
15
Advertisement
Table of Contents
