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TX-SR606
IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-32
Q8162
: SiI9185ACTU
(Three Input, Single Output Deep Color HDMI Switch)-1/3
BLOCK DIAGRAM
PIN LAYOUT
Configuration
Logic
EDID
RAM
I C Switch
2
Serializer /
Tx Driver
TX0+/-
CEC/ IF
HPD Switch
5V Switch
PLL
Oversample
Termination /
Equalizer
TX1+/-
TXC+/-
TX2+/-
HPDIN
DPLL
R0X0+/-
R0X1+/-
R0X2+/-
R0XC+/-
R1X0+/-
R1X1+/-
R1X2+/-
R1XC+/-
R2X0+/-
R2X1+/-
R2X2+/-
R2XC+/-
DSCL2
DSDA2
DSCL1
DSDA1
DSCL0
DSDA0
TSCL
TSDA
LSCL /
EPSEL[1]
LSDA /
EPSEL[0]
RPWR0
RPWR1
RPWR2
TPWR /
I2CADDR
HPD0
HPD2
HPD1
CEC_A
CEC_D
Serializer /
Tx Driver
Serializer /
Tx Driver
Clock Gen /
Tx Driver
SiI9185
80-pin TQFP
(Top View)
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
AGND
R0C+
R0C-
AVCC18
HPD0
DGND
DVCC
RESET#
TPWR / 12CADDR
TX2+
TX2-
AGND
TX1+
TX1-
AVCC18
TX0+
TX0-
AGND
TXC+
TXC-
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
R2X0-
R2X0+
AVCC33
R2X1-
R2X1+
AGND
R2X2-
R2X2+
AVDD18
DSDA2
DSCL2
RPWR2
LSDA
LSCL
RSVD
HPDIN
TSDA
TSCL
AGND
EXTSWING
R1X0-
HPD2
AVCC18
RXC2-
RXC2+
AGND
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
AGND
R1C+
R1C-
AVCC18
HPD1
VAUX33
CEC_A
CEC_D
RPWR0
DSCL0
DSDA0
AVDD18
R0X2+
R0X2-
AGND
R0X1+
R0X1-
AVCC33
R0X0+
R0X0-
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Termination /
Equalizer
Termination /
Equalizer
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299