164
Developer
Information
Register:
OCARM
(Output
Control
Arm)
[
RESERVED
]
[
ARM
]
7
1
0
**Reserved:**
Always
zero.
**Arm:**
When
1,
the
outgoing
control
is
data
armed
and
will
be
sent
in
the
next
video
frame.
Automatically
cleared
once
the
control
has
been
sent.
Register:
OCLENGTH
(Output
Control
Length)
[
LENGTH
]
7
0
**Length:**
Length
in
bytes
of
the
data
to
send
in
OCDATA.
Register:
OCDATA
(Output
Control
Payload
Data)
[
CONTROL
DATA
]
255*8-1
0
**Control
Data:**
Control
data
that
should
be
embedded
into
a
future
video
frame.
Register:
ICARM
(Incoming
Control
Arm)
[
RESERVED
]
[
ARM
]
7
1
0
**Reserved:**
Always
zero.
**Arm:**
When
1,
incoming
control
data
is
armed
and
will
be
received
in
the
next
video
frame.
Automatically
cleared
once
a
control
packet
has
been
read.
Register:
ICLENGTH
(Incoming
Control
Length)
[
LENGTH
]
7
0
**Length:**
Length
in
bytes
of
the
data
in
_ICDATA_.
Automatically
set
when
a
new
packet
has
been
cached.
Register:
ICDATA
(Incoming
Control
Payload
Data)
[
CONTROL
DATA
]
255*8-1
0
**Control
Data:**
Last
control
data
extracted
from
a
video
frame
since
_ICARM.ARM_
was
reset.
Register:
OTARM
(Output
Tally
Arm)
[
RESERVED
]
[
ARM
]
7
1
0
**Reserved:**
Always
zero.
**Arm:**
When
1,
the
outgoing
tally
data
is
armed
and
will
be
continuously
from
the
next
video
frame
until
new
data
is
set.
Automatically
cleared
once
the
tally
has
been
sent
in
at
least
one
frame.
Register:
OTLENGTH
(Output
Tally
Length)
[
LENGTH
]
7
0
**Length:**
Length
in
bytes
of
the
data
to
send
in
OTDATA.
Содержание Design 3G-SDI Arduino Shield
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