查看“MYZR-IMX6-MB314 Hardware Introduction”的源代码

<div>

= '''Overview of interfaces''' =
----
== '''Front view (MB314+CB314）''' ==
[[File:my-imx6ek314_front.jpg|850px]]

== '''Front view (MB314+CB336）''' ==
[[File:MY-IMX6-EK336-front.jpg|642px]]

== '''Rear view (MB314)''' ==
[[File:my-imx6ek314_back.jpg|642px]]

= '''Interface function''' =
----
== '''2 bit dial switch ''' ==
Silk screen：SW1<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.1.0.1.png|642px]]<br>
{| class="wikitable"
|-
|Mode control
|1 bit	
|2 bit
|-
|Burning mode
|1	
|0
|-
|Booting mode	
|0	
|1
|}

== '''Volume down''' ==
Silk screen：SW2<br>
Interface property: volume control(volume down) <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.2.0.1.png|642px]]<br>
== '''Volume up''' ==
Silk screen：SW3<br>
Interface property: volume control(volume up) <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.3.0.1.png|642px]]<br>
== '''Wake up''' ==
Silk screen：SW4<br>
Interface property:sleeping wake up <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.4.0.1.png|642px]]<br>
== '''Reset''' ==
Silk screen：SW5<br>
Interface property: system reset<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.5.0.1.png|642px]]<br>
   
== '''18/24bit RGB''' ==
　　Silk screen：J21<br>
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. <br>

Sefinition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.6.0.1.png|642px]]<br>
{| class="wikitable"
|-
|Pin
|Signal
|Description
|Pin
|Signal
|Description
|-
|J21-1	
|DISP0_DAT4	
|LCD data 4
|J21-21	
|DISP0_DRDY	
|LCD_DataEn
|-
|J21-2	
|DISP0_DAT10	
|LCD data 10
|J21-22	
|DISP0_DAT1	
|LCD data 1
|-
|J21-3	
|DISP0_DAT2	
|LCD data 2
|J21-23	
|DISP0_DAT3	
|LCD data 3
|-
|J21-4	
|DISP0_DAT21	
|LCD data 21
|J21-24	
|DISP0_DAT8	
|LCD data 8
|-
|J21-5	
|DISP0_DAT6	
|LCD data 6
|J21-25	
|DISP0_DAT13	
|LCD data 13
|-
|J21-6	
|DISP0_DAT20	
|LCD data 20
|J21-26	
|DISP0_DAT15	
|LCD data 15
|-
|J21-7	
|DISP0_DAT19	
|LCD data 19
|J21-27	
|DISP0_DAT11	
|LCD data 11
|-
|J21-8	
|DISP0_HSYNCH	
|LCD row clock
|J21-28	
|DISP0_DAT23	
|LCD data 23
|-
|J21-9	
|DISP0_DAT0	
|LCD data 0
|J21-29	
|DISP0_DAT16	
|LCD data 16
|-
|J21-10	
|DISP0_DAT7	
|LCD data 7
|J21-30	
|NANDF_CS3	
|rowspan=2|GPIO control
|-
|J21-11	
|DISP0_DAT5	
|LCD data 5
|J21-31	
|SD1_DAT1/TOUCH_nEINT1	

|-
|J21-12	
|DISP0_DAT12	
|LCD data 12
|J21-32	
|TOUCH_SCL	
|I2C clock
|-
|J21-13	
|DISP0_DAT9	
|LCD data 9
|J21-33	
|TOUCH_SDA	
|I2C data
|-
|J21-14	
|DISP0_DAT17	
|LCD data 17
|J21-34	
|rowspan=3|5VIN	
|rowspan=3|5V input
|-
|J21-15	
|DISP0_DAT14	
|LCD data 14
|J21-35	

|-
|J21-16	
|DISP0_DAT22	
|LCD data 22
|J21-36	

|-
|J21-17	
|DISP0_DAT18	
|LCD data 18
|J21-37	
|rowspan=4|GND	
|rowspan=4|digital ground
|-
|J21-18	
|DISP0_CLK	
|LCD dot clock
|J21-38	

|-
|J21-19	
|DISP0_CONTRAST	
|LCD backlight adjustment	
|J21-39	

|-
|J21-20	
|DISP0_VSYNCH	
|LCD frame clock
|J21-40	

|}

== '''18/24bit LVDS0''' ==
Silk screen：J20<br>
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. <br>

Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.7.0.1.png|642px]]<br>

{| class="wikitable"
|-
|Pin
|Signal
|Description
|Pin
|Signal
|Description
|-
|J20-1	
|LVDS0_TX1_N	
|rowspan=2|LVDS0 differential data 1
|J20-21	
|TOUCH_SCL	
|I2C clock
|-
|J20-2	
|LVDS0_TX1_P	
	
|J20-22	
|TOUCH_SDA	
|I2C data
|-
|J20-3	
|GND	
|digital ground
|J20-23	
|rowspan=3|GND	
|rowspan=3|digital ground
|-
|J20-4	
|LVDS0_TX0_P	
|rowspan=2|LVDS0 differential data 0	
|J20-24	

|-
|J20-5	
|LVDS0_TX0_N	
	
|J20-25	

|-
|J20-6	
|GND	
|digital ground
|J20-26	
|rowspan=5|5VIN	
|rowspan=5|5V input
|-
|J20-7	
|LVDS0_TX3_N	
|rowspan=2|LVDS0 differential data 3	
|J20-27	

|-
|J20-8	
|LVDS0_TX3_P	
	
|J20-28	

|-
|J20-9	
|GND	
|digital ground
|J20-29	

|-
|J20-10	
|LVDS0_TX2_P	
|rowspan=2|LVDS0 differential data 2
|J20-30	

|-
|J20-11	
|LVDS0_TX2_N	
	
|J20-31	
|rowspan=10|NC	
|rowspan=10|dangling
|-
|J20-12	
|GND	
|digital ground
|J20-32	

|-
|J20-13	
|LVDS0_CLK_N	
|rowspan=2|LVDS0 differential clock
|J20-33	

|-
|J20-14	
|LVDS0_CLK_P	
	
|J20-34	

|-
|J20-15	
|GND	
|digital ground
|J20-35	

|-
|J20-16	
|SD1_DAT1/TOUCH_nEINT1	
|rowspan=2|GPIO control
|J20-36	

|-
|J20-17	
|NANDF_CS3	
	
|J20-37	

|-
|J20-18	
|GND	
|digital ground
|J20-38	

|-
|J20-19	
|DISP0_CONTRAST	
|LVDS0 backlight adjustment
|J20-39	

|-
|J20-20	
|GND	
|digital ground
|J20-40	

|}
== '''18/24bit LVDS1''' ==
　　Silk screen：J22<br>
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. <br>

Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.8.0.1.png|642px]]<br>
{| class="wikitable"
|-
|Pin
|Signal
|Description
|Pin
|Signal
|Description
|-
|J22-1	
|LVDS1_TX1_N	
|rowspan=2|LVDS1 differential data 1
|J22-21	
|TOUCH_SCL	
|I2C clock
|-
|J22-2	
|LVDS1_TX1_P	
	
|J22-22	
|TOUCH_SDA	
|I2C clock
|-
|J22-3	
|GND	
|digital ground
|J22-23	
|rowspan=3|GND	
|rowspan=3|digital ground
|-
|J22-4	
|LVDS1_TX1_P	
|rowspan=2|LVDS1 differential data 1
|J22-24	

|-
|J22-5	
|LVDS1_TX1_N	
	
|J22-25	

|-
|J22-6	
|GND	
|digital ground	
|J22-26	
|rowspan=5|5VIN	
|rowspan=5|5V input
|-
|J22-7	
|LVDS1_TX3_N	
|rowspan=2|LVDS1 differential data 3
|J22-27	

|-
|J22-8	
|LVDS1_TX3_P	
	
|J22-28	

|-
|J22-9	
|GND	
|digital ground
|J22-29	

|-
|J22-10	
|LVDS1_TX2_P	
|rowspan=2|LVDS1 differential data 2
|J22-30	

|-
|J22-11	
|LVDS1_TX2_N	
	
|J22-31	
|rowspan=10|NC	
|rowspan=10|dangling
|-
|J22-12	
|GND	
|digital ground
|J22-32	
|-
|J22-13	
|LVDS1_CLK_N	
|rowspan=2|LVDS1 difference clock	
|J22-33	

|-
|J22-14	
|LVDS1_CLK_P	
	
|J22-34	

|-
|J22-15	
|GND	
|digital ground
|J22-35	

|-
|J22-16	
|SD1_DAT1/TOUCH_nEINT1	
|rowspan=2|GPIO control
|J22-36	

|-
|J22-17	
|NANDF_CS3	
	
|J22-37	

|-
|J22-18	
|GND	
|digital ground
|J22-38	

|-
|J22-19	
|DISP1_CONTRAST	
|LVDS1 backlight adjustment
|J22-39	

|-
|J22-20	
|GND	
|digital ground
|J22-40	

|}


== '''18/24bit LVDS1 expansion''' ==
slik screen ：J24 <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.9.0.1.png|642px]]<br>
{| class="wikitable"
|-
|Pin
|Signal
|Description
|Pin
|Signal
|Description
|-
|J24-1	
|5VIN	
|5V input
|J24-2	
|5VIN	
|5V input
|-
|J24-3	
|GND	
|digital ground
|J24-4	
|TOUCH_SDA	
|I2C3 data
|-
|J24-5	
|TOUCH_SCL	
|I2C3 clock
|J24-6	
|DISP0_CNTRST	
|backlight enabling
|-
|J24-7	
|GPIO6_7	
|GPIO	
|J24-8	
|GPIO2_1	
|GPIO
|-
|J24-9	
|LVDS1_TX1_N	
|LVDS1 differential data1
|J24-10	
|LVDS1_TX1_P	
|LVDS1 differential data1
|-
|J24-11	
|LVDS1_TX0_P	
|LVDS1 differential data 0
|J24-12	
|LVDS1_TX0_N	
|LVDS1 differential data 0
|-
|J24-13	
|LVDS1_TX3_N	
|LVDS1 differential data 3
|J24-14	
|LVDS1_TX3_P	
|LVDS1 differential data 3
|-
|J24-15	
|LVDS1_TX2_P	
|LVDS1 differential data 2
|J24-16	
|LVDS1_TX2_N	
|LVDS1 differential data 2
|-
|J24-17	
|LVDS1_CLK_N	
|LVDS1 differential clock
|J24-18	
|LVDS1_CLK_P	
|LVDS1 differential clock
|-
|J24-19	
|GND	
|digital ground
|J24-20	
|GND	
|digital ground
|}

== '''I2C expansion''' ==
Silk screen：J23<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.10.0.1.png|642px]]<br>
{| class="wikitable"
|-
|Pin
|Signal
|Description
|Pin
|Signal
|Description
|-
|J23-1	
|GND	
|digital ground
|J23-2	
|5VIN	
|5V input
|-
|J23-3	
|GND	
|digital ground
|J23-4	
|GEN_3V3	
|3.3V input
|-
|J23-5	
|I2C1_SCL	
|I2C1 clock
|J23-6	
|I2C1_SDA	
|I2C1 data
|-
|J23-7	
|I2C2_SCL	
|I2C2 clock
|J23-8	
|I2C2_SDA	
|I2C2 data
|-
|J23-9	
|I2C3_SCL	
|I2C3 clock
|J23-10	
|I2C3_SDA	
|I2C3 data
|-
|J23-11	
|USB_H1_PWR_EN	
|GPIO	
|J23-12	
|USB_H1_OC	
|GPIO
|}
  

== '''Debug serial port ''' ==
Silk screen：P3<br>
Interface property：UART0，232 electrical Level, debug serial port<br>
Definition of pin & signal as below：<br>　
[[File:my-imx6-mb314-2.11.0.1.png|642px]]<br>
== '''Headphone output''' ==
Silk screen：J16<br>
Interface property：audio signal output, 3.5mm interface<br>
Definition of pin & signal as below：<br>　
[[File:my-imx6-mb314-2.12.0.1.png|642px]]<br>
== '''MIC input''' ==
Silk screen：J14<br>
Interface property：audio signal input, 3.5mm interface<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.13.0.1.png|642px]]<br>
== '''Serial port extension/TTL electrical level''' ==
Silk screen：J12<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.14.0.1.png|642px]]<br>
{| class="wikitable"
|-
|Pin
|Signal
|Description
|Pin
|Signal
|Description
|-
|J12-1	
|5VIN	
|5V input
|J12-2	
|5VIN	
|5V input
|-
|J12-3	
|GND	
|digital ground
|J12-4	
|GND	
|digital ground
|-
|J12-5	
|GEN_3V3	
|3.3v input	
|J12-6	
|GEN_3V3	
|3.3v input
|-
|J12-7	
|UART2_CTS	
|serial port 2 CTS
|J12-8	
|UART2_RTS	
|serial port 2 RTS
|-
|J12-9	
|UART2_RXD	
|serial port 2 receiving
|J12-10	
|UART2_TXD	
|serial port 2 sending
|-
|J12-11	
|UART3_RTS	
|serial port 3 RTS
|J12-12	
|UART3_RXD	
|serial port 3 receiving
|-
|J12-13	
|UART3_TXD	
|serial port 3 sending
|J12-14	
|UART3_CTS	
|serial port 3 sending
|-
|J12-15	
|UART4_TXD	
|serial port 4 sending
|J12-16	
|UART5_RXD	
|serial port 5 receiving
|-
|J12-17	
|UART4_RXD	
|serial port 4 receiving
|J12-18	
|UART5_TXD	
|serial port 5 sending
|-
|J12-19	
|GND	
|digital ground
|J12-20	
|GND	
|digital ground
|}

== '''232 serial port''' ==
Silk screen：P2<br>
Interface property：UART4, RS-232, application serial port <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.15.0.1.png|642px]]<br>
== '''485 serial port''' ==
Silk screen：J11<br>
Interface property：UART3, RS-485, application serial port<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.16.0.1.png|642px]]<br>
== '''RGMII''' ==
Silk screen：U12<br>
Interface property：GigE Vision<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.17.0.1.png|642px]]<br>
== '''SATA II''' ==
Silk screen：J9<br>
interface property: 3Gbps SATA I interface<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.18.0.1.png|642px]]<br>
== '''SATA power supply''' ==
Silk screen：J10<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.19.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|-
|J10-1	
|5VIN	
|5V power input
|-
|J10-2	
|GND	
|digital ground
|-
|J10-3	
|GND	
|digital ground
|-
|J10-4	
|NC	
|未连接(unconnected)
|}

== '''MIPI-CSI''' ==
Silk screen：J7<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.20.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|J7-1	
|5VIN	
|5V input
|J7-2	
|5VIN	
|5V input
|-
|J7-3	
|5VIN	
|5V input
|J7-4	
|GND	
|digital ground
|-
|J7-5	
|CSI_CLK0P	
|CSI differential clock 

|J7-6	
|CSI_CLK0M	
|CSI differential clock
|-
|J7-7	
|GND	
|digital ground
|J7-8	
|CSI_D0P	
|CSI differential data 0
|-
|J7-9	
|CSI_D0M	
|CSI differential data 0
|J7-10	
|GND	
|digital ground
|-
|J7-11	
|CSI_D1P	
|CSI differential data 1
|J7-12	
|CSI_D1M	
|CSI differential data 1
|-
|J7-13	
|GND	
|digital ground
|J7-14	
|CSI_MCLK	
|CSI master clock
|-
|J7-15	
|GND	
|digital ground
|J7-16	
|GND	
|digital ground
|-
|J7-17	
|CSI2-SDA	
|I2C2 data
|J7-18	
|CSI2_SCL	
|I2C2 clock
|-
|J7-19	
|GPIO7_12	
|GPIO	
|J7-20	
|GPIO7_13	
|GPIO
|}

== '''OTG''' ==
Silk screen：J5<br>
Interface property：USB ON-The-Go, use for burning <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.21.0.1.png|642px]]<br>
== '''RMII''' ==
Silk screen：P1<br>
Interface property：USB1 extended gigabit Ethernet<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.22.0.1.png|642px]]<br>
== '''USB expansion''' ==
Silk screen：J2<br>
Interface property：USB1 expansion, double USB<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.23.0.1.png|642px]]<br>

== '''RTC''' ==
Silk screen：U8<br>
Interface property：I2C communication RTC <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.24.0.1.png|642px]]<br>
== '''MIPI-DSI''' ==
Silk screen：U1<br>
Preselection screen type：N070ICN-GB1<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.25.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|U1-1	
|GND1	
|digital ground
|U1-17	
|LEDPWM	
|unconnected
|-
|U1-2	
|GND2	
|digital ground
|U1-18	
|CLK_P	
|DSI differential clock
|-
|U1-3	
|GND3	
|digital ground
|U1-19	
|VLED1	
|9V backlight power supply input
|-
|U1-4	
|D0_N	
|DSI differential data 0
|U1-20	
|GND6	
|digital ground
|-
|U1-5	
|RST	
|reset
|U1-21	
|VLED2	
|9V backlight power supply input
|-
|U1-6	
|D0_P	
|DSI differential data 0
|U1-22	
|D2_N	
|unconnected
|-
|U1-7	
|VCI1_3V3	
|3.3V input
|U1-23	
|ID	
|earthing
|-
|U1-8	
|GND4	
|digital ground
|U1-24	
|D2_P	
|unconnected
|-
|U1-9	
|VCI2_3V3	
|3.3V input	
|U1-25	
|LED1	
|earthing
|-
|U1-10	
|D1_N	
|DSI differential data 1
|U1-26	
|GND7	
|digital ground
|-
|U1-11	
|MTP	
|unconnected
|U1-27	
|LED2	
|unconnected
|-
|U1-12	
|D1_P	
|DSI differential data 1
|U1-28	
|D3_N	
|unconnected
|-
|U1-13	
|VDDI2_1V8	
|1.8V input	
|U1-29	
|GND8	
|digital ground
|-
|U1-14	
|GND5	
|digital ground	
|U1-30	
|D3_P	
|unconnected
|-
|U1-15	
|VDDI2_1V8	
|1.8V input	
|U1-31	
|GND9	
|digital ground
|-
|U1-16	
|CLK_N	
|DSI differential clock	
|	
|	
|
|}

== '''DSI backlight power supply''' ==
Silk screen：J1<br>
Interface property：9V power supply input <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.26.0.1.png|642px]]<br>  
== '''MPS main power switch''' ==
Silk screen：J3<br>
Interface property：power switch<br>
== '''main power input''' ==
Silk screen：J4<br>
Interface property：<br>
::jack with inside positive and outside negative<br>
::power supply：5V<br>
::current：2.5A or above<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.28.0.1.png|642px]]<br>

== '''HDMI''' ==
Silk screen：J6<br>
Interface property：HDMI-1.4<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.29.0.1.png|642px]]<br>

== '''3G mini-PCIE & SIM cassette ''' ==
{| class="wikitable"
|-
|Name
|Silk screen	
|Interface property
|-
|3G mini-PCIE	
|J8	
|miniPCIE standard interface<br>
|-	
|SIM cassette
|CON1
|Interface property: 3G SIM card
|}
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.30.0.1.png|642px]]<br>
[[File:my-imx6-mb314-2.30.0.2.png|642px]]<br>
== '''JTAG''' ==
Silk screen：U11<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.31.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|U11-1	
|JTAG_TCK	
|TCK input
|U11-2	
|GND	
|digital ground
|-
|U11-3	
|JTAG_TDO	
|test data output
|U11-4	
|VCC	
|3.3V input
|-
|U11-5	
|JTAG_TMS	
|test mode selection	
|U11-6	
|nRST	
|reset
|-
|U11-7	
|NC	
|unconnected
|U11-8	
|NC	
|unconnected
|-
|U11-9	
|JTAG_TDI	
|test mode selection
|U11-10	
|GND	
|digital ground
|}

== '''GPIO expansion''' ==
Silk screen：U14<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.32.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|U14-1	
|5VIN	
|5V input
|U14-2	
|GEN_3V3	
|3.3V input
|-
|U14-3	
|SD3_DATA4	
|configurable as GPIO
|U14-4	
|SD3_DATA5	
|configurable as GPIO
|-
|U14-5	
|SD3_DATA7	
|configurable as GPIO
|U14-6	
|SD3_DATA6	
|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	
|digital ground
|-
|U14-23	
|SD2_CLK	
|SD2 clock
|U14-24	
|SD2_DATA0	
|SD2 data wire
|-
|U14-25	
|SD2_DATA3	
|SD2 data wire
|U14-26	
|SD2_DATA2	
|SD2 data wire
|-
|U14-27	
|SD2_CMD	
|SD2 command pin	
|U14-28	
|SD2_DATA1	
|SD2 data wire
|-
|U14-29	
|USB_OTG_OC	
|configurable as GPIO
|U14-30	
|USB_OTG_PWR_EN	
|configurable as GPIO
|-
|U14-31	
|GND	
|digital ground
|U14-32	
|GND	
|digital ground
|-
|U14-33 	
|SD1_CMD	
|SD1 command pin	
|U14-34	
|SD1_DAT0	
|SD1 data wire
|-
|U14-35 	
|SD1_CLK	
|SD1 clock	
|U14-36	
|SD1_DAT1	
|SD1 data wire
|-
|U14-37	
|SD1_DAT3	
|SD1 data wire
|U14-38	
|SD1_DAT2	
|SD1 data wire
|-
|U14-39	
|GND	
|digital ground
|U14-40	
|GND	
|digital ground
|}

== '''SPI expansion''' ==
Silk screen：J13<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.33.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|J13-1	
|5VIN	
|5V input
|J13-2	
|5VIN	
|5V input
|-
|J13-3	
|5VIN	
|5V input
|J13-4	
|GEN_3V3	
|3.3V input
|-
|J13-5	
|CSPI2_RDY	
|SPI2 data-ready signal
|J13-6	
|CSPI1_MISO	
|SPI1 Master data input
|-
|J13-7	
|CSPI2_MISO	
|Reuse the EIM OE
|J13-8	
|CSPI1_RDY	
|SPI1 data-ready signal
|-
|J13-9	
|CSPI2_CLK	
|Reuse the EIM_CS0 
|J13-10	
|CSPI1_CLK	
|SPI1 clock
|-
|J13-11	
|CSPI2_MOSI	
|Reuse the  EIM_CS1 
|J13-12	
|CSPI1_MOSI	
|SPI1 Master data output
|-
|J13-13	
|CSPI2_CSI	
|Reuse the  EIM_LBA 
|J13-14	
|CSPI1_CS1	
|selective signal 
|-
|J13-15	
|CSPI2_CS0	
|Reuse the EIM_RW
|J13-16	
|GND	
|digital ground
|-
|J13-17	
|GND	
|digital ground	
|J13-18	
|GND	
|digital ground
|-
|J13-19	
|GND	
|digital ground
|J13-20	
|GND	
|digital ground
|}

== '''CAN1''' ==
Silk screen：J17<br>
Interface property：CAN1<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.34.0.1.png|642px]]<br>
== '''CAN2''' ==
Silk screen：J15<br>
Interface property：CAN2<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.35.0.1.png|642px]]<br>

== '''CSI(CMOS Sensor Interface)''' ==
silk screen：J19<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.36.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|J19-1	
|5VIN	
|5V input	
|J19-2	
|GND	
|digital ground
|-
|J19-3	
|CSI0_SCL	
|I2C1 clock
|J19-4	
|CSI0_SDA	
|I2C1 data
|-
|J19-5	
|CSI0_VSYNCH	
|field synchronization interface
|J19-6	
|CSI0_HSYNCH	
|Line synchronization interface
|-
|J19-7	
|CDI0_PIXCLK	
|camera output master clock	
|J19-8	
|CSI0_MCLK	
|CSI output master clock
|-
|J19-9	
|CSI0_DAT19	
|CSI data bus
|J19-10	
|CSI0_DAT18	
|CSI data bus
|-
|J19-11	
|CSI0_DAT17	
|CSI data bus
|J19-12	
|CSI0_DAT16	
|CSI data bus
|-
|J19-13	
|CSI0_DAT15	
|CSI data bus
|J19-14	
|CSI0_DAT14	
|CSI data bus
|-
|J19-15	
|CSI0_DAT13	
|CSI data bus
|J19-16	
|CSI0_DAT12	
|CSI data bus
|-
|J19-17	
|GND	
|digital ground
|J19-18	
|CSI0_DATA_EN	
|bus enable
|-
|J19-19	
|NC	
|unconnected
|J19-20	
|NC	
|unconnected
|}

== '''SD cassette ''' ==
Silk screen：J25<br>
Interface property: standard SD cassette <br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.37.0.1.png|642px]]<br>

== '''PCIT expansion''' ==
Silk screen：J26<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.38.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|J26-1	
|PCIE_RXP	
|receiving differential signal	
|J26-13	
|GPIO6_8	
|GPIO
|-
|J26-2	
|PCIE_RXM	
|receiving differential signal	
|J26-14	
|GPIO6_14	
|GPIO
|-
|J26-3	
|GND	
|digital ground
|J26-15	
|PCIE_SMD_CLK	
|I2C3 clock
|-
|J26-4	
|PCIE_TXP	
|sending differential signal	
|J26-16	
|PCIE_SMB_DATA	
|I2C3 data
|-
|J26-5	
|PCIE_TXM	
|sending differential signal
|J26-17	
|GPIO7_11	
|GPIO
|-
|J26-6	
|GND	
|digital ground
|J26-18	
|GND	
|digital ground
|-
|J26-7	
|CLK1_P	
|differential clock	
|J26-19	
|GND	
|digital ground
|-
|J26-8	
|CLK1_N	
|differential clock	
|J26-20	
|GND	
|digital ground
|-
|J26-9	
|GND	
|digital ground
|J26-21	
|5VIN	
|5V input
|-
|J26-10	
|3G_USBDM	
|USB differential signal	
|J26-22	
|5VIN	
|5V input
|-
|J26-11	
|3G_USBDP	
|USB differential signal	
|J26-23	
|5VIN	
|5V input
|-
|J26-12	
|GND	
|digital ground
|J26-24	
|5VIN	
|5V input
|}
== '''WIFI module''' ==
Silk screen：U24<br>  
Module model：UM12BS<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.39.0.1.png|642px]]<br>
== '''GPS module''' ==
Silk screen：U27<br>
Interface property: standard IPX interface <br>
Module model：NEO-6M<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.40.0.1.png|642px]]<br>
== '''EIM expansion''' ==
Silk screen：J27<br>
Definition of pin & signal as below：<br>
[[File:my-imx6-mb314-2.41.0.1.png|642px]]<br>
{| class="wikitable"
|-
|pin
|signal
|description
|pin
|signal
|description
|-
|J27-1	
|GND	
|digital ground
|J27-17	
|EIM_DA7	
|address & data
|-
|J27-2	
|GND	
|digital ground
|J27-18	
|EIM_DA8	
|address & data
|-
|J27-3	
|GND	
|digital ground
|J27-19	
|EIM_DA3	
|address & data
|-
|J27-4	
|GND	
|digital ground	
|J27-20	
|EIM_DA6	
|address & data
|-
|J27-5	
|EIM_DA15	
|address & data
|J27-21	
|EIM_DA1	
|address & data
|-
|J27-6	
|EIM_WAIT	
|
|J27-22	
|EIM_DA11	
|address & data
|-
|J27-7	
|EIM_RW	
|
|J27-23	
|EIM_OE	
|
|-
|J27-8	
|EIM_DA2	
|address & data
|J27-24	
|EIM_DA14	
|address & data
|-
|J27-9	
|EIM_DA10	
|address & data
|J27-25	
|EIM_DA13	
|address & data
|-
|J27-10	
|EIM_EB0
|	
|J27-26	
|EIM_BCLK
|output clock
|-
|J27-11	
|EIM_DA4	
|address & data	
|J27-27	
|EIM_DA5	
|address & data
|-
|J27-12	
|EIM_EB1	
|	
|J27-28	
|EIM_DA9	
|address & data
|-
|J27-13	
|EIM_LBA	
|	
|J27-29	
|EIM_DA0	
|address & data
|-
|J27-14	
|EIM_CS1	
|chip select 1	
|J27-30	
|5VIN	
|5V input
|-
|J27-15	
|EIM_CS0	
|chip select 1	
|J27-31	
|5VIN	
|5V input
|-
|J27-16	
|EIM_DA12	
|address & data	
|J27-32	
|5VIN	
|5V input
|}
</div>