9081 functional description – Cobalt Digital COMPASS 9081 HD_SD Frame Sync User Manual
Page 10
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1
9081 Functional Description
1-6
9081 PRODUCT MANUAL
9081-OM (V4.6)
Figure 1-1 9081 Functional Block Diagram
Aud
io
De-
E
mbed
Au
dio
Rou
ti
ng/
Ga
in
Co
ntrol
Vi
de
o
P
ro
cess
in
g
Fr
a
m
e
Syn
c
F
ram
esyn
c
T
racki
n
g
Del
ay an
d
User O
ffset
Aud
io
Em
be
d
Se
ri
a
liz
e
r/
Cab
le Dri
vers
SD
I
OUT
Vide
o Pr
oc
e
s
s
o
r
Audio Pr
oc
e
s
s
o
r
Ti
m
e
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ode
Pro
cessi
n
g
EXT
R
E
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IN
(
1
,2
)
(fro
m
fram
e)
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w
n
/
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n
o
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e
r
2.
0-to
-5.
1
Up
mi
xer
(N
OTE
2)
Ac
ti
v
e
: O
v
erw
ri
tes
6 sel
e
ct
ed cha
nne
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it
h new
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ee text
.
By
p
a
s
s
: B
y
pass
e
s
2.0
-to
-5
.1 u
p
m
ixer;
al
l ori
g
inal
chan
ne
ls
pa
ss un
aff
e
cte
d
.
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o
c
k
RC
K
OUT
D
eseri
a
li
z
e
HD/S
D
S
D
I IN
EQ
Dol
b
y
®
Deco
d
e
(N
OT
E
3)
No
te
s:
1.
S
ig
n
a
l c
o
n
n
e
c
ti
o
ns
s
h
ow
n
de
pi
c
ts
fu
ll in
p
u
t/o
u
tp
u
t ca
p
a
b
ilit
y.
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ract
ical
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n
put/
out
put
si
gn
al
a
v
a
ila
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ility
is
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e
te
rm
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e
d
b
y
Re
a
r
I/O
Mo
dule
use
d
. Re
fer
to
for
mo
re
in
fo
rm
a
tio
n
.
2
.
O
p
ti
on
al
2
.0-
to
-5
.1
up
m
ixe
r
lic
ens
abl
e
fea
tur
e.
3
.
Do
lb
y
®
de
cod
e
f
unct
ion
app
lic
abl
e
o
n
ly
fo
r 9
0
8
1
-DEC. Se
e
Do
lb
y
®
Ide
n
tifica
tion
and
tada
ta O
u
tp
ut
P
roce
ssi
ng
(p
. 1
) fo
r D
o
lb
y
®
de
code
r m
e
ta
da
ta o
u
tp
ut
pr
oces
si
ng.
4.
Opt
io
n
a
l +
L
T
C
l
ic
en
sab
le fe
atu
re
ad
ds L
T
C I
/O via
au
dio
I/O a
n
d
RS-
4
8
5
.
AFD Code
In
sert
io
n
RS
-485
I/
O
(N
OT
E
4
)
M
e
tad
a
ta Extract
/
Re-in
s
er
t
Do
lb
y M
e
ta
Ou
t
VBI
Tim
e
c
o
d
e
R
S
-485
LT
C
I/O