- 23 -
- Video signal path for HDMI
IC704
BCM3550
GP
IO
GPIO fo
r Inte
rr
upt
HD-DVI
Dat
a [0: 23]
H sy
n
c
/V
sy
n
c
/DE/Clock
H,V Sy
nc/Cloc
k
GP
IO
GPIO fo
r Pow
e
r
dete
ct
ion
1
GP
IO
GP
IO
fo
r
Ho
t p
lug de
te
ct
ion 1
IC100
1
MST3361
TMDS1 RX0+/-
TMDS1 RX1+/-
TMDS1 RX2+/-
TMDS1 RX3+/-
DD
C SDA
1
DD
C SCL
1
EEP
ROM
For
EDI
D
DD
C SDA
1
DD
C SCL
1
TMDS1
INPUT
DDC
1
INPUT
TMDS2 RX0+/-
TMDS2 RX1+/-
TMDS2 RX2+/-
TMDS2
RX
3
+
/-
DD
C SDA
2
DD
C SCL
2
EEP
ROM
For
EDI
D
DD
C SDA
2
DD
C SCL
2
TMDS2
INPUT
DDC
2
INPUT
H
DCP
SD
A
H
DCP
SC
L
EEP
ROM
For
HD
C
P
NDA
NCL
INT
DATA_
OUT
H,V Sy
nc/DE
/Clock
HDMI 1
HDMI 2
GP
IO
GPIO fo
r Pow
e
r
dete
ct
ion
2
GP
IO
GP
IO
fo
r
Ho
t p
lug de
te
ct
ion 2
GPIO fo
r Pow
e
r
dete
ct
ion
2
GP
IO
fo
r
Ho
t p
lug de
te
ct
ion 2
GPIO fo
r Pow
e
r
dete
ct
ion
1
GP
IO
fo
r
Ho
t p
lug de
te
ct
ion 1
Summary of Contents for 37LC7D Series
Page 28: ... 28 Main feature of BCM3550 ...
Page 29: ... 29 Main feature of BCM3550 ...
Page 30: ... 30 Whole chip internal block ...
Page 58: ......
Page 59: ......