Graperain G4418 User manual

G4418 Hardware Manual
Shenzhen Graperain Technology Co., Ltd.
http://www.graperain.com/

Copyright Statement
Copyrights of this manual belong to Shenzhen Graperain Technology Co., Ltd. and all
rights are reserved. Any companies or individuals are not allowed to extract part or all of
this manual, and violators will be prosecuted under law.
Attention:
The manuals of development platform on sell will be updated from time to time,
please download the latest manual from website www.graperain.com or contact our
company sales representative, there would be no further notice.

Release notes
Version
Release Date
Author
Description
Rev.01
2016-4-8
David Huang
Revision

Technical Support
Any questions about the manuals, you can call our landline or email us.
Website: http://www.graperain.com
Landline: [phone]
E-mail: [e-mail]
Sales and service network
Shenzhen Graperain Technology Co., Ltd.
Website: http://www.graperain.com
Landline: [phone]
E-mail: [e-mail]
Address: Building D, Huafeng Tech. & Innov. Park Baoan Wisdom Valley, Xixiang,
Baoan Dist.Shenzhen, Guangdong. Post code 518101.

Contents
Copyright Statement ...................................................................................................2
Chapter 1 G4418 Development Board Introduction...............................................7
1.1 G4418 Development Board Product Brief ...............................................................8
1.2 G4418 Development Board Features .......................................................................8
1.3 Equipped System Brief Introduction ........................................................................9
1.3.1 Android 5.1 OS....................................................................................................9
1.3.2 Linux QT OS.......................................................................................................10
1.3.3 Ubuntu OS..........................................................................................................10
Chapter 2 G4418 Development Board Design ......................................................11
2.2 Guideline for G4418 Development Board Start-Up ...................................................13
2.3 G4418 Development Board Interface Definition ...............................................14
2.3.1 G4418 SOM PIN Definition 1 ............................................................................14
2.3.2 G4418 SOM PIN Definition 2 ............................................................................14
2.3.3 G4418 SOM PIN Definition 3 ............................................................................15
2.3.4 G4418 SOM PIN Definition 4 ............................................................................16
2.3.5 G4418 SOM PIN Definition 5 ............................................................................16
2.3.6 J18(SPI Expansion port) ....................................................................................17
2..3.7 LCD1 (LCD & VGA Expansion port) ..............................................................17
2.3.8 J14(LVDS Expansion port).................................................................................18
2..3.9 J12(MIPI Expansion port) ................................................................................18
2..3.10 U451(DVP camera Interface)......................................................................18
2.3.11 J15(MIPI camera Interface) .........................................................................19
2.3.12 J11(UART1,COM1)............................................................................................19
2.3.13 J17(UART1,COM3)............................................................................................19
2.4 G4418 Development Board Interfaces........................................................................19
2.4.1 Power Switch and Socket ..................................................................................19
2.4.2 Debugging Serial Port ........................................................................................20
2.4.3 HDMI Interface ...................................................................................................20
2.4.4 DVP Camera Interface........................................................................................20
2.4.5 MIPI Camera Interface.......................................................................................21
2.4.6 Ethernet Interface ..............................................................................................21
2.4.7 Earphone Interface.............................................................................................21
2.4.8 Speaker Interface ...............................................................................................21
2.4.9 Record Interface .................................................................................................22
2.4.10 TF Card Slot.......................................................................................................22
2.4.11 Independent Button .........................................................................................22
2.4.12 Debug LED light................................................................................................22
2.4.13 Power Indicator.................................................................................................23
2.4.14 USB OTG Interface ...........................................................................................23
2.4.15 USB HOST Interface.........................................................................................23
2.4.16 Power Button.....................................................................................................23
2.4.17 Reset Button......................................................................................................23

2.4.18 LCD Interface ....................................................................................................24
2.4.19 Backup Battery..................................................................................................24
2.4.20 Precision Adjustable Potentiometer ...............................................................24
2.4.21 Buzzer.................................................................................................................24
2.4.22 Infrared Integration Receiving Head .............................................................25
2.4.23 LVDS Interface ..................................................................................................25
2.4.24 MIPI Interface...................................................................................................25
2.4.25 Battery Interface...............................................................................................25
2.4.26 PCIE 3G/4G Interface.......................................................................................25
2.5 G4418 Development Board Carrier board Dimension...............................................26
Chapter 3 Configuration Checklist ..........................................................................27
3.1 Standard Hardware Checklist .......................................................................................27
3.2 Optional Hardware Checklist ........................................................................................27
3.3 Online Disk Data List .....................................................................................................27
Chapter 4 Configuration Checklist ..........................................................................28
4.1 System on Module..........................................................................................................28
4.2 Development Boards .....................................................................................................28
4.3 Single Board Computers................................................................................................28

Chapter 1 G4418 Development Board Introduction
This document describes the hardware resources, circuit theory, supported interfaces of
G4418 development platform.
G4418 development board takes Samsung latest S5P4418 chip , which uses the same ARM
core like Exynos4412 and based on quad-core ARM Cortex-A9 framework, but there is a
huge difference between these two chips.
Features Comparisons Between Exynos 4412/S5P4418 Chip:
Processor model
Exynos 4412
S5P4418
Market time
2012
2014
Process
32 nm
28 nm
Speed
1.4 GHz
1.4 GHz
CPU
ARM Cortex-A9 Quad-Core
ARM Cortex-A9 Quad-Core
Arm core series
Cortex-A9 quad-core
Cortex-A9 quad-core
Memory
LPDDR1, LPDDR2, DDR2 and
DDR3
LPDDR1, LPDDR2, DDR2 and
DDR3
EMMC
4GB(Default)/8GB/16GB emmc
4GB/8GB(Default)/16GB emmc
Multi-media decode
H.263, H.264, MPEG2, MPEG4,
VC1
H.263, H.264, MPEG1, MPEG2,
MPEG4, VC1, VP8, Theora, AVS,
RV8/9/10, MJPEG
Multi-media codec
H.263, H.264, MPEG4
H.263, H.264, MPEG4, MJPEG
Display interface
RGB, MIPI
RGB, MIPI, LVDS
Max resolution
1920*1200
2048*1280
GPIO voltage
1.8V
3.3V
Ethernet
Through bus address extension
Integrate gigabit Ethernet
controller
ADC
4 channel 12 bit 0~1.8V
8 channel 12 bit 0~1.8V
USB Interface
1 channel HSIC,1 channel OTG
1 channel HSIC,a channel
HSIC,1 channel OTG
Chip ID
No unique ID
Support 128BIT unique ID
Slim bus
Support
Not Support
C2C Interface
Support(For mobile phones)
Not Support
GPS
Support
Not Support
ISP
Support
Not Support
Users can clearly find that 4418 is not a simple abridged version of 4412 but a new CPU.
Compared to 4412, it reduced the slim bus,C2C,GPS and ISP which widely used on mobile
phones, these features rarely used in the industrial and tablet, but them take up a huge
cost. At the same time, 4418 increase the Gigabit Ethernet controller, promote LCD
interface driving capability and multimedia decoding capability . Add 1 channel USB HOST
interface, but 4412 need to plus a bridge chip. GPIO level also change from 1.8V to 3.3V,
more suitable for the current peripheral program.

Shenzhen Graperain Technology Co., Ltd. first to launch S5P4418 development platform, it
is equipped with a complete and stable software android5.1 operating system ( Linux + qt,
Ubuntu system optional), uses AXP228 launched by x-powers as the power management
chip to ensure 4418 work stable and reliable.
1.1 G4418 Development Board Product Brief
G4418 development board contains of system on module, carrier board and LCD board.
The system on module takes 8-layer process design, which could be used in tablet pc, car
machine, learning machine, POS machine, game machine, industry monitoring and many
other fields. G4418 SOM is the sister version with G4412 SOM, Its CPU upgrade from
Exynos4412 into S5P4418, and basic frequency at 1.4Ghz. The carrier board is of rich
peripherals, can debug almost all the features of the 4418 SOM. It is of Gigabit Ethernet,
LVDS interface, MIPI interfaces, PCIE interface onboard, software power switch and
dormancy awake. And 7 inch TFT LCD screen is taken as the default LCD panel, while 4.3
inch and 5 inch can also be the optional choices. It also supports backlight brightness
control. It is worth mentioning that,G4418 development board adds a integrated infrared
receiver head which makes it to be a 4 core speed TV set-top box with the free online TV
player software such as Thai express video etc,that can completely replace the home
cable TV and set-top boxes purchased on the market.
G4418 System on module Size：52mm*52mm
G4418 Carrier Board Size：185mm*110mm
1.2 G4418 Development Board Features
Kernel：ARM Cortex-A9 quad-core；
Frequency：1.4GHz*4；
RAM：1GB/2GB DDR3(Optional),standard 1GB;
Flash: Support 4GB/8GB/16GB EMMC optional, standard 4GB eMMC;
24-bit RGB interface;
8-bite LVDS interface;
3-channel USB HOST interface, support connecting multi USB devices
simultaneously;
USB OTG interface;
1 RS232 interface; 2 TTL interface;
2 TF card interface;
4 LED indicators;
Reset button;
Software on/off button;
Onboard external speaker;
MIC input connector;

Earphone output connector;
Support free start-up configuration switch;
Backlight multi-level adjustment;
Supports HDMI interface;
Supports 5-point capacitive touch control;
Supports USB WIFI;
Supports USB bluetooth;
Support G-sensor;
Support peripheral expansion using various interfaces, such as SPI, I2C, UART,
etc.
Support MPEG2/MPEG4, H.263, H.264 MJPEG video encode/decode;
Support 2D, 3D high-performance graphics accelerator;
Support RTC real time clock save;
Support Gigabit wired Ethernet RTL8211E;
Support BT656/BT601/MIPI camera interface;
Support GPS interface;
Support GPRS interface;
Support external USB 3G module;
Support PCIE 3G/4G;
Support USB keyboard/mouse;
Supports infrared integration receiving head;
1.3 Equipped System Brief Introduction
G4418 development board can be equipped with a complete stable Android 5.1, Linux
+ qt, Ubuntu operating system.
1.3.1 Android 5.1 OS
G4418 development board supports Android 5.1 os, use Linux kernel 3.4.39.
Support：
eMMC driver
PMU（power management）
GVS VS070CXN 7”screen(1024x600)
LVDS LCD screen
MIPI LCD screen(7-inch，5.5-inch)
5-point capacitive touch screen( Silead GSL1680，Focal Tech)
SD Card
Button
LED
ADC
RTC
Buzzer
Sleep Wake Up

3 channel USB HOST
1 channel OTG
audio decoding(ALC5621)
Recording
USB WIFI
USB Bluetooth
G-sensor
GPS
BT656/BT601 camera
MIPI(CSI) camera
Serial port
HDMI
Gigabit Ethernet RTL8211E
USB Mouse/Keyboard
HS0038B infrared integration receiving head
SDA7123 VGA module
PCIE 3G/4G
USB 3G dongle
1.3.2 Linux QT OS
G4418 development board supports Linux + qt (QT5.4) OS，use Linux kernel 3.4.39.
1.3.3 Ubuntu OS
G4418 development board supports Ubuntu12.04 OS，use Linux kernel 3.4.39.

Chapter 2 G4418 Development Board Design
2.1 G4418 Development Board Interface
Description
G4418 Development Board Interface Description
Indicia
Name
Description
【1】
CPU
S5P4418，ARM Cortex A9,4*1.4GHz
【2】
RAM
DDR3,1GBytes
【3】
ROM
eMMC，8GBytes
【4】
PMU
Power manager，AXP228
【5】
Extended IO
Refer to section 2.3.5
【6】
Ethernet
Ethernet PHY，RTL8211E
【7】
RTC
RTC Backup battery slot
【8】
Mic
Record input

【9】
Loudspeaker Interface
Loudspeaker output
【10】
UART2
Com3
【11】
UART1
Com1
【12】
UART0
Com0，Debug Com
【13】
HDMI Interface
HDMI Output
【14】
DSI MIPI Interface
MIPI Display Interface
【15】
LVDS Interface
LVDS Display Interface
【16】
RGB LCD/VGA Interface
RGB Output Interface
【17】
SIM carm slot
3G/4G SIM card slot
【18】
SD card，CH0
SD card，channel 0
【19】
SD card，CH1
SD card，channel 1
【20】
On/Off Key
On/Off，Wake up
【21】
Key，RETURN
Key，K1,RETURN
【22】
Key，VOL-
Key，K2, VOL-
【23】
Key，VOL+
Key，K3, VOL+
【24】
Key，MENU
Key，K4, MENU
【25】
Buzzer
Support Active Buzzer
【26】
Hardware Reset Key
Hardware Reset
【27】
Battery Interface
Single-cell 4.2V Lithium Battery Interface
【28】
5V Power Jack
DC input
【29】
USB OTG
USB OTG Interface
【30】
USB HOST1
HUB Chip Extension，HOST

【31】
USB HOST2
HUB Chip Extension，HOST
【32】
USB HOST3
HUB Chip Extension，HOST
【33】
1000M Ethernet Interface
RTL8211E Interface
【34】
SPI Interface
SPI Interface
【35】
LED
Power indicator lamp,4 LEDs
【36】
GPS Antenna
GPS Module Antenna
【37】
DVP camera Interface
Parallel camera Interface
【38】
CSI camera Interface
Mipi camera Interface
【39】
Headset Interface
Headset output
【40】
GPS Module
GPS Module
【41】
3G/4G PCIE Interface Slot
Support 3G/4G PCIE Module
【42】
IR Receiver
HS0038 IR Receiver
【43】
Gsensor
G-sensor mma8653
2.2 Guideline for G4418 Development Board Start-Up
G4418 support free start-up configuration to start model, when start the board, it will look
for bootloader from SD0 to SD2 then to USB device till start the board. Default SD0
connects with TF card,SD2 connects with EMMC on system on module, USB device
connects with PC though OTG cable, users can write program online with fastboot.
Users can use TF card to writ program when there is no program in EMMC. Write
uboot into TF card then plug the TF card into the SD0 channel on development board then
start board though SD card. Then use micro USB extension cable to upgrade the whole
image though fastboot. Or users can upgrade the image offline with TF starting card.
Please refer to 《G4418 Single Board Computer upgrade manual》.
The G4418 development board which already programmed image will start when power on.

2.3 G4418 Development Board Interface Definition
2.3.1 G4418 SOM PIN Definition 1
G4418 SOM PIN Definition 1
Pin#
Signal
Pin#
Signal
1
VCC3P3_SYS
24
LCD_R5
2
MCU_BACKLIGHT_PWM
25
LCD_R6
3
MCU_TOUCH_INT
26
LCD_R7
4
MCU_NRESETOUT
27
LCD_G0
5
MCU_VG_EN
28
LCD_G1
6
MCU_SDA_2
29
LCD_G2
7
MCU_SCL_2
30
LCD_G3
8
MCU_SDA_1
31
LCD_G4
9
MCU_SCL_1
32
LCD_G5
10
USBHSIC_DATA
33
LCD_G6
11
USBHSIC_STROBE
34
LCD_G7
12
MCU_USB_HOST_D-
35
LCD_B0
13
MCU_USB_HOST_D+
36
LCD_B1
14
MCU_OTG_PWRON
37
LCD_B2
15
MCU_USB-
38
LCD_B3
16
MCU_USB+
39
LCD_B4
17
DC5V_OTG
40
LCD_B5
18
MCU_USB_ID
41
LCD_B6
19
LCD_R0
42
LCD_B7
20
LCD_R1
43
LCD_DE
21
LCD_R2
44
LCD_HSYNC
22
LCD_R3
45
LCD_VSYNC
23
LCD_R4
46
LCD_CLK
2.3.2 G4418 SOM PIN Definition 2
G4418 SOM PIN Definition 2
Pin#
Signal
Pin#
Signal
47
VCC1P0_CORE_DC
70
GMAC_MDIO
48
VCC1P0_CORE_DC
70
PHY_INT
49
VBAT
72
GMAC_TXD3
50
VBAT
73
GMAC_TXD2

51
GND
74
GMAC_TXD1
52
GND
75
GMAC_TXD0
53
VBAT_SYS
76
GMAC_TXEN
54
VBAT_SYS
77
GMAC_TXER
55
DCIN
78
MCU_SCL_0
56
DCIN
79
MCU_SDA_0
57
MCU_PWREN_SYS
80
MCU_HDMI_CEC
58
DLDO3
81
MCU_HDMI_HPD
59
DLDO2
82
MCU_HDMI_TXCN
60
ELDO3
83
MCU_HDMI_TXCP
61
GMAC_RXCLK
84
MCU_HDMI_TX0N
62
GMAC_TXCLK
85
MCU_HDMI_TX0P
63
GMAC_RXD0
86
MCU_HDMI_TX1N
64
GMAC_RXD1
87
MCU_HDMI_TX1P
65
GMAC_RXD2
88
MCU_HDMI_TX2N
66
GMAC_RXD3
89
MCU_HDMI_TX2P
67
GMAC_RXDV
90
GND
68
GMAC_MDC
91
MCU_LVDS_CLKM
69
PHY_RST
92
MCU_LVDS_CLKP
2.3.3 G4418 SOM PIN Definition 3
G4418 SOM PIN Definition 3
Pin#
Signal
Pin#
Signal
93
MCU_LVDS_Y3M
116
MIPIDSI_DN1
94
MCU_LVDS_Y3P
117
MIPIDSI_DP1
95
MCU_LVDS_Y2M
118
MIPIDSI_DN0
96
MCU_LVDS_Y2P
119
MIPIDSI_DP0
97
MCU_LVDS_Y1M
120
MIPIDSI_DNCLK
98
MCU_LVDS_Y1P
121
MIPIDSI_DPCLK
99
MCU_LVDS_Y0M
122
MCU_I2S_MCLK
100
MCU_LVDS_Y0P
123
MCU_I2S_BCK
101
GND
124
MCU_I2S_SDIN
102
MIPIDSI_DP3
125
MCU_I2S_SDOUT
103
MIPIDSI_DN3
126
MCU_I2S_LRCK
104
MIPIDSI_DP2
127
MCU_HP_DET
105
MIPIDSI_DN2
128
CAM_H
106
MIPIDSI_DP1
129
CAM_V
107
MIPIDSI_DN1
130
CAM_CLK
108
MIPIDSI_DP0
131
CAM_D0
109
MIPIDSI_DN0
132
CAM_D1
110
MIPIDSI_DPCLK
133
CAM_D2

111
MIPIDSI_DNCLK
134
CAM_D3
112
MIPIDSI_DN3
135
CAM_D4
113
MIPIDSI_DP3
136
CAM_D5
114
MIPIDSI_DN2
137
CAM_D6
115
MIPIDSI_DP2
138
CAM_D7
2.3.4 G4418 SOM PIN Definition 4
G4418 SOM PIN Definition 4
Pin#
Signal
Pin#
Signal
139
CAM_PD
162
GPIOC7
140
CAM_RST
163
GPIOB8
141
CAM_PN
164
GPIOB9
142
MCU_CAM1_MCLK
165
GPIOC11
143
UARTRXD3
166
GPIOA28
144
UARTTXD3
167
PWM2
145
UARTRXD2
168
IR
146
UARTTXD2
169
VCC1P8_RTC
147
UARTRXD1
170
MCU_SD1_CD
148
UARTTXD1
171
MCU_SD1_CLK
149
UARTRXD0
172
MCU_SD1_CMD
150
UARTTXD0
173
MCU_SD1_D0
151
MCU_SPITXD0
174
MCU_SD1_D1
152
MCU_SPIFRM0
175
MCU_SD1_D2
153
MCU_SPICLK0
176
MCU_SD1_D3
154
MCU_SPIRXD0
177
MCU_SD0_CD
155
MCU_SPI_WP
178
MCU_SD0_D3
156
MCU_KEY_VOLDN
179
MCU_SD0_D2
157
MCU_KEY_VOLUP
180
MCU_SD0_D1
158
MCU_SEN0_INT
181
MCU_SD0_D0
159
MCU_NRSETIN
182
MCU_SD0_CMD
160
MCU_PWRKEY
183
MCU_SD0_CLK
161
ADC0
184
GND
2.3.5 G4418 SOM PIN Definition 5
Extended IO, the following part of g4418 system on module: 9 Available IO. (There is
no CVBS_OUT on G4418, leads on G6818 system on module )

2.3.6 J18(SPI Expansion port)
Pin
Signal
Pin
Signal
1
MCU_SPIRXD0
3
MCU_SPIFRM0
2
MCU_SPICLK0
4
MCU_SPITXD0
2..3.7 LCD1 (LCD & VGAExpansion port)
Pin
Signal
Pin
Signal
1
MCU_BACKLIGHT_PWM
21
L_B0
2
LVDS_VDD
22
L_B1
3
GND
23
L_B2
4
VCC3P3_SYS
24
L_B3
5
L_R0
25
L_B4
6
L_R1
26
L_B5
7
L_R2
27
L_B6
8
L_R3
28
L_B7
9
L_R4
29
GND
10
L_R5
30
L_DCLK
11
L_R6
31
LCD_EN
12
L_R7
32
LCD_HH
13
L_G0
33
LCD_VV
14
L_G1
34
DE
15
L_G2
35
NC
16
L_G3
36
GND
17
L_G4
37
TP_SCL
18
L_G5
38
TP_SDA
19
L_G6
39
CAP_WAKE
20
L_G7
40
CAP_INT

2.3.8 J14(LVDS Expansion port)
Pin
Signal
Pin
Signal
1
VCC3P3_SYS
11
MCU_LVDS_Y2M
2
LVDS_VDD
12
MCU_LVDS_Y2P
3
MCU_SCL_1
13
GND
4
MCU_BACKLIGHT_PWM
14
GND
5
MCU_SDA_1
15
MCU_LVDS_CLKM
6
CAP_INT
16
MCU_LVDS_CLKP
7
MCU_LVDS_Y0M
17
MCU_LVDS_Y3M
8
MCU_LVDS_Y0P
18
MCU_LVDS_Y3P
9
MCU_LVDS_Y1M
19
MCU_NRESETOUT
10
MCU_LVDS_Y1P
20
GND
2..3.9 J12(MIPI Expansion port)
Pin
Signal
Pin
Signal
1
VCC3P3_SYS
11
MIPIDSI_DN2
2
LVDS_VDD
12
MIPIDSI_DP2
3
MCU_SCL_1
13
GND
4
MCU_BACKLIGHT_PWM
14
GND
5
MCU_SDA_1
15
MIPIDSI_DNCLK
6
CAP_INT
16
MIPIDSI_DPCLK
7
MIPIDSI_DN0
17
MCU_NRESETOUT
8
MIPIDSI_DP0
18
GND
9
MIPIDSI_DN1
19
MIPIDSI_DN3
10
MIPIDSI_DP1
20
MIPIDSI_DP3
2..3.10 U451(DVP camera Interface)
Pin
Signal
Pin
Signal
1
CAM_PN
13
MCU_CAM1_MCLK
2
GND
14
CAM_D6
3
MCU_SDA_0
15
GND
4
CAM_2.8V
16
CAM_D5
5
MCU_SCL_0
17
CAM_CLK
6
CAM_RST
18
CAM_D4
7
CAM_V
19
CAM_D0
8
CAM_PD
20
CAM_D3
9
CAM_H
21
CAM_D1
10
CAM_1.8V
22
CAM_D2
11
CAM_2.8V
23
NC
12
CAM_D7
24
CAM_PN

2.3.11 J15(MIPI camera Interface)
Pin
Signal
Pin
Signal
1
GND
14
NC
2
MIPICSI_DPCLK
15
NC
3
MIPICSI_DNCLK
16
GND
4
GND
17
MCU_SDA_0
5
MIPICSI_DP0
18
MCU_SCL_0
6
MIPICSI_DN0
19
CAM_1.8V
7
GND
20
CAM_PN
8
MIPICSI_DP1
21
MCU_CAM1_MCLK
9
MIPICSI_DN1
22
CAM_1.8V
10
GND
23
CAM_2.8V
11
NC
24
CAM_2.8V
12
NC
25
MIPI_1.2V
13
GND
26
GND
2.3.12 J11(UART1,COM1)
Pin
Signal
Pin
Signal
1
GND
3
232TXD1
2
232RXD1
4
LVDS_VDD
2.3.13 J17(UART1,COM3)
Pin
Signal
Pin
Signal
1
GND
3
UARTTXD3
2
UARTRXD3
4
VCC3P3_SYS
2.4 G4418 Development Board Interfaces
2.4.1 Power Switch and Socket
G4418 development board takes 5V DC power supply, and the black jack in the picture
is 5V DC power input jack.

2.4.2 Debugging Serial Port
G4418 development board reserves a RS232 serial port UART0, as the default debug serial
port. And there are 2 TTL serial port,UART1，UART2.
2.4.3 HDMI Interface
G4418 development board uses miniHDMI interface, with the miniHDMI extension cable,
audio and video signal can be the perfect present in the monitoring terminal, to support
the HDMI1.4 protocol as a TV set, display etc.
2.4.4 DVP Camera Interface
The camera interface is 24PIN camera interface, support the OV , HIMAX camera , save
the camera switch board. In view of the different types of cameras, only in accordance with
the camera specification, adjust the output voltage on the line. At the same time, the
interface is compatible with the TVP5150 TVIN module.