Lattice ECP3, Руководство пользователя

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15
HDMI Mezzanine Card – Revision B
Us
er’s Guide
Figu
re
14
. TMDS Sw
itch
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TMDSSWITCH_CHAN_SEL
HDM
HDMIIN_CLK-
TMDS_SW_EN#
TMDS_SW_CP3
TMDS_SW_CP2
TMDS_SW_CP1
TMDS_SW_IN
TMDS_SW_1B2
TMDS_SW_0B2
TMDS_SW_1B1
TMDS_SW_0B1
TMDS_SW_A0
TMDS_SW_A1
HDMII
HDMIIN_DATA0- DATA0+
DATA0-
HDMI2_CLK-
HD
HDMI
HDMI2_DATA0-
HDMI
HDMI_EQ_CLK-
HDMI_E
HDMI_EQ_DATA0-
HDMI_E
HDMI_EQ_DATA1-
HDMI_EQ_DATA2-
HDMI_E
HDMI2_DATA1-
HDMI
HDMI
HDMI2_DATA2-
DATA2-
DATA2+
DATA1+
DATA1- HDMII
HDMIIN_DATA1-
HDMII
HDMIIN_DATA2-
DATA2+
DATA2-
DATA1+
DATA1-
DATA0+
DATA0-
HDMIIN_CLK-
HDM
HDMIIN_CLEANED_CLK-
HDMIIN_CLEA
VDD_3V3 VDD_5V0
VDD_3V3
VDD_5V0
VDD_3V3
VDD_3V3
VDD_3V3
HDMII [11]
HDMIIN_DATA0- [11]
HD [5]
HDMI2_CLK- [5]
HDMI [5]
HDMI2_DATA0- [5]
HDMI [7]
HDMI_EQ_CLK- [7]
HDMI_E [7]
HDMI_EQ_DATA0- [7]
HDMI_E [7]
HDMI_EQ_DATA1- [7]
HDMI_E [7]
HDMI_EQ_DATA2- [7]
HDMI [5]
HDMI2_DATA1- [5]
HDMI [5]
HDMI2_DATA2- [5]
HDMII [11]
HDMIIN_DATA1- [11]
HDMII [11]
HDMIIN_DATA2- [11]
HDMIIN_CLEA [11]
HDMIIN_CLEANED_CLK- [11]
Title
Size Document Number Rev
Date: Sheet of
GDA Technologies Ltd,
L & T Infotech Park,
Mount Poonamallee Road,
Manapakkam, Ch 89
Tel: 91-44-2253 7900
Fax: 91-44-2252 3514
www.gdatech.com
B
Internal Version
GDA09CB004B
TMDS SWITCH
8 11 Tuesday, March 02, 2010
0.02
B
Title
Size Document Number Rev
Date: Sheet of
GDA Technologies Ltd,
L & T Infotech Park,
Mount Poonamallee Road,
Manapakkam, Ch 89
Tel: 91-44-2253 7900
Fax: 91-44-2252 3514
www.gdatech.com
B
Internal Version
GDA09CB004B
TMDS SWITCH
8 11 Tuesday, March 02, 2010
0.02
B
Title
Size Document Number Rev
Date: Sheet of
GDA Technologies Ltd,
L & T Infotech Park,
Mount Poonamallee Road,
Manapakkam, Ch 89
Tel: 91-44-2253 7900
Fax: 91-44-2252 3514
www.gdatech.com
B
Internal Version
GDA09CB004B
TMDS SWITCH
8 11 Tuesday, March 02, 2010
0.02
B
TMDS SWITCH
De-Caps for TMDS Switch
HDMI Input Channel Select
SEL Pin = Low
SEL Pin = High
Equalized HDMI Channel ----> TMDS Switch Output
Un Equalized HDMI Channel ----> TMDS Switch Output
Note
---------
Side Band Channel Disabled
NOTE: Place resistors closer to AC coupling caps
NOTE: Place capacitors nearer to J4 as close as possible
CD27
0.1uF
10V
CD27
0.1uF
10V
51 R78 51 R78
51 R72 51 R72
PI3HDMI1210-A
HDMI
SWITCH
U4
PI3HDMI1210-A
PI3HDMI1210-A
HDMI
SWITCH
U4
PI3HDMI1210-A
D0-
4
D0+
3
D1-
6
D1+
5
VDD3
V3
_
1
1
VDD3
V3
_
2
7
VDD3
V3
_
3
14
VDD3
V3
_
4
31
VDD3
V3
_
5
40
VDD5
V
22
GN
D
1
13
GN
D
2
15
GN
D
3
17
GN
D
4
19
GN
D
5
25
GN
D
6
30
D0+A
48
D0+B
39
D0-A
47
D0-B
38
CLK+A
42
CLK-A
41
CLK+B
33
CLK-B
32
D1+A
46
D1-A
45
D2+A
44
D2-A
43
D1+B
37
D1-B
36
D2+
9
D2-
10
D2+B
35
D2-B
34
0B1
29
0B2
28
1B1
27
1B2
26
A0
18
A1
20
EN#
23
IN
21
SEL
8
CLK+
11
CLK-
12
CP1
2
CP2
16
CP3
24
R20 4.7K R20 4.7K
C6 0.1uF C6 0.1uF
H13
1x3
H13
1x3
1
1
2
2
3
3
51 R79 51 R79
CD19
0.1uF
10V
CD19
0.1uF
10V
CD22
1000pF
50V
CD22
1000pF
50V
C3 0.1uF C3 0.1uF
CD28
1000pF
50V
CD28
1000pF
50V
R16 4.7K R16 4.7K
51 R73 51 R73
51 R75 51 R75
CD21
0.1uF
10V
CD21
0.1uF
10V
C10
0.1uF
10V
C10
0.1uF
10V
R17 4.7K R17 4.7K
CD20
1000pF
50V
CD20
1000pF
50V
C7 0.1uF C7 0.1uF
CD23
0.1uF
10V
CD23
0.1uF
10V
C15 0.1uF C15 0.1uF
R19 4.7K R19 4.7K
R18 4.7K R18 4.7K
C4 0.1uF C4 0.1uF
C8 0.1uF C8 0.1uF
CD26
1000pF
50V
CD26
1000pF
50V
CD17
0.1uF
10V
CD17
0.1uF
10V
R21 4.7K R21 4.7K
CD18
1000pF
50V
CD18
1000pF
50V
C14 0.1uF C14 0.1uF
51 R74 51 R74
51 R76 51 R76
C5 0.1uF C5 0.1uF
51 R77 51 R77
C9
0.1uF
10V
C9
0.1uF
10V
R22 4.7K R22 4.7K
C11
0.1uF
10V
C11
0.1uF
10V
CD25
0.1uF
10V
CD25
0.1uF
10V
CD24
1000pF
50V
CD24
1000pF
50V
R23 4.7K R23 4.7K