Xilinx AC701 User Manual page 43

Figure 1-24
X-Ref Target - Figure 1-24
VCC3V3
R104
2.43K
1/10W
1%
HDMI_INT
IIC_SCL_HDMI
IIC_SDA_HDMI
HDMI_VSYNC
HDMI_HSYNC
HDMI_CLK
HDMI_HEAC_C_N
HDMI_D35
HDMI_D34
HDMI_D33
HDMI_D32
HDMI_D31
HDMI_D30
HDMI_D29
HDMI_D28
HDMI_D23
HDMI_D22
HDMI_D21
HDMI_D20
HDMI_D19
HDMI_D18
HDMI_D17
To HDMI
HDMI_D16
Connector to
FPGA U1
HDMI_D11
HDMI_D10
HDMI_D9
HDMI_D8
HDMI_D7
HDMI_D6
HDMI_D5
HDMI_D4
HDMI_DE
HDMI_SPDIF
AC701 Evaluation Board
UG952 (v1.2) August 28, 2013
shows the HDMI codec circuit.
VCC1V8
R106
2.43K
U48
1 R105
1/10W
2.43K 1%
ADV7511
1/10W
1%
45
INT
38
PD
55
SCL CEC_CLK
56
SDA
SPDIF_OUT
2
VSYNC
98
HSYNC
79
CLK
30
HPD
57
D35
58
D34
59
D33
60
D32
61
D31
62
D30
63
D29
64
D28
65
NC
D27
66
NC
D26
67
NC
D25
68
NC
D24
69
D23
70
D22
71
D21
72
D20
73
D19
74
D18
78
D17
80
D16
NC 81
D15
82
NC
D14 DVDD_3V
83
NC
D13
NC 84
D12
85
D11
86
D10
87
D9
88
D8
89
D7
90
D6
91
D5
92
D4
NC 93
D3
94
NC
D2
NC 95
D1
96
NC
D0
97
DE
DDCSDA
10
SPDIF
DDCSCL
3
DSD0
HEAC_P
4
DSD1
HEAC_N
5
DSD2
6
DSD3
7
DSD4
8
DSD5
9
DSD_CLK
11
MCLK
12
I2S0
13
I2S1
14
I2S2
15
I2S3
16
SCLK
17
LRCLK
28
R_EXT
R102
887
GND
Figure 1-24: HDMI Codec Circuit
www.xilinx.com
HDMI_CEC_12MHZ_CLK
50
46 HDMI_SPDIF_OUT
HDMI_PLVDD HDMI_AVDD
21
PVDD1
24
PVDD2
25
PVDD3
HDMI_AVDD
29
AVDD1
34
AVDD2
41
AVDD3
HDMI_DVDD
76
DVDD1
77
DVDD2
49
DVDD3
19
DVDD4
1
DVDD5
HDMI_DVDD_3V
47
HDMI_PLVDD
26
BGVDD
HDMI_D0_P
36
TX0_P
35 HDMI_D0_N
TX0_N
HDMI_D1_P
40
TX1_P
HDMI_D1_N
39
TX1_N
HDMI_D2_P
43
TX2_P
HDMI_D2_N
42
TX2_N
33 HDMI_CLK_P
TXC_P
HDMI_CLK_N
32
TXC_N
54 HDMI_DDCSDA
53 HDMI_DDCSCL
52 HDMI_HEAC_P
HDMI_HEAC_N
51
HDMI_CEC
48
CEC
99
GND1
100
GND2
18
GND3
20
GND4
22
GND5
23
GND6
27
GND7
31
GND8
37
GND9
44
GND10
75
GND11
GND
Feature Descriptions
VCC2V5
U41
SIT8102
12.00000 MHZ
50PPM
4 1
VCC OE
3 2
OUT GND
C78
1
GND
0.1UF
25V 2
X5R
GND
To HDMI
Connector
UG952_c1_23_100312
43