MYZR-RK3288-MB314 硬件介绍

1 = 接口概览（overview of interfaces) =
2 正面图（MB314 + CB314）（front view(MB314+CB314）
3 正面图（MB314 + CB336)（front view(MB314+CB336）
4 背面图（MB314）(rear view(MB314))
5 = 接口功能(interface function) =
6 两位拨码开关(2 bit dial switch)
7 音量减(volume down)
8 音量加(volume up)
9 唤醒(wake up)
10 复位(reset)
11 18/24bit LVDS0
12 18/24bit RGB
13 18/24bit LVDS1
14 I2C扩展(I2C expansion)
15 18/24bit LVDS1扩展(18/24bit LVDS1 expansion)
16 GPS天线座(GPS antenna pedestal)
17 调试串口(debug serial port)
18 耳机输出(headphone output)
19 麦克风输入(MIC)
20 串口扩展/TTL电平(serial port extension/TTL electrical level)
21 232串口(232 serial port)
22 485串口(485 serial port)
23 RGMII
24 SATA II
25 SATA电源(SATA power supply)
26 MIPI-CSI
27 OTG
28 RMII
29 USB扩展(USB expansion)
30 RTC
31 MIPI-DSI
32 DSI 背光电源(DSI backlight power supply)
33 主电源开关(MPS main power switch)
34 主电源输入(main power input)
35 HDMI
36 3G & mini-PCIE
37 JTAG
38 3G SIM卡座(3G SIM cassette)
39 GPIO扩展(GPIO expansion)
40 SPI扩展(SPI expansion)
41 CAN2
42 CAN1
43 CSI(CMOS Sensor Interface)
44 SD卡座(SD cassette)
45 PCIE扩展(PCIT expansion)
46 WIFI模块(WIFI module)
47 GPS模块(GPS module)
48 EIM扩展(EIM expansion)

= 接口概览（overview of interfaces) =

正面图（MB314 + CB314）（front view(MB314+CB314）

正面图（MB314 + CB336)（front view(MB314+CB336）

背面图（MB314）(rear view(MB314))

= 接口功能(interface function) =

两位拨码开关(2 bit dial switch)

丝印(silk screen)：SW1
引脚及信号定义如下：
　　definition of pin & signal as below：

模式控制 (mode control)

1位（1bit）
<thead> </thead> <tbody> </tbody>

2位 (2bit)
烧写模式 (burning mode)
1
0
-
启动模式 (booting mode)
0
1
}

音量减(volume down)

丝印(silk screen)：SW2
接口属性：音量控制（音量减）(interface property: volume control(volume down)
引脚及信号定义如下：
　　definition of pin & signal as below：

音量加(volume up)

丝印(silk screen)：SW3
接口属性：音量控制（音量加）(interface property: volume control(volume up)
引脚及信号定义如下：
　　definition of pin & signal as below：

唤醒(wake up)

丝印(silk screen)：SW4
接口属性：休眠唤醒(interface property:sleeping wake up)
引脚及信号定义如下：
　　definition of pin & signal as below：

复位(reset)

丝印(silk screen)：SW5
接口属性：系统复位(interface property: system reset)
引脚及信号定义如下：
　　definition of pin & signal as below：

18/24bit LVDS0

　　丝印(silk screen)：J20
LVDS0液晶是24bit模式，兼容18bit模式，通过此接口可连接明远智睿公司生产的不同尺寸规格的电阻LVDS液晶屏和电容LVDS液晶屏。LVDS0接口座采用了进口连接器，抛弃了国内便宜的抽屉式，采用的是对面按压式，保证安装更容易，性能，连接性更好。
LVDS0 crystal liquid is 24bit mode，compatible to 18bit mode,through which LVDS resistance screen panel and LVDS capacitor screen panel in different sizes and specifications produced by MYZR can be connected, LVDS0 interface block is build with connector imported，abandon the cheap drawer type produced domestically，which is opposite press type to ensure easier installation, better performance and connectivity.

　引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J20-1
LVDS0_TX1_N
rowspan=2\|LVDS0差分数据1 (LVDS0 differential data 1)
J20-21
TOUCH_SCL
I2C时钟(I2C clock)
-
J20-2
LVDS0_TX1_P

J20-22

TOUCH_SDA
<thead> </thead> <tbody> </tbody>

I2C数据(I2C data)
J20-3
GND
数字地 (digital ground)
J20-23
rowspan=3\|GND
rowspan=3\|数字地(digital ground)
-
J20-4
LVDS0_TX0_P
rowspan=2\|LVDS0差分数据0 (LVDS0 differential data 0 )
J20-24

J20-5

LVDS0_TX0_N

J20-25

J20-6

GND

数字地 (digital ground)

J20-26

5VIN <thead> </thead> <tbody> </tbody>

rowspan=5	5V输入(5V input)
J20-7
LVDS0_TX3_N
rowspan=2	LVDS0差分数据3 (LVDS0 differential data 3 )
J20-27

J20-8

LVDS0_TX3_P

J20-28

J20-9

GND

数字地 (digital ground)

J20-29

J20-10

LVDS0_TX2_P

LVDS0差分数据2 (LVDS0 differential data 2 )

J20-30

J20-11

LVDS0_TX2_N

J20-31

NC
<thead> </thead> <tbody> </tbody>

rowspan=10	悬空(dangling)
J20-12
GND
数字地 (digital ground)
J20-32

J20-13

LVDS0_CLK_N

LVDS0差分时钟 (LVDS0 differential clock)

J20-33

J20-14

LVDS0_CLK_P

J20-34

J20-15

GND

数字地 (digital ground)

J20-35

J20-16

SD1_DAT1/TOUCH_nEINT1

GPIO控制 (GPIO control)

J20-36

J20-17

NANDF_CS3

J20-37

J20-18

GND

数字地 (digital ground)

J20-38

J20-19

DISP0_CONTRAST

LVDS0背光调节 (LVDS0 backlight adjustment)

J20-39

J20-20

GND

数字地 (digital ground)

J20-40

18/24bit RGB

　　丝印(silk screen)：J21
RGB液晶是24bit模式，兼容18bit/16bit模式，通过此接口可连接明远智睿公司生产的不同尺寸规格的电阻RGB液晶屏和电容RGB液晶屏。RGB液晶接口座采用了进口连接器，抛弃了国内便宜的抽屉式，采用的是对面按压式，保证安装更容易，性能，连接性更好。
RGB crystal liquid is 24bit mode，compatible to 18bit/16bit mode,through which RGB resistance screen panel and RGB capacitor screen panel in different sizes and specifications produced by MYZR can be connected，RGB interface block is build with connector imported，abandon the cheap drawer type produced domestically，which is opposite press type to ensure easier installation,better performance and connectivity.

引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J21-1
DISP0_DAT4
LCD数据4 (LCD data 4)
J21-21
DISP0_DRDY
LCD_DataEn
-
J21-2
DISP0_DAT10
LCD数据10 (LCD data 10)
J21-22
DISP0_DAT1
LCD数据1 (LCD data 1)
-
J21-3
DISP0_DAT2
LCD数据2 (LCD data 2)
J21-23
DISP0_DAT3
LCD数据3 (LCD data 3)
-
J21-4
DISP0_DAT21
LCD数据21 (LCD data 21)
J21-24
DISP0_DAT8
LCD数据8 (LCD data 8)
-
J21-5
DISP0_DAT6
LCD数据6 (LCD data 6)
J21-25
DISP0_DAT13
LCD数据13 (LCD data 13)
-
J21-6
DISP0_DAT20
LCD数据20 (LCD data 20)
J21-26
DISP0_DAT15
LCD数据15 (LCD data 15)
-
J21-7
DISP0_DAT19
LCD数据19 (LCD data 19)
J21-27
DISP0_DAT11
LCD数据11 (LCD data 11)
-
J21-8
DISP0_HSYNCH
LCD行时钟 (LCD row clock)
J21-28
DISP0_DAT23
LCD数据23 (LCD data 23)
-
J21-9
DISP0_DAT0
LCD数据0 (LCD data 0)
J21-29
DISP0_DAT16
LCD数据16 (LCD data 16)
-
J21-10
DISP0_DAT7
LCD数据7 (LCD data 7)
J21-30
NANDF_CS3
rowspan=2\|GPIO控制(GPIO control)
-
J21-11
DISP0_DAT5
LCD数据5 (LCD data 5)
J21-31
SD1_DAT1/TOUCH_nEINT1

J21-12

DISP0_DAT12

LCD数据12 (LCD data 12)

J21-32

TOUCH_SCL
<thead> </thead> <tbody> </tbody>

I2C时钟 (I2C clock)
J21-13
DISP0_DAT9
LCD数据9 (LCD data 9)
J21-33
TOUCH_SDA
I2C数据 (I2C data)
-
J21-14
DISP0_DAT17
LCD数据17 (LCD data 17)
J21-34
rowspan=3\|5VIN
rowspan=3\|5V输入 (5V input)
-
J21-15
DISP0_DAT14
LCD数据14 (LCD data 14)
J21-35

J21-16

DISP0_DAT22

LCD数据22 (LCD data 22)

J21-36

J21-17

DISP0_DAT18

LCD数据18 (LCD data 18)

J21-37

GND
<thead> </thead> <tbody> </tbody>

rowspan=4	数字地 (digital ground)
J21-18
DISP0_CLK
LCD点时钟 (LCD dot clock)
J21-38

J21-19

DISP0_CONTRAST

LCD背光调节(LCD backlight adjustment)

J21-39

J21-20

DISP0_VSYNCH

LCD帧时钟 (LCD frame clock)

J21-40

18/24bit LVDS1

　　丝印(silk screen)：J22
LVDS1液晶接口跟LVDS0液晶接口定义，接插件型号完全一样，用户可以直接把LVDS0处的液晶直接接到LVDS1处。
LVDS1 crystal liquid interface is the same as LVDS0 in terms of definition and connector model，users can connect crytal liquid in LVDS0 directly to LVDS1.

引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J22-1
LVDS1_TX1_N
rowspan=2\|LVDS1差分数据1 (LVDS1 differential data 1)
J22-21
TOUCH_SCL
I2C时钟 (I2C clock)
-
J22-2
LVDS1_TX1_P

J22-22

TOUCH_SDA
<thead> </thead> <tbody> </tbody>

I2C数据(I2C clock)
J22-3
GND
数字地 (digital ground)
J22-23
rowspan=3\|GND
rowspan=3\|数字地 (digital ground)
-
J22-4
LVDS1_TX1_P
rowspan=2\|LVDS1差分数据1 (LVDS1 differential data 1)
J22-24

J22-5

LVDS1_TX1_N

J22-25

J22-6

GND

数字地(digital ground)

J22-26

5VIN <thead> </thead> <tbody> </tbody>

rowspan=5	5V输入(5V input)
J22-7
LVDS1_TX3_N
rowspan=2	LVDS1差分数据3 (LVDS1 differential data 3)
J22-27

J22-8

LVDS1_TX3_P

J22-28

J22-9

GND

数字地 (digital ground)

J22-29

J22-10

LVDS1_TX2_P

LVDS1差分数据2 (LVDS1 differential data 2)

J22-30

J22-11

LVDS1_TX2_N

J22-31

NC
<thead> </thead> <tbody> </tbody>

rowspan=10	悬空(dangling)
J22-12
GND
数字地 (digital ground)
J22-32
-
J22-13
LVDS1_CLK_N
rowspan=2	LVDS1差分时钟 (LVDS1 difference clock)
J22-33

J22-14

LVDS1_CLK_P

J22-34

J22-15

GND

数字地 (digital ground)

J22-35

J22-16

SD1_DAT1/TOUCH_nEINT1

GPIO控制 (GPIO control)

J22-36

J22-17

NANDF_CS3

J22-37

J22-18

GND

数字地 (digital ground)

J22-38

J22-19

DISP1_CONTRAST

LVDS1背光调节 (LVDS1 backlight adjustment)

J22-39

J22-20

GND

数字地 (digital ground)

J22-40

I2C扩展(I2C expansion)

丝印(silk screen)：J23
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J23-1
GND
数字地 (digital ground)
J23-2
5VIN
5V输入 (5V input)
-
J23-3
GND
数字地 (digital ground)
J23-4
GEN_3V3
3.3V输入(3.3V input)
-
J23-5
I2C1_SCL
I2C1时钟 (I2C1 clock)
J23-6
I2C1_SDA
I2C1数据 (I2C1 data)
-
J23-7
I2C2_SCL
I2C2时钟 (I2C2 clock)
J23-8
I2C2_SDA
I2C2数据 (I2C2 data)
-
J23-9
I2C3_SCL
I2C3时钟 (I2C3 clock)
J23-10
I2C3_SDA
I2C3数据 (I2C3 data)
-
J23-11
USB_H1_PWR_EN
GPIO
J23-12
USB_H1_OC
GPIO
}

18/24bit LVDS1扩展(18/24bit LVDS1 expansion)

丝印(slik screen) ：J24
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J24-1
5VIN
5V输入 (5V input)
J24-2
5VIN
5V输入 (5V input)
-
J24-3
GND
数字地 (digital ground)
J24-4
TOUCH_SDA
I2C3数据 (I2C3 data)
-
J24-5
TOUCH_SCL
I2C3时钟 (I2C3 clock)
J24-6
DISP0_CNTRST
背光使能 (backlight enabling)
-
J24-7
GPIO6_7
GPIO
J24-8
GPIO2_1
GPIO
-
J24-9
LVDS1_TX1_N
LVDS1差分数据1 (LVDS1 differential data1)
J24-10
LVDS1_TX1_P
LVDS1差分数据1 (LVDS1 differential data1)
-
J24-11
LVDS1_TX0_P
LVDS1差分数据0 (LVDS1 differential data 0)
J24-12
LVDS1_TX0_N
LVDS1差分数据0 (LVDS1 differential data 0)
-
J24-13
LVDS1_TX3_N
LVDS1差分数据3 (LVDS1 differential data 3)
J24-14
LVDS1_TX3_P
LVDS1差分数据3 (LVDS1 differential data 3)
-
J24-15
LVDS1_TX2_P
LVDS1差分数据2 (LVDS1 differential data 2)
J24-16
LVDS1_TX2_N
LVDS1差分数据2 (LVDS1 differential data 2)
-
J24-17
LVDS1_CLK_N
LVDS1差分时钟 (LVDS1 differential clock)
J24-18
LVDS1_CLK_P
LVDS1差分时钟 (LVDS1 differential clock)
-
J24-19
GND
数字地 (digital ground)
J24-20
GND
数字地 (digital ground)
}

GPS天线座(GPS antenna pedestal)

丝印(silk screen)：E2
接口属性(interface property)：天线座 (antenna pedestal)
引脚及信号定义如下：
　　definition of pin & signal as below：

调试串口(debug serial port)

丝印(silk screen)：P3
接口属性(interface property)：UART0，232电平，调试串口(UART0，232 electrical Level, debug serial port)
引脚及信号定义如下：
　　definition of pin & signal as below：

耳机输出(headphone output)

丝印(silk screen)：J16
接口属性(interface property)：音频信号输出，3.5mm接口(audio signal output, 3.5mm interface)
引脚及信号定义如下：
　　definition of pin & signal as below：

麦克风输入(MIC)

丝印(silk screen)：J14
接口属性(interface property)：音频信号输入，3.5mm接口(audio signal input, 3.5mm interface)
引脚及信号定义如下：
　　definition of pin & signal as below：

串口扩展/TTL电平(serial port extension/TTL electrical level)

丝印(silk screen)：J12
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (pin) <thead> </thead> <tbody> </tbody>

描述 (description)
J12-1
5VIN
5V输入 (5V input)
J12-2
5VIN
5V输入(5V input)
-
J12-3
GND
数字地 (digital ground)
J12-4
GND
数字地 (digital ground)
-
J12-5
GEN_3V3
3.3V输入 (3.3v input)
J12-6
GEN_3V3
3.3V输入 (3.3v input)
-
J12-7
UART2_CTS
串口2清除发送 (serial port 2 CTS)
J12-8
UART2_RTS
串口2请求发送 (serial port 2 RTS)
-
J12-9
UART2_RXD
串口2接收 (serial port 2 receiving)
J12-10
UART2_TXD
串口2发送 (serial port 2 sending)
-
J12-11
UART3_RTS
串口3请求发送 (serial port 3 RTS)
J12-12
UART3_RXD
串口3接收 (serial port 3 receiving)
-
J12-13
UART3_TXD
串口3发送 (serial port 3 sending)
J12-14
UART3_CTS
串口3清除发送 (serial port 3 sending)
-
J12-15
UART4_TXD
串口4发送 (serial port 4 sending)
J12-16
UART5_RXD
串口5接收 (serial port 5 receiving)
-
J12-17
UART4_RXD
串口4接收 (serial port 4 receiving)
J12-18
UART5_TXD
串口5发送 (serial port 5 sending)
-
J12-19
GND
数字地 (digital ground)
J12-20
GND
数字地 (digital ground)
}

232串口(232 serial port)

丝印(silk screen)：P2
接口属性(interface property)：UART4，RS-232，应用串口(UART4, RS-232, application serial port)
引脚及信号定义如下：
　　definition of pin & signal as below：

485串口(485 serial port)

丝印(silk screen)：J11
接口属性(interface property)：UART3，RS-485，应用串口(UART3, RS-485, application serial port)
引脚及信号定义如下：
　　definition of pin & signal as below：

RGMII

丝印(silk screen)：U12
接口属性：千兆网接口(interface property: GigE Vision)
引脚及信号定义如下：
　　definition of pin & signal as below：

SATA II

丝印(silk screen)：J9
接口属性：3Gbps SATA II接口(interface property:3Gbps SATA I interface)
引脚及信号定义如下：
　　definition of pin & signal as below：

SATA电源(SATA power supply)

丝印(silk screen)：J10
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J10-1
5VIN
5V电源输入 (5V power input)
-
J10-2
GND
数字地 (digital ground)
-
J10-3
GND
数字地 (digital ground)
-
J10-4
NC
未连接(unconnected)
}

MIPI-CSI

丝印(silk screen)：J7
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚(pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J7-1
5VIN
5V输入 (5V input)
J7-2
5VIN
5V输入(5V input)
-
J7-3
5VIN
5V输入 (5V input)
J7-4
GND
数字地 (digital ground)
-
J7-5
CSI_CLK0P
CSI差分时钟 (CSI differential clock)

J7-6

CSI_CLK0M
<thead> </thead> <tbody> </tbody>

CSI差分时钟 (CSI differential clock)
J7-7
GND
数字地 (digital ground)
J7-8
CSI_D0P
CSI差分数据0 (CSI differential data 0)
-
J7-9
CSI_D0M
CSI差分数据0 (CSI differential data 0)
J7-10
GND
数字地 (digital ground)
-
J7-11
CSI_D1P
CSI差分数据1 (CSI differential data 1)
J7-12
CSI_D1M
CSI差分数据1 (CSI differential data 1)
-
J7-13
GND
数字地 (digital ground)
J7-14
CSI_MCLK
CSI主时钟 (CSI master clock)
-
J7-15
GND
数字地 (digital ground)
J7-16
GND
数字地 (digital ground)
-
J7-17
CSI2-SDA
I2C2数据 (I2C2 data)
J7-18
CSI2_SCL
I2C2时钟 (I2C2 clock)
-
J7-19
GPIO7_12
GPIO
J7-20
GPIO7_13
GPIO
}

OTG

丝印(silk screen)：J5
接口属性(interface property)：USB ON-The-GO，用于烧写(USB ON-The-Go, use for burning)
引脚及信号定义如下：
　　definition of pin & signal as below：

RMII

丝印(silk screen)：P1
接口属性：USB1扩展的百兆以太网
引脚及信号定义如下：
　　definition of pin & signal as below：

USB扩展(USB expansion)

丝印：J2
接口属性(interface property)：USB1扩展双USB(USB1 expansion, double USB)
引脚及信号定义如下：
　　definition of pin & signal as below：

RTC

丝印(silk screen)：U8
接口属性(interface property)：I2C通信的实时时钟(I2C communication RTC)
引脚及信号定义如下：
　　definition of pin & signal as below：

MIPI-DSI

丝印(silk screen)：U1
预选屏型号(Preselection screen type)：N070ICN-GB1
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
U1-1
GND1
数字地 (digital ground)
U1-17
LEDPWM
未连接 (unconnected)
-
U1-2
GND2
数字地 (digital ground)
U1-18
CLK_P
DSI差分时钟 (DSI differential clock)
-
U1-3
GND3
数字地 (digital ground)
U1-19
VLED1
9V背光电压输入 (9V backlight power supply input)
-
U1-4
D0_N
DSI差分数据0 (DSI differential data 0)
U1-20
GND6
数字地 (digital ground)
-
U1-5
RST
复位 (reset)
U1-21
VLED2
9V背光电压输入 (9V backlight power supply input)
-
U1-6
D0_P
DSI差分数据0 (DSI differential data 0)
U1-22
D2_N
未连接 (unconnected)
-
U1-7
VCI1_3V3
3.3V输入 (3.3V input)
U1-23
ID
接地 (earthing)
-
U1-8
GND4
数字地 (digital ground)
U1-24
D2_P
未连接 (unconnected)
-
U1-9
VCI2_3V3
3.3V输入 (3.3V input)
U1-25
LED1
接地 (earthing)
-
U1-10
D1_N
DSI差分数据1 (DSI differential data 1)
U1-26
GND7
数字地 (digital ground)
-
U1-11
MTP
未连接 (unconnected)
U1-27
LED2
接地 (unconnected)
-
U1-12
D1_P
DSI差分数据1 (DSI differential data 1)
U1-28
D3_N
未连接 (unconnected)
-
U1-13
VDDI2_1V8
1.8V输入(1.8V input)
U1-29
GND8
数字地 (digital ground)
-
U1-14
GND5
数字地 (digital ground)
U1-30
D3_P
未连接 (unconnected)
-
U1-15
VDDI2_1V8
1.8V输入 (1.8V input)
U1-31
GND9
数字地 (digital ground)
-
U1-16
CLK_N
DSI差分时钟 (DSI differential clock)



}

DSI 背光电源(DSI backlight power supply)

丝印(silk screen)：J1
接口属性：9V电压输入(interface property: 9V power supply input)
引脚及信号定义如下：
　　definition of pin & signal as below：

主电源开关(MPS main power switch)

丝印(silk screen)：J3
接口属性(interface property)：电源开关(power switch)

主电源输入(main power input)

丝印(silk screen)：J4
接口属性(interface property)：

    　　 内正外负插孔(jack with inside positive and outside negative)

     　　电压(power supply)：5V

     　　电流(current)：2.5A及以上(2.5A or above)

引脚及信号定义如下：
　　definition of pin & signal as below：

HDMI

丝印(silk screen)：J6
接口属性(interface property)：HDMI-1.4
引脚及信号定义如下：
　　definition of pin & signal as below：

3G & mini-PCIE

丝印(silk screen)：J8
接口属性(interface property)：miniPCIE标准接口(miniPCIE standard interface)
引脚及信号定义如下：
　　definition of pin & signal as below：

JTAG

丝印(silk screen)：U11
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
U11-1
JTAG_TCK
测试时钟输入(TCK input)
U11-2
GND
数字地 (digital ground)
-
U11-3
JTAG_TDO
测试数据输出(test data output)
U11-4
VCC
3.3V输入(3.3V input)
-
U11-5
JTAG_TMS
测试模式选择(test mode selection)
U11-6
nRST
复位 (reset)
-
U11-7
NC
未连接 (unconnected)
U11-8
NC
未连接 (unconnected)
-
U11-9
JTAG_TDI
测试数据输入(test mode selection)
U11-10
GND
数字地 (digital ground)
}

3G SIM卡座(3G SIM cassette)

丝印(silk screen)：CON1
接口属性：接3G SIM卡(interface property: 3G SIM card)
引脚及信号定义如下：
　　definition of pin & signal as below：

GPIO扩展(GPIO expansion)

丝印(silk screen)：U14
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
U14-1
5VIN
5V输入 (5V input)
U14-2
GEN_3V3
3.3V输入(3.3V input)
-
U14-3
SD3_DATA4
可配置为GPIO(configurable as GPIO)
U14-4
SD3_DATA5
可配置为GPIO(configurable as GPIO)
-
U14-5
SD3_DATA7
可配置为GPIO(configurable as GPIO)
U14-6
SD3_DATA6
可配置为GPIO(configurable as GPIO)
-
U14-7
GPIO6_16
GPIO
U14-8
GPIO2_7
GPIO
-
U14-9
GPIO2_3
GPIO
U14-10
GPIO2_6
GPIO
-
U14-11
GPIO6_9
GPIO
U14-12
GPIO6_11
GPIO
-
U14-13
GPIO2_2
GPIO
U14-14
GPIO2_0
GPIO
-
U14-15
GPIO2_4
GPIO
U14-16
GPIO2_5
GPIO
-
U14-17
GPIO1_29
GPIO
U14-18
GPIO1_27
GPIO
-
U14-19
GPIO1_30
GPIO
U14-20
GPIO1_26
GPIO
-
U14-21
GPIO1_24
GPIO
U14-22
GND
数字地(digital ground)
-
U14-23
SD2_CLK
SD2时钟(SD2 clock)
U14-24
SD2_DATA0
SD2数据线(SD2 data wire)
-
U14-25
SD2_DATA3
SD2数据线(SD2 data wire)
U14-26
SD2_DATA2
SD2数据线(SD2 data wire)
-
U14-27
SD2_CMD
SD2命令管脚(SD2 command pin)
U14-28
SD2_DATA1
SD2数据线(SD2 data wire)
-
U14-29
USB_OTG_OC
可配置为GPIO (configurable as GPIO)
U14-30
USB_OTG_PWR_EN
可配置为GPIO (configurable as GPIO)
-
U14-31
GND
数字地 (digital ground)
U14-32
GND
数字地 (digital ground)
-
U14-33
SD1_CMD
SD1命令管脚(SD1 command pin)
U14-34
SD1_DAT0
SD1数据线 (SD1 data wire)
-
U14-35
SD1_CLK
SD1时钟(SD1 clock)
U14-36
SD1_DAT1
SD1数据线(SD1 data wire)
-
U14-37
SD1_DAT3
SD1数据线(SD1 data wire)
U14-38
SD1_DAT2
SD1数据线(SD1 data wire)
-
U14-39
GND
数字地 (digital ground)
U14-40
GND
数字地 (digital ground)
}

SPI扩展(SPI expansion)

丝印(silk screen)：J13
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (digital ground) <thead> </thead> <tbody> </tbody>

描述 (description)
J13-1
5VIN
5V输入 (5V input)
J13-2
5VIN
5V输入 (5V input)
-
J13-3
5VIN
5V输入 (5V input)
J13-4
GND
数字地 (digital ground)
-
J13-5
CSPI2_RDY
SPI2数据信号准备 (SPI2 data-ready signal)
J13-6
CSPI1_MISO
SPI1主数据输入 (SPI1 Master data input)
-
J13-7
CSPI2_MISO
复用EIM_OE (Reuse the EIM OE)
J13-8
CSPI1_RDY
SPI1数据信号准备 (SPI1 data-ready signal)
-
J13-9
CSPI2_CLK
复用EIM_CS0 (Reuse the EIM_CS0 )
J13-10
CSPI1_CLK
SPI1时钟 (SPI1 clock)
-
J13-11
CSPI2_MOSI
复用EIM_CS1 (Reuse the EIM_CS1 )
J13-12
CSPI1_MOSI
SPI1主数据输出 (SPI1 Master data output)
-
J13-13
CSPI2_CS
复用EIM_LBA (Reuse the EIM_LBA )
J13-14
CSPI1_CS1
SPI1选择信号 ( selective signal )
-
J13-15
CSPI2_CS0
复用EIM_RW (Reuse the EIM_RW)
J13-16
GND
数字地 (digital ground)
-
J13-17
GND
数字地 (digital ground)
J13-18
GND
数字地 (digital ground)
-
J13-19
GND
数字地 (digital ground)
J13-20
GND
数字地 (digital ground)
}

CAN2

丝印(silk screen)：J15
接口属性(interface property)：CAN2
引脚及信号定义如下：
　　definition of pin & signal as below：

CAN1

丝印(silk screen)：J17
接口属性(interface property)：CAN1
引脚及信号定义如下：
　　definition of pin & signal as below：

CSI(CMOS Sensor Interface)

丝印(interface property)：J19
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J19-1
5VIN
5V输入 (5V input)
J19-2
GND
数字地 (digital ground)
-
J19-3
CSI0_SCL
I2C1时钟(I2C1 clock)
J19-4
CSI0_SDA
I2C1数据(I2C1 data)
-
J19-5
CSI0_VSYNCH
场同步接口(field synchronization interface)
J19-6
CSI0_HSYNCH
行同步接口(Line synchronization interface)
-
J19-7
CDI0_PIXCLK
摄像头输出主时钟(camera output master clock)
J19-8
CSI0_MCLK
CSI输出主时钟(CSI output master clock)
-
J19-9
CSI0_DAT19
CSI数据总线 (CSI data bus)
J19-10
CSI0_DAT18
CSI数据总线(CSI data bus)
-
J19-11
CSI0_DAT17
CSI数据总线 (CSI data bus)
J19-12
CSI0_DAT16
CSI数据总线(CSI data bus)
-
J19-13
CSI0_DAT15
CSI数据总线 (CSI data bus)
J19-14
CSI0_DAT14
CSI数据总线(CSI data bus)
-
J19-15
CSI0_DAT13
CSI数据总线 (CSI data bus)
J19-16
CSI0_DAT12
CSI数据总线(CSI data bus)
-
J19-17
GND
数字地 (digital ground)
J19-18
CSI0_DATA_EN
总线使能(bus enable)
-
J19-19
NC
未连接 (unconnected)
J19-20
NC
未连接 (unconnected)
}

SD卡座(SD cassette)

丝印(silk screen)：J25
接口属性：标准SD卡座(interface property: standard SD cassette)
引脚及信号定义如下：
　　definition of pin & signal as below：

PCIE扩展(PCIT expansion)

丝印(silk screen)：J26
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述 (description)
J26-1
PCIE_RXP
接收差分信号(receiving differential signal)
J26-13
GPIO6_8
GPIO
-
J26-2
PCIE_RXM
接收差分信号(receiving differential signal)
J26-14
GPIO6_14
GPIO
-
J26-3
GND
数字地 (digital ground)
J26-15
PCIE_SMD_CLK
I2C3时钟 (I2C3 clock)
-
J26-4
PCIE_TXP
发送差分信号(sending differential signal)
J26-16
PCIE_SMB_DATA
I2C3数据(I2C3 data)
-
J26-5
PCIE_TXM
发送差分信号(sending differential signal
J26-17
GPIO7_11
GPIO
-
J26-6
GND
数字地 (digital ground)
J26-18
GND
数字地 (digital ground)
-
J26-7
CLK1_P
差分时钟(differential clock)
J26-19
GND
数字地 (digital ground)
-
J26-8
CLK1_N
差分时钟(differential clock)
J26-20
GND
数字地(digital ground)
-
J26-9
GND
数字地 (digital ground)
J26-21
5VIN
5V输入 (5V input)
-
J26-10
3G_USBDM
USB差分信号(USB differential signal)
J26-22
5VIN
5V输入(5V input)
-
J26-11
3G_USBDP
USB差分信号(USB differential signal)
J26-23
5VIN
5V输入(5V input)
-
J26-12
GND
数字地 (digital ground)
J26-24
5VIN
5V输入(5V input)
}

WIFI模块(WIFI module)

丝印(silk screen)：U24

模块型号(module model)：UM12BS
引脚及信号定义如下：
　　definition of pin & signal as below：

GPS模块(GPS module)

丝印(silk screen)：U27
模块型号(module model)：NEO-6M
引脚及信号定义如下：
　　definition of pin & signal as below：

EIM扩展(EIM expansion)

丝印(silk screen)：J27
引脚及信号定义如下：
　　definition of pin & signal as below：

引脚 (pin)

信号 (signal)

描述 (description)

引脚 (pin)

信号 (signal) <thead> </thead> <tbody> </tbody>

描述(description)
J27-1
GND
数字地(digital ground)
J27-17
EIM_DA7
地址&数据(address & data)
-
J27-2
GND
数字地(digital ground)
J27-18
EIM_DA8
地址&数据(address & data)
-
J27-3
GND
数字地(digital ground)
J27-19
EIM_DA3
地址&数据(address & data)
-
J27-4
GND
数字地(digital ground)
J27-20
EIM_DA6
地址&数据(address & data)
-
J27-5
EIM_DA15
地址&数据 (address & data)
J27-21
EIM_DA1
地址&数据 (address & data)
-
J27-6
EIM_WAIT

J27-22
EIM_DA11
地址&数据 (address & data)
-
J27-7
EIM_EW

J27-23
EIM_OE

-
J27-8
EIM_DA2
地址&数据(address & data)
J27-24
EIM_DA14
地址&数据(address & data)
-
J27-9
EIM_DA10
地址&数据(address & data)
J27-25
EIM_DA13
地址&数据(address & data)
-
J27-10
EIM_EB0

J27-26
EIM_BCLK
输出时钟( output clock)
-
J27-11
EIM_DA4
地址&数据(address & data)
J27-27
EIM_DA5
地址&数据(address & data)
-
J27-12
EIM_CS1

J27-28
EIM_DA9
地址&数据(address & data)
-
J27-13
EIM_LBA

J27-29
EIM_DA0
地址&数据
-
J27-14
EIM_CS1
片选1(chip select 1)
J27-30
5VIN
5V输入 (5V input)
-
J27-15
EIM_CS0
片选1(chip select 0)
J27-31
5VIN
5V输入 (5V input)
-
J27-16
EIM_DA12
地址&数据(address & data)
J27-1
5VIN
5V输入 (5V input)
}

MYZR-RK3288-MB314 硬件介绍

目录

= 接口概览（overview of interfaces) =

正面图（MB314 + CB314）（front view(MB314+CB314）

正面图（MB314 + CB336)（front view(MB314+CB336）

背面图（MB314）(rear view(MB314))

= 接口功能(interface function) =

两位拨码开关(2 bit dial switch)

音量减(volume down)

音量加(volume up)

唤醒(wake up)

复位(reset)

18/24bit LVDS0

18/24bit RGB

18/24bit LVDS1

I2C扩展(I2C expansion)

18/24bit LVDS1扩展(18/24bit LVDS1 expansion)

GPS天线座(GPS antenna pedestal)

调试串口(debug serial port)

耳机输出(headphone output)

麦克风输入(MIC)

串口扩展/TTL电平(serial port extension/TTL electrical level)

232串口(232 serial port)

485串口(485 serial port)

RGMII

SATA II

SATA电源(SATA power supply)

MIPI-CSI

OTG

RMII

USB扩展(USB expansion)

RTC

MIPI-DSI

DSI 背光电源(DSI backlight power supply)

主电源开关(MPS main power switch)

主电源输入(main power input)

HDMI

3G & mini-PCIE

JTAG

3G SIM卡座(3G SIM cassette)

GPIO扩展(GPIO expansion)

SPI扩展(SPI expansion)

CAN2

CAN1

CSI(CMOS Sensor Interface)

SD卡座(SD cassette)

PCIE扩展(PCIT expansion)

WIFI模块(WIFI module)

GPS模块(GPS module)

EIM扩展(EIM expansion)

导航菜单

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