UM2048 Datasheet, PDF (10/12 Pages) STMicroelectronics – DSI to HDMI adapter board for STM32 Development Tools

5
Schematic
Figure 4. Board schematic
U1
+3V3
LD1117S18TR
3
Vin
Vout
Tab
2
4
C1
10uF
+1V8_CON
SB2
SB3
R10
120[N/A]
C2
10uF
Open
+1V8
Closed
SB1
Closed
V1P2
+3V3
CN1
R1
2K
2
INT 4
6
HSSI_D2_P
8
HSSI_D2_N
10
12
HSSI_D3_P
14
HSSI_D3_N
16
18
Differential pairs 100ohm 20
22
+3V3
24
26
C19
28
100nF
30
32
34
36
38
I2C_SDA 40
42
I2C_SCL 44
46
48
50
52
54
56
+1V8_CON58
60
21
43
65
87
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35
38 37
40 39
42 41
44 43
46 45
48 47
50 49
52 51
54 53
56 55
58 57
60 59
Differential pairs 100ohm
1
3
HSSI_CLK_P
5
HSSI_CLK_N
7
9
HSSI_D0_P
11
HSSI_D0_N
13
15
HSSI_D1_P
17
HSSI_D1_N
19
21
23
+5V
25
C18
27
100nF
29
31
33
35 SCLK
37 LRCLK
39 I2S
41
43
45 CEC_CLK SB4
Open
47 CEC_IO SB5
Open
49
51
53
55
57 RST SB8
Closed
59
C21
100nF
61
62
63
64
61
62
63
64
+1V8
QTH-030-02-F-D-A
Connector for motherboard
R8 R9
[N/A] [N/A]
H1
V1P2
+3V3 +1V8
C3
C4
C5
C6
C7
C8
10uF
C9 100nF
C15 100nF
10uF 10uF 10uF
C10 100nF
C11 100nF
C14 100nF
10uF
C12 100nF
10uF
C13 100nF
C16 100nF
U2
ADV7533BCBZ-RL
I2C address:0x7A
G5
F5
DRx2+
DRx2-
G6
F6
DRx3+
DRx3-
G2
F2
DRxC+
DRxC-
G3
F3
DRx0+
DRx0-
G4
F4
DRx1+
DRx1-
C2
D3
C1
SCLK/MCLK
LRCLK
I2S/SPDIF
C5 _{R_EXT}
R12 R13 R2
10K 10K 1K[1%]
R5
2K[N/A]
C17 100nF
Source
Tx2+
Tx2-
A1
A2
Tx1+
Tx1-
A3
A4
Tx0+
Tx0-
A5
A6
TxC+
TxC-
A7
B7
GND
GND
GND
GND
GND
GND
GND
GND
GND
B2
B3
B5
B6
C7
E1
E7
F1
F7
Differential pairs 100ohm
TMDS_Data2+
TMDS_Data2-
TMDS_Data1+
TMDS_Data1-
U3
ECMF04-4HSWM10
6
7
8
9
10
D2-
D2+
GND
D1-
D1+
D2-
D2+
GND
D1-
D1+
5
4
3
2
1
TMDS_Data0+
TMDS_Data0-
TMDS_Clock+
TMDS_Clock-
U4
6
7
8
9
10
D2-
D2+
GND
D1-
D1+
D2-
D2+
GND
D1-
D1+
5
4
3
2
1
CEC
ECMF04-4HSWM10
DDC_SCL
DDC_SDA
HPD
+5V
1
CN2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
SB9
Open
SB11
Closed
SB7
Open
+3V3
R7
D1
27K
SB10 BAR18
Closed
R3
R4
2K[N/A] 2K[N/A]
SB6
Closed
U5
HDMI_5V_Source
3
1
FAULT GND
OUT
IN
EN
2
5
4
+5V
R6
C22
C20
4.7uF
STMPS2141STR@54
10K 100nF
U6
A3
B3
SCL
SDA
A2
C3
CEC
HPD
5V
RPU
A1
C1
GND
GND
B2
C2
+5V
C23 C24
100nF 100nF
X1
3 _{OUT VDD} 4
2 _{GND EN} 1
SB12
SB13
R11 10K
NZ2520SB-12.000000M-NSA3412D
C25
100nF
Closed
Open
HDMI05-CL01F3
+1V8
+3V3
Note: Text in italic placed on a wire doesn¡¯t correspond to net name. It just helps to
identify rapidly MCU IO related to this wire.
Title: DSI to HDMI adapter
Project: HDMI daugher board
Size: A4 Reference: MB1232
Revision: A.1
Date: 5/20/2016
Sheet: 1 of 1