Kontron COMe Starterkit Eval T2 - Manual (Page 57)

COM Express Interfaces
HDMI Example
Figure 21: HDMI Example
PICMG ® COM Express ® Carrier Board Design Guide Draft Rev. 2.0 / December 6, 2013 57/218
use wide traces with minimum 2 VIAs to GND-plane
Place ESD-protection diodes close to connector
NOTE44
D159
TVS_RCLAMP0524P
6
7
9
10
8
5
4
2
1
3
D160
TVS_RCLAMP0524P
6
7
9
10
8
5
4
2
1
3
D161
TVS_RCLAMP0524P
6
7
9
10
8
5
4
2
1
3
GND_HDMI
R1322
R1321
R1320
VCC_3V3
R1319
VCC_5V0
R
1%
1 K5
0S
02
R1
32
3
R1
%1
K
50
S0
2
R
13
2 4
DN
I
R1
32
5
R
1%
1 K5
0S
02
D
NI
R1
%1
K
50
S0
2
R
13
2 6
R
1%
1 K5
0S
02
R1
32
7
DN
I
R1
%1
K
50
S0
2
D
NI
R
13
2 8
D
NI
R1
%1
K
50
S0
2
R
13
3 0
VCC_3V3
C1
0U
S
05
V6
C1
06
8
C
10
0
N0
2V
16
C1
06
9
FB
17
6
LC
B1
4
0R
03
P FU
S E0
_4
A
F1
5
VCC_5V0
C
10
8
2
C
47
P
S0
2
C1
08
3
C4
7P
S
02
LCB140R03
FB177
FB178
LCB140R03
VCC_3V3
FB179
LCB140R03
C
10
7
0
C1
00
N 02
V1
6
C1071
C100N02V16
C1072
C100N02V16
C1073
C100N02V16
C1074
C100N02V16
C
10
0
N0
2V
16
C1
07
5
C1076
C100N02V16
C100N02V16
C1077
R
13
1
8
GND_HDMI
VCC_3V3
DNI
R1316
C100N02V16
C1078
C
10
0
N0
2V
16
C1
07
9
C
10
8
0
C1
00
N 02
V1
6
U364
CH7318C
2
11
15
21
26
33
40
32
3
25
7
10
45
41
42
38
39
44
49
12
23
22
20
19
18
17
16
29
28
14
13
24
5
1
35
6
4
43
27
34
30
37
46
36
8
9
47
48
31
GND6
IN_D4+
IN_D4-
SCL
SDA
GND7
VCC8
GND8
HPD_SINK
CCT1
GND11
GND9
HPDEN
REXT
CCT2
GND1
GND2
GND5
OUT_D4+
OUT_D4-
SCL_SINK
SDA_SINK
OUT_D3+
OUT_D3-
GND4
OUT_D2+
OUT_D2-
OUT_D1+
OUT_D1-
GND3
GND10
IN_D3-
IN_D1+
IN_D1-
IN_D2+
IN_D2-
IN_D3+
NC
HPD
OE#
TRIM
DDC_EN
VCC7
VCC6
VCC5
VCC4
VCC3
VCC2
VCC1
C1081
C100N02V16
STP10
R1
%1
K 21
S0
2
R1
33
2
R
13
33
R
1%
20
K 0S
02
D
NI
R
13
5
6
VCC_3V3
R1
34
8
BSS138W
2
1
3
BSS138W
2
1
3
R1
34
9
VCC_3V3
J118
J_TH_HDMI
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 TMDS_DAT2+
SHLD_D2
TMDS_DAT2-
TMDS_DAT1+
SHLD_D1
TMDS_DAT1-
TMDS_DAT0+
SHLD_D0
TMDS_DAT0-
TMDS_CLK+
SHLD_CLK
TMDS_CLK-
CEC
Reserved
SCL
SDA
GND_DDC
VCC5
HPD
MH1
MH2
MH3
MH4
BO1
SHIELD_GND
R1362
D
NI
R
13
6 5
R1
%1
K
50
S0
2
DN
I
R1
36
6
R
1%
1 K5
0S
02
R1331
CB_RESET#
DDI3_CTRLCLK_AUX+
DDI 3_CTRLCLK_AUX_+
DDI3_HPD
DDI 3_PAI R1_C_+
DDI 3_PAI R0_C_-
DDI 3_PAI R0_C_+
DDI3_PAIR0-
DDI 3_HDMI _LS_REXT
DDI 3_HDMI _LS_OE#
DDI 3_HPD_LS
V
_5
V
0_
S0
_H
D MI
CO
N
_F
V_3V3_S0_HDMI
DDI3_PAIR3-
DDI3_PAIR3+
DDI3_PAIR2-
DDI3_PAIR2+
DDI3_PAIR1-
DDI3_PAIR1+
DDI3_PAIR0+
DDI3_CTRLDATA_AUX-
DDI 3_CTRLDAT_AUX_-
DDI 3_PAI R1_C_-
DDI 3_PAI R2_C_+
DDI 3_PAI R2_C_-
DDI 3_PAI R3_C_+
DDI 3_PAI R3_C_-
DDI 3_PAI R1_EXT_-
DDI 3_PAI R1_EXT_-
DDI 3_PAI R1_EXT_-
DDI 3_PAI R1_EXT_+
DDI 3_PAI R1_EXT_+
DDI 3_PAI R1_EXT_+
DDI 3_PAI R0_EXT_-
DDI 3_PAI R0_EXT_-
DDI 3_PAI R0_EXT_-
DDI 3_PAI R0_EXT_+
DDI 3_PAI R0_EXT_+
DDI 3_PAI R0_EXT_+
DDI 3_PAI R3_EXT_-
DDI 3_PAI R3_EXT_-
DDI 3_PAI R3_EXT_-
DDI 3_PAI R3_EXT_+
DDI 3_PAI R3_EXT_+
DDI 3_PAI R3_EXT_+
DDI 3_PAI R2_EXT_-
DDI 3_PAI R2_EXT_-
DDI 3_PAI R2_EXT_-
DDI 3_PAI R2_EXT_+
DDI 3_PAI R2_EXT_+
DDI 3_PAI R2_EXT_+
V_5V0_S0_HDMI CON
V_5V0_S0_HDMI CON
V_5V0_S0_HDMI CON
DDI 3_HPD_EXT
DDI 3_HPD_EXT
DDI 3_HPD_EXT
DDI 3_CTRLDAT_C
DDI 3_CTRLDAT_C
DDI 3_CTRLCLK_C
DDI 3_CTRLCLK_C
DDI 3_CTRLCLK_EXT
DDI 3_CTRLCLK_EXT
DDI 3_CTRLCLK_EXT
DDI 3_CTRLDAT_EXT
DDI 3_CTRLDAT_EXT
DDI 3_CTRLDAT_EXT
DDI 3_HDMI _LS_PC0
DDI 3_HDMI _LS_PC0
DDI 3_HDMI _LS_PC1
DDI 3_HDMI _LS_PC1
DDI 3_HDMI _LS_TEST0
DDI 3_HDMI _LS_TEST0
DDI 3_HDMI _LS_TEST1
DDI 3_HDMI _LS_TEST1
DDI 3_HPD_I NT
DDI 3_HPD_I NT
DDI 3_HPD_EXT#
DDI 3_HDMI _LS_I 2C_EN
DDI 3_HDMI _LS_I 2C_EN
FOR TEST PURPOSE ONLY
CEX
CEX
CEX
CEX
CEX
CEX
CEX
CEX
CEX
CEX
CEX
CEX
U32
U33
D72
MBR130LSFT1
R1321 CEX
DDI3_DDC_AUX_SEL
R1%100KS02
R
1%
4k
7S
02
R
1%
4k
7S
02
R
1%
0R
0S
02
R1%2K21S02
R1%2K21S02
R1%2K21S02
R1%2K21S02
R1%0R0S02
R1%0R0S02
R
1%
0R
0S
02
R1%4K7S02