MSD-501/502 Command Guide
100
@GES
Monitor’s EDID information
Function
Getting
Format
@GES, channel, mode
Return value
@GES, channel, mode, status_1 (, status_2, status_3
・・・
)
Parameter
channel: Output connector
1 = OUT1A, 2 = OUT1B, 3 = OUT2A, 4 = OUT2B
mode: Getting statuses
0 = All of 1 to 4,
1 = Monitor name,
2 = Resolution and dot clock,
3 = HDMI support status, sampling structure, and color depth *
1
,
4 = Audio support status and sampling frequency, bit length, the number of
channels, and support status of compressed audio
2
*1 For sink device that does not support HDMI, “DVI” is replied.
For sink device that supports HDMI, “HDMI” is replied, and then supported
sampling structures (RGB, YCbCr 4:2:2, YCbCr 4:4:4) and supported color
depths (24, 30, 36) are replied in that order.
*2 For sink device that does not support audio, “AUDIO NOT SUPPORT” is replied.
For sink device that supports audio, “LINEAR PCM” is replied, and then
supported sampling frequencies (32, 44.1, 48, 88.2, 96, 176.4, and 192), bit
length (16, 20, and 24), the number of channels (one of 1 to 8), and
“COMPRESSED AUDIO SUPPORT” (if compressed audio is supported) are
replied in that order.
Example
@GES,1,0
@GES,1,0,MSD-501,
1920x1080 148.50MHz,DVI,AUDIO
NOT SUPPORT
Getting EDID information of the sink
device connected to OUT1A.
・
Monitor name: MSD-501
・
Resolution: 1920x1080
・
Dot clock: 148.50MHz
・
HDMI: Not supported
・
Audio: Not supported
Remarks
-
@GIV
Version
Function
Getting
Format
@GIV
Return value
@GIV, id, ver
Parameter
id : Model number
ver : Firmware version
Example
@GIV
@GIV,MSD-501,1.00
Getting product information.
Model number and firmware version
are replied.
Remarks
-