Nevion FRS-HD-CHO - Manual (Page 31)

FRS-HD-CHO Rev. 9
nevion.com | 31
No other settings but the priority list.
0 = from audio matrix
1 = sine
2 = black sound
3 = mute
Note: Only generators (pri 1, 2 or 3) are
allowed to be set as first and only priority.
cho 10 pri <k> |
pri <k> <l>
cho 12 pri 1
cho 12 pri 0 2 size 4 pri k,l Audio common fallback setting
A short-cut to set change-overs 2-11 all at
once. Will of course not report anything in
info, that's left to the individual cho blocks.
gpi 0 act |
inact gpi 0 act
gpi 0 inact EDH insert select
This gpi works as a simple 2:1 switch.
inact : EDH off
act : EDH on
gpi 1 act |
inact gpi 1 act
gpi 1 inact GPO compatibility modus
This gpi works as a simple 2:1 switch.
inact: GPOs are pin compatible with the
FRS-HD-DMUX range
act: GPOs are pin compatible with the
earlier SDI-CHO-2X1 range
gpi 2 act |
inact gpi 1 act
gpi 1 inact Input signal type (Available from MCU
firmware 1.10, and then only for FRS-
HD-CHO-ASI, i.e. if the optional ASI
functionality has been purchased)
This gpi works as a simple 2:1 switch.
inact: The module expects SDI input and
behaves just like the FRS-HD-CHO.
act: The module expects ASI input. SDI
input will still be accepted, but all SDI
processing blocks will be bypassed.
rcl 0 - rcl 0 lock | lol Reclocker. No control, only used to report
lock status.
emb 0-3 en | dis
acp ( on | off )
use24 ( on | off )
del (off | (on <del12>
<del34>))
emb 0 en
emb 2 dis
emb 1 acp on
emb 3 acp off
emb 1 use24 on
emb 2 use24 off
emb 0 del off
emb 2 del on 54 -432 (en | dis) use24 (on | off)
acp (on | off) del (off |
(on <del12> <del34>)) Audio embedder block
en/dis: Enables or disables the embedding of
the group into the ancillary area.
acp on/off: This is valid only for SD and
enables the audio control package.
use24 on/off: This is only valid for SD and
selects between 24bit and 20bit sound.
del off/on delay12 delay34: For each of the
embedder groups the delay bits for ch1+2
and for ch3+4 can be inserted into the ACP.
The delay value can be positive and negative
and is put directly into the ACP as it is
written.
Note: To set both delays to 0 would be the
same as turning the delays off. The response
reflects this.
dem
b 0-3 - demb 0
demb 2 grp k en Audio de-embedders
one permanently assigned to each incoming
group, always enabled. No control available.
vprc 0 lglz on |
lglz off
(y | cb | cr) <gain>
<offset> vprc 0 lglz on
vprc 0 lglz off
vprc 0 y 8192 0
vprc 0 cb 2000 0
vprc 0 cr 1000 1000 Video processing block
Gain and offset are both signed fixed point
numbers. Gain is in 2.13-format, while
offset for Y and the chroma channels are
given in 10.2 and 9.2 respectively.
Gain range is 0 – 32767, Gain
=0x
= 0,
Gain
=1x
= 8192, Gain
=4x
= 32767