Hdmi interface, Hdmi signals, Reference schematic – IBASE SMARC Evaluation Kit User Manual
Page 38: Smarc evaluation kit, Hdmi data lane 0 p99 hdmi_d0m o tmds, P95 hdmi_d1p o tmds, Hdmi data lane 1 p96 hdmi_d1m o tmds, P92 hdmi_d2p o tmds, Hdmi data lane 2 p93 hdmi_d2m o tmds, Hdmi consumer electronics control
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SMARC Evaluation Kit
4.2.6. HDMI Interface
HDMI Signals
Pin
Signal Name
I/O
Type
Power Rail
Description
P101
HDMI_CLKP
O
TMDS
HDMI clock
P102
HDMI_CLKM
O
TMDS
P98
HDMI_D0P
O
TMDS
HDMI data lane 0
P99
HDMI_D0M
O
TMDS
P95
HDMI_D1P
O
TMDS
HDMI data lane 1
P96
HDMI_D1M
O
TMDS
P92
HDMI_D2P
O
TMDS
HDMI data lane 2
P93
HDMI_D2M
O
TMDS
P105
HDMI_DDC_CLK
O
OD
3.3V
I2C clock
P106
HDMI_DDC_DATA
I/O
OD
3.3V
I2C data
P104
HDMI_HPD
I
CMOS
3.3V
HDMI Hot Plug Detect input
P107
HDMI_CEC_IN
I/O
OD
3.3V
HDMI Consumer Electronics Control
Reference Schematic
+5V_VCC
LM12
ACM2012H-900-2P
2
3
1
4
C126
0.1UF/10V/4
HDMI_D2P
HDMI_CEC_OUT
R195
10K/4
+3.3V_VCC
LM13
ACM2012H-900-2P
2
3
1
4
R196
10K/4
HDMI_D2M
LM14
ACM2012H-900-2P
2
3
1
4
HDMI_HPD_OUT
HDMI_DDC_CLK
13
HDMI_HPD
13
HDMI_CEC_IN
13
HDMI_DDC_DAT
13
C104
0.1UF/10V/4
+3.3V_VCC
HDMI_D1M
HDMI_D1P
HDMI_D1M
HDMI_D1P
HDMI0_D1P 13
HDMI0_D1M 13
HDMI0_CLKP 13
HDMI0_D2M 13
HDMI0_D2P 13
HDMI0_D0M 13
HDMI0_D0P 13
HDMI0_CLKM 13
CN20
FOXCONN_QJ11191-WFB1-4F(REV:A)
SHELL1
H1
SHELL2
H2
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CE Remote
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
SHELL3
H3
SHELL4
H4
+5V_HDMI
HDMI_D0M
HDMI_D0P
HDMI_CLKM
HDMI_CLKP
R91
47K/4/X
HDMI_DAT_OUT
HDMI_DAT_OUT
HDMI_CLK_OUT
HDMI_CEC_OUT
HDMI_HPD_OUT
C106
0.1UF/10V/4/X
HDMI_CLKP
HDMI_CLKM
HDMI_CLK_OUT
C130
0.1UF/25V/4
FB19
FB_120 ohm_2.5A
GND_CASE_H
+3.3V_VCC
C103
0.1UF/10V/4
HDMI_HPD
FB25
FB_120 ohm_2.5A
+5V_HDMI
HDMI_D0M
HDMI_D0P
HDMI_D2P
HDMI_D2M
HDMI_HPD
ESD10
TPD12S016PWR
CEC_A
1
SCL_A
2
HPD_A-
4
SDA_A
3
LS_OE
5
GND_0
6
CEC_B
7
SCL_B
8
SDA_B
9
VCC5V
11
CT_HPD
12
D0-
17
CLK+
16
CLK-
15
GND_1
14
5V_OUT
13
HPD_B-
10
D2-
22
D1+
21
D1-
20
GND_2
19
D0+
18
D2+
23
VCCA
24
LM6
ACM2012H-900-2P
2
3
1
4