Numato Lab Galatea IP4776CZ38 User manual

Galatea IP4776CZ38 HDMI Expansion Module
User Guide
www.nu ato.co Rev 9

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1 Galatea IP4776CZ38 HDMI Expansion Module – User Guide
Introduction
Galatea IP4776CZ38 HDMI Module features two buffered DVI-D interface with HDMI buffer
IP4776CZ38 for better signal strength and signal integrity. The on board DVI-D interface can be used to
trans it high quality HD video. This odule is designed to be used with Nu ato Lab’s Galatea FPGA
board.
Applications
•Product prototyping
•Ga ing consoles
•Audio/Video playback devices
Board features
•DVI-D/HDMI Connector
•IP4776CZ38 HDMI Buffer
•Di ension: 57.075 X 83.80
©2015 NUMATO SYSTEMS PVT LTD
www.nu ato.co

2 Galatea IP4776CZ38 HDMI Expansion Module – User Guide
How to use the module
The following section describes how to use this odule.
Components/Tools required
Along with the odule, you ay need the ite s in the list below for easy and fast installation.
1. Nu ato lab's Galatea FPGA board.
Connection Diagram
This diagra should be used as a reference only. For detailed infor ation, see the sche atics at the
end of this docu ent. Details of individual connectors are as below.
©2015 NUMATO SYSTEMS PVT LTD
www.nu ato.co

3 Galatea IP4776CZ38 HDMI Expansion Module – User Guide
Connection Details
Header P1
SL No. Pin Details Header Pin No. Trace Length ( )
HDMI TX (J1)
1 TMDS-TX-CLK_P 28 69.636
2 TMDS-TX-CLK_N 29 69.578
3 TMDS-TX-0_P 37 69.576
4 TMDS-TX-0_N 38 69.588
5 TMDS-TX-1_P 34 69.599
6 TMDS-TX-1_N 35 69.583
7 TMDS-TX-2_P 31 69.594
8 TMDS-TX-2_N 32 69.627
9 TMDS-TX-HOT 40 -
10 TMDS-TX-SDA 41 -
11 TMDS-TX-SCL 43 -
12 TMDS-TX-CEC 44 -
HDMI TX (J3)
13 TMDS-RX-CLK_P 83 72.255
14 TMDS-RX-CLK_N 84 72.294
15 TMDS-RX-0_P 86 72.288
16 TMDS-RX-0_N 87 72.286
17 TMDS-RX-1_P 89 72.307
18 TMDS-RX-1_N 90 72.322
19 TMDS-RX-2_P 92 72.226
20 TMDS-RX-2_N 93 72.304
21 TMDS-RX-HOT 101 -
22 TMDS-RX-SDA 102 -
23 TMDS-RX-SCL 104 -
24 TMDS-RX-CEC 105 -
For ore infor ation, refer the sche atics at the end of this docu ent.
©2015 NUMATO SYSTEMS PVT LTD
www.nu ato.co

4 Galatea IP4776CZ38 HDMI Expansion Module – User Guide
Technical Specifications
Parameter * Value nit
Basic Specifications
Supply Voltage 3.3 V
Current drawn by the circuit 100 A
HDMI Buffer (IP4776CZ38)
supply current (5.0 V) 130 μA
supply current (3.3 V) 5μA
EEPROM (24LC01B)
Supply Voltage 2.5-5.5 V
Max Clock Frequency 400 KHz
* All para eters considered no inal. Nu ato Syste s Pvt Ltd reserve the right to odify products without notice.
©2015 NUMATO SYSTEMS PVT LTD
www.nu ato.co

5 Galatea IP4776CZ38 HDMI Expansion Module – User Guide
Physical Di ensions
Schematics
See next page.
©2015 NUMATO SYSTEMS PVT LTD
www.nu ato.co

1
1
2
2
3
3
4
4
5
5
6
6
7
7
A A
B B
C C
D D
E E
Date: 18 feb 2015
KiCad E.D.A. Rev:Size: A3 Id: 1/1
Title: Galatea IP4776CZ38 HDMI Expansion Module
File: GalateaIP4776CZ38HDMIExpansionModule.sch
Sheet: /
Numato Lab
http://www.numato.com
License: CC BY-SA
GND
VCC3V3
VCC3V3
D2+
1
D2S
2
D2-
3
D1+
4
D1S
5
D1-
6
D0+
7
D0S
8
D0-
9
CLK+
10
CLKS
11
CLK-
12
CEC
13
RES
14
SCL
15
SDA
16
DDC/CEC/HEC
17
+5V
18
HPD
19
J3
HDMI
HDMI CONNECTOR
VCC5V0
P1-CEC
VCC3V3
R37 R47 R46 R41
R5
R18 R15
R8
P1-HOT
P1-SDA
P1-SCL
P1-SDA
P1-SCL
P1-CEC
VCC3V3
R38
27K
R30
1.5K
R29
1.5K
R19
100K
VCC3V3
R23
47K
R22
47K
P1-CLK+
P1-D0+
P1-D1+
P1-CLK-
P1-D0-
P1-D1-
P1-D2-
P1-CLK+
P1-D0+
P1-D1+
P1-D2+
P1-CLK-
P1-D0-
P1-D1-
P1-D2-
GND
C3
100nF
VCC3V3
VCC5V0
GND GND
VCC(5V0)
1
VCC(3V3)
2
GND
3
TMDS_D2+
4
TMDS_GND
5
TMDS_D2-
6
TMDS_D1+
7
TMDS_GND
8
TMDS_D1-
9
TMDS_D0+
10
HPD_OUT 20
TMDS_D1- 30
TMDS_GND
11
DDC_DAT_OUT 21
TMDS_GND 31
TMDS_D0-
12
DDC_CLK_OUT 22
TMDS_D1+ 32
TMDS_CLK+
13
CEC_OUT 23
TMDS_D2- 33
TMDS_GND
14
TMDS_CLK- 24
TMDS_GND 34
TMDS_CLK-
15 TMDS_GND 25
TMDS_D2+ 35
CEC_IN
16
TMDS_CLK+ 26
GND 36
DDC_CLK_IN
17
TMDS_D0- 27
TMDS_BIAS 37
DDC_DAT_IN
18
TMDS_GND 28
NC 38
HPD_IN
19
TMDS_D0+ 29
U4
IP4776CZ38
P1-D2+
VCC3V3
P1-HOT
VCC3V3
C4
0.1uF
VCC5V0
GND
C5
0.1uF
C6
0.1uF
VCC3V3
HDMI BUFFER
TMDS-RX-2_P
TMDS-RX-1_P
TMDS-RX-0_P
TMDS-RX-CLK_P
TMDS-RX-CEC
TMDS-RX-SCL
TMDS-RX-SDA
TMDS-RX-HOT
TMDS-RX-2_N
TMDS-RX-1_N
TMDS-RX-0_N
TMDS-RX-CLK_N
SCL
1
VSS
2
SDA
3VCC 4
WP 5
U1
24AA01/24LC01B
D2
DIODESCH
D1
DIODESCH
R24
10K
P1-SDA
P1-SCL
R48
1K
VCC5V0
5V0
5V0
GND
PWR_FLAG
C7
0.1uF
VCC5V0
EEPROM
5V0
D2+
1
D2S
2
D2-
3
D1+
4
D1S
5
D1-
6
D0+
7
D0S
8
D0-
9
CLK+
10
CLKS
11
CLK-
12
CEC
13
RES
14
SCL
15
SDA
16
DDC/CEC/HEC
17
+5V
18
HPD
19
J1
HDMI
HDMI CONNECTOR
VCC5V0
P2-CEC
VCC3V3
R31 R44 R39 R35
R1
R11
R6 R3
P2-HOT
P2-SDA
P2-SCL
P2-SDA
P2-SCL
P2-CEC
VCC3V3
R32
27K
GND
R42 15K
R27
1.5K
R25
1.5K
R12
100K
VCC3V3
R20
47K
R16
47K
P2-CLK+
P2-D0+
P2-D1+
P2-CLK-
P2-D0-
P2-D1-
P2-D2-
P2-CLK+
P2-D0+
P2-D1+
P2-D2+
P2-CLK-
P2-D0-
P2-D1-
P2-D2-
GND
C1
100nF
VCC3V3
VCC5V0
GND GND
VCC(5V0)
1
VCC(3V3)
2
GND
3
TMDS_D2+
4
TMDS_GND
5
TMDS_D2-
6
TMDS_D1+
7
TMDS_GND
8
TMDS_D1-
9
TMDS_D0+
10
HPD_OUT 20
TMDS_D1- 30
TMDS_GND
11
DDC_DAT_OUT 21
TMDS_GND 31
TMDS_D0-
12
DDC_CLK_OUT 22
TMDS_D1+ 32
TMDS_CLK+
13
CEC_OUT 23
TMDS_D2- 33
TMDS_GND
14
TMDS_CLK- 24
TMDS_GND 34
TMDS_CLK-
15 TMDS_GND 25
TMDS_D2+ 35
CEC_IN
16
TMDS_CLK+ 26
GND 36
DDC_CLK_IN
17
TMDS_D0- 27
TMDS_BIAS 37
DDC_DAT_IN
18
TMDS_GND 28
NC 38
HPD_IN
19
TMDS_D0+ 29
U2
IP4776CZ38
P2-D2+
VCC3V3
P2-HOT
VCC3V3
HDMI BUFFER
TMDS-TX-2_P
TMDS-TX-1_P
TMDS-TX-0_P
TMDS-TX-CLK_P
TMDS-TX-CEC
TMDS-TX-SCL
TMDS-TX-SDA
TMDS-TX-HOT
TMDS-TX-2_N
TMDS-TX-1_N
TMDS-TX-0_N
TMDS-TX-CLK_N
HDMI Transmitter
HDMI Transmitter
R9
100R
R10
100R
TMDS-TX-2_N
TMDS-TX-1_N
TMDS-TX-0_N
TMDS-TX-CLK_N
TMDS-TX-2_P
TMDS-TX-1_P
TMDS-TX-0_P
TMDS-TX-CLK_P
TMDS-RX-2_P
TMDS-RX-1_P
TMDS-RX-0_P
TMDS-RX-CLK_P
TMDS-RX-2_N
TMDS-RX-0_N
TMDS-RX-CLK_N
TMDS-RX-1_N
TMDS-TX-CEC
TMDS-TX-SCL
TMDS-TX-SDA
TMDS-TX-HOT
TMDS-RX-CEC
TMDS-RX-SCL
TMDS-RX-SDA
TMDS-RX-HOT
1
2
3
4
5
6
7
8
9
10
20
30
40
50
60
70
80
90
11
21
31
41
51
61
71
81
91
12
22
32
42
52
62
72
82
92
13
23
33
43
53
63
73
83
93
14
24
34
44
54
64
74
84
94
15
25
35
45
55
65
75
85
95
16
26
36
46
56
66
76
86
96
17
27
37
47
57
67
77
87
97
18
28
38
48
58
68
78
88
98
19
29
39
49
59
69
79
89
99
100
110
120
101
111
102
112
103
113
104
114
105
115
106
116
107
117
108
118
109
119
P1
HIROSE_120PIN
C14
0.01uF
C13
0.01uF
VCC5V0
VCC5V0
P1-D2+
P1-D1+
P1-D2-
P1-D1- P1-D0+
P1-D0- P1-CLK+
P1-CLK-
P2-D2+
P2-D2- P2-D1+
P2-D1- P2-D0+
P2-D0- P2-CLK+
P2-CLK-
C10
0.01uF
DNP DNP DNP DNP
DNP DNP DNP DNP
DNP
DNP
DNP DNP DNP DNP
DNP DNP DNP DNP