13
HDMI Mezzanine Card – Revision B
User’s Guide
Figure 12. I
2
C, HPD, CEC Selection
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
SD
A_
H
D
M
I1
_
EQ
_
EXT
SD
A_
H
D
M
I_
IN
1
SD
A_
H
D
M
I_
IN
2
S
C
L_H
D
M
I1_E
Q_E
X
T
SC
L
_
H
D
M
I_
IN
1
SC
L
_
H
D
M
I_
IN
2
HP
D_
HDM
I1
_
E
Q
_
E
X
T
HP
D_
HDM
I_
IN1
HP
D_
HDM
I_
IN2
CE
C_
HDM
I_
IN1
CE
C_
HDM
I1
_
E
Q
_
E
X
T
CE
C_
HDM
I_
IN2
S
C
L_H
D
M
IOU
T
_
C
M
2020I
N
T
SC
L
_
H
D
M
IO
U
T
_
L
EVSH
IF
T
SD
A_
H
D
M
IO
U
T
_
C
M
2
0
2
0
IN
T
SD
A_
H
D
M
IO
U
T
_
L
EVSH
IF
T
HP
D_
HDM
IO
UT
_
L
E
V
S
HIF
T
HP
D_
HDM
IO
UT
_
CM
2
0
2
0
INT
CE
C_
HDM
IO
UT
_
CM
2
0
2
0
INT
CE
C_
HDM
IO
UT
_
M
E
Z
Z
CO
NN
CE
C_
HDM
IO
U
T
_
CM
2
0
2
0
INT
C
E
C
_
H
D
MI
O
U
T
_
ME
ZZC
O
N
N
CE
C_
HDM
I_
IN1
CE
C_
HDM
I_
IN2
C
EC
_
H
D
M
I1
_
EQ
_
EXT
HP
D_
HDM
IO
U
T
_
CM
2
0
2
0
INT
HP
D_
HDM
IO
U
T
_
L
E
V
S
HIF
T
HP
D_
HDM
I_
IN1
HP
D_
HDM
I_
IN2
H
PD
_
H
D
M
I1
_
EQ
_
EXT
SD
A_
H
D
M
IO
U
T
_
C
M
2
0
2
0
IN
T
SD
A_
H
D
M
IO
U
T
_
L
EVSH
IF
T
SD
A_
H
D
M
I_
IN
1
SD
A_
H
D
M
I_
IN
2
SD
A_
H
D
M
I1
_
EQ
_
EXT
S
CL
_
HDM
IO
UT
_
CM
2
0
2
0
INT
S
C
L
_
HDM
IO
UT
_
L
E
V
S
HIF
T
SC
L
_
H
D
M
I_
IN
1
S
C
L
_
HDM
I_
IN2
SC
L
_
H
D
M
I1
_
EQ
_
EXT
JM
P
_
HP
D
JM
P
_
CE
C
J
M
P_
SC
L
J
M
P_
SD
A
SC
L
_
H
D
M
I1
_
EQ
_
EXT
[7
]
SD
A_
H
D
M
I1
_
EQ
_
EXT
[7
]
SC
L
_
H
D
M
I_
IN
1
[5
]
SC
L
_
H
D
M
I_
IN
2
[5
]
S
D
A
_
HDM
I_
IN1
[5
]
S
DA
_
HDM
I_
IN2
[5
]
HP
D_
HDM
I1
_
E
Q
_
E
X
T
[7
]
HP
D_
HDM
I_
IN1
[5
]
HP
D_
HDM
I_
IN2
[5
]
CE
C_
HDM
I1
_
E
Q
_
E
X
T
[7
]
CE
C_
HDM
I_
IN1
[5
]
CE
C_
HDM
I_
IN2
[5
]
S
C
L_H
D
M
IOU
T
_C
M
2020I
N
T
[10]
S
D
A
_H
D
M
IOU
T
_C
M
2020I
N
T
[10]
SC
L
_
H
D
M
IO
U
T
_
L
EVSH
IF
T
[1
0
]
SD
A_
H
D
M
IO
U
T
_
L
EVSH
IF
T
[1
0
]
HP
D_
HDM
IO
UT
_
CM
2
0
2
0
INT
[1
0
]
HP
D_
HDM
IO
UT
_
L
E
V
S
HIF
T
[1
0
]
CE
C_
HDM
IO
UT
_
CM
2
0
2
0
INT
[1
0
]
CE
C_
HDM
IO
UT
_
M
E
Z
Z
CO
NN
[1
1
]
Ti
tl
e
Siz
e
D
o
c
u
m
e
n
t Nu
m
b
e
r
Re
v
D
at
e:
S
h
eet
of
G
D
A
T
e
c
h
nologies
Ltd,
L &
T
I
n
fotec
h
P
a
rk
,
Mount P
oonam
allee Road,
Manapak
k
a
m
, Ch 89
T
e
l: 91-
4
4-
2253 7900
F
ax
: 91-
44-
2252 3514
www.
g
d
a
te
c
h
.c
o
m
B
Inte
rn
a
l V
e
rs
io
n
GDA
09C
B
0
04B
I2
C, HP
D, CE
C S
E
L
E
CT
IO
N
61
1
T
u
es
day
, M
ar
c
h
0
2
, 2
0
1
0
0.02
B
Ti
tl
e
Siz
e
D
o
c
u
m
e
n
t Nu
m
b
e
r
Re
v
D
at
e:
S
h
eet
of
G
D
A
T
e
c
h
nologies
Ltd,
L &
T
I
n
fotec
h
P
a
rk
,
Mount P
oonam
allee Road,
Manapak
k
a
m
, Ch 89
T
e
l: 91-
4
4-
2253 7900
F
ax
: 91-
44-
2252 3514
www.
g
d
a
te
c
h
.c
o
m
B
Inte
rn
a
l V
e
rs
io
n
GDA
09C
B
0
04B
I2
C, HP
D, CE
C S
E
L
E
CT
IO
N
61
1
T
u
es
day
, M
ar
c
h
0
2
, 2
0
1
0
0.02
B
Ti
tl
e
Siz
e
D
o
c
u
m
e
n
t Nu
m
b
e
r
Re
v
D
at
e:
S
h
eet
of
G
D
A
T
e
c
h
nologies
Ltd,
L &
T
I
n
fotec
h
P
a
rk
,
Mount P
oonam
allee Road,
Manapak
k
a
m
, Ch 89
T
e
l: 91-
4
4-
2253 7900
F
ax
: 91-
44-
2252 3514
www.
g
d
a
te
c
h
.c
o
m
B
Inte
rn
a
l V
e
rs
io
n
GDA
09C
B
0
04B
I2
C, HP
D, CE
C S
E
L
E
CT
IO
N
61
1
T
u
es
day
, M
ar
c
h
0
2
, 2
0
1
0
0.02
B
HPD, CEC, I2C SEL
E
CT
ION
H4
1x
3
H4
1x
3
1
1
2
2
3
3
H1
1x
3
H1
1x
3
1
1
2
2
3
3
H1
2
1x
3
H1
2
1x
3
1
1
2
2
3
3
H1
1
1x
3
H1
1
1x
3
1
1
2
2
3
3
H1
0
1x
3
H1
0
1x
3
1
1
2
2
3
3
H7
1x
3
H7
1x
3
1
1
2
2
3
3
H9
1x
3
H9
1x
3
1
1
2
2
3
3
H6
1x
3
H6
1x
3
1
1
2
2
3
3
H3
1x
3
H3
1x
3
1
1
2
2
3
3
H8
1x
3
H8
1x
3
1
1
2
2
3
3
H5
1x
3
H5
1x
3
1
1
2
2
3
3
H2
1x
3
H2
1x
3
1
1
2
2
3
3
