Figure 42. Stm32F779I-Eval 4-Inch Dsi Lcd Board - ST STM32F779I-EVAL User Manual

Figure 42. STM32F779I-EVAL 4-inch DSI LCD board

TP1
GND
TP2
BLGND
TP3
VDD
TP4
VH
TP5
BLVDD
VL
L1
BEAD
4.7uH(1A) Z1
VL
L2
STPS1L40M
C3 C4 C5 U1
100nF 10nF 4.7uF/10V 8
SW Vo
1
Vi NC
BLGND 7
EN
3
GND FB
9
PGND Rset
R1
CABC
STLD40DPUR
0
BLGND
R4
BL_CTRL
[N/A]
R5
VDD
4K7
VDD
R6 R7 R8
[N/A] [N/A] 4K7
I2C_SCL
I2C_SDA
INT
RST
VDD
C9
100nF
CN2
HSSI_CLK_N 12
HSSI_CLK_N
HSSI_CLK_P 14
HSSI_CLK_P
HSSI_D0_N 8
HSSI_D0_N
HSSI_D0_P 10
HSSI_D0_P
HSSI_D1_N 16
HSSI_D1_N
HSSI_D1_P 18
HSSI_D1_P
TE 22
TE
RST 5
RESX
CABC 3
CABC
C1
4.7uF/50V VH A 24
LEDA
K 23
LEDK
C2
10nF 1
ID
6 9
NC
5 BLGND 13
NC
17
NC
4 20
NC/ERR
2 VDD
21
VCC
R2 R3 6
C6 IOVCC
100K 10 C7
4.7uF
100nF 2
GND
4
GND
BLGND 7
GND
11
GND
15
GND
19
GND
25
GND
FH26-25S-0.3SHW
FPC03025-14201(ATOM)
LCD P/N: KM-040TMP-02
Backlight driver & PFC connector for LCD panel
CN3
3
SCL
4
SDA
I2C Address:1010100
2
INT
5
RESET
1
VDD
6
GND
FH19C-6S-05SH
FPC05006-09200(ATOM)
Touch panel connector for LCD panel
CN1
1 2
1 2
HSSI_CLK_P 3 4 INT
3 4
HSSI_CLK_N 5 6
5 6
7 8
7 8
HSSI_D0_P 9 10
9 10
HSSI_D0_N 11 12
11 12
13 14
13 14
HSSI_D1_P 15 16
15 16
HSSI_D1_N 17 18
17 18
19 20
19 20
21 22
BLVDD 21 22
23 24
23 24
25 26
25 26
27 28
27 28
29 30
BLGND 29 30
31 32 SB1 Open
31 32 BLVDD
33 34
33 34
35 36
35 36 VDD
37 38
37 38
39 40 I2C_SDA
39 40
C8
41 42
41 42
43 44 I2C_SCL 100nF
43 44
45 46
45 46
47 48
47 48
TE 49 50
49 50
51 52
51 52
BL_CTRL 53 54
53 54
55 56
55 56
RST 57 58
57 58
59 60
59 60
61
61
62
62
SB2 63
63
64
Open
64
QTH-030-02-F-D-A
BLGND
Connector for motherboard
H1 H3
H2 H4
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: 4 inch DSI LCD board
Project: LCD daugterboard
Size: A4 Reference: MB1166 Revision: A.1
Date: 1/30/2015 Sheet: 1 of 1