Nevion UDC-3G-XMUX4+ - Manual (Page 48)

UDC-3G-XMUX4+ Rev. C
nevion.com | 48
inact: Insertion enabled
gpi 6 act |
inact gpi 6 act
gpi 6 inact Time code (VITC) disable
act: Insertion disabled
inact: Insertion enabled
gpi 7 act |
inact gpi 7 act
gpi 7 inact SMPTE 2010 disable
act: Insertion disabled
inact: Insertion enabled
gpi 8 act |
inact gpi 8 act
gpi 8 inact SMPTE 2020 disable
act: Insertion disabled
inact: Insertion enabled
mtx 0 ...
,,...
-
..or the above combined
mtx 0 0 2 1 4 5 5
mtx 0 0 0, 1 1, 2
2
mtx 0 0 0-9
mtx 0 0 0 1 1 2
2-7 size M:N i1 i2 i3... iN Audio matrix
mtx 0 (size 14:13) controls the
audio matrix; outputs 0-7 are
embedded sound; outputs 8-11 are
AES output 1 to 4; output 12 is
datalink;
inputs 0-3 are AES inputs,
inputs 4-11 are deembedded
sound; 12=1kHz sine, 13=
mute/silence
Note: Any combination of the three
basic commands are allowed, for
instance the following command to
set up a 10x10 audio matrix in a
single line:
mtx 0 1 1 2 2 3 0,3-7
=> mtx 0 size 10:10 3 1 2 3 3 3 3
3 3
mtx 1 ...
, mtx 1 0 0 1 1
mtx 1 0 0,1 size M:N i1 i2 i3... iN Video output matrix
mtx 1 (size 2:2) controls the video
output switches.
0: Through mode (re-clocked only)
1: Processed mode (SDI from
FPGA
mtx 2 mtx 2 0 0
mtx 2 1 0 size M:N i1 i2 i3... iN -
This block has no functions in this
code.
mtx 3 mtx 3 23 0 size M:N i1 i2 i3... iN Default scaling select
mtx 3 (size 24:1) controls the
default scaling. The 12 fixed
scalings are 0-11, the 12 user
scalings are 12-23.
mtx 4 ...
,,...
-
..or the above combined mtx 4 0 2 1 4 5 5
mtx 4 0 0, 1 1, 2
2
mtx 4 0 0-9
mtx 4 0 0 1 1 2
2-7 size M:N i1 i2 i3... iN GPIs mapped to scalings
mtx 4 (size 25:16) controls how
the 4-bit GPI values are mapped to
the 24 available scalings. The 12
fixed scalings are 0-11, the 12 user
scalings are 12-23. The 25
th option
is to not perform any action at all.
mtx 5 - - size M:N i1 Current scaling
mtx 5 (size 37:1) has no control, it
is only used to report the current
scaling back to the system
contoller. The 12 fixed scalings are
0-11, the 12 user scalings are 12-
23. 24-34 represent scalings 1-11
when they are selected by the auto
logic, 35 and 36 represent scaling
0 (no conversion) for output
environments 16:9 and 4:3