IDK MSD-54 Series Command Guide - Manual (Page 147)

MSD-54 Series Users Guide (Command Guide)
147
@GSS Get I/O status
Command format @GSS, channel, mode
Return value
format @GSS, channel, mode, status_1 (, status_2, status_3･･･)
Parameter channel : I/O port
1 = IN1, 2 = IN2, 3 = IN3, 4 = IN4, 5 = IN5, 6 = IN6, 7 = IN7, 8 =
IN8, 9 = IN9, 11 = OUT1, 12 = OUT2, 13 = OUT3, 14 = OUT4
mode : Status to be attained
For channel = 1 to 5 (Digital input port)
0 = All of 1 to 4, 1 = Input type *1 ,
2 = Video input format *2 ,
3 = Audio input format *3 , 4 = HDCP input
For channel = 6 to 9(Analog input port)
0 = All 1 to 2, 1 = Input type *1 ,
2 = Video input format *2 ,
For channel = 11 to 14 (Output port)
0 = All of 1 to 3, 1 = HDCP authorization *4 , 2 = Output type *5 ,
3 = Error code *6
* 1 For input signal type
Reply Input type
Hxx HDMI signal is input. xx stands for color depth which is 24 or 30.
D
DVI signal is input
R Analog RGB signal is input
Y Analog YPbPr signal is input
V Analog composite video signal is input
S Analog S-Video signal is input
N No signal input
* 2 For video input signal format
Reply Video input format
1080i 59.94Hz SDTV/HDTV signal is input, which replies the format
type and vertical synchronous frequency
800 x 600
60.00Hz RGB signal is input, and [Horizontal resolution x
Vertical resolution and vertical synchronous frequency]
is replied.
NTSC Analog composite video signal or analog S-video
signal is input, which replies the format type.
56.83kHz
60.02Hz Undetectable signal is input, which replies the
horizontal and vertical synchronous frequencies.
NO SIGNAL No video signal is input