查看“MYZR-IMX6-MB140-MINI 硬件介绍”的源代码

<div>

= '''接口概览(interface overview)''' =
----
== '''正面图(top view)''' ==
[[文件:myimx6_mb140_mini_front.jpg|642px]]

== '''背面图(bottom view)''' ==
[[文件:myimx6_mb140_mini_rear.jpg|642px]]

== '''图示模块(graphic module)''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
| style="text-align:center;" |1	
| style="text-align:center;" |5V_IN	
| style="text-align:center;" |电源输入 & MFG Tool烧录口<br>(Power IN & MFG Tool Download port)	
| style="text-align:center;" |Micro USB	
| style="text-align:center;" |P4
|-
| style="text-align:center;" |2	
| style="text-align:center;" |USB_Host	
| style="text-align:center;" |USB 2.0<br>(10/100-Mbps ethernet)	
| style="text-align:center;" |USB_A	
| style="text-align:center;" |P3
|-
| style="text-align:center;" |3	
| style="text-align:center;" |ENET 	
| style="text-align:center;" |10/100-Mbps以太网<br>(10/100-Mbps ethernet)	
| style="text-align:center;" |RJ-45	
| style="text-align:center;" |P2
|-
| style="text-align:center;" |4	
| style="text-align:center;" |DEBUG UART	
| style="text-align:center;" |调试串口<br>(debug serial port) 	
| style="text-align:center;" |PH 1.25 排母（4针）<br>(single row pin（4 pins）)
| style="text-align:center;" |P1
|-
| style="text-align:center;" |5	
| style="text-align:center;" |BOOT MODE	
| style="text-align:center;" |启动模式选择<br>(boot mode option) 	
| style="text-align:center;" |拨码开关（2位）<br>(Dial switch（2bit）) 	
| style="text-align:center;" |SW2 
|-
| style="text-align:center;" |6	
| style="text-align:center;" |RESET & WDOG	
| style="text-align:center;" |复位按钮 & 看门口<br>(reset button & WatchDog) 	
| style="text-align:center;" |按键（两脚）<br>(key（2 pins）) 
| style="text-align:center;" |SW1
|-
| style="text-align:center;" |7	
| style="text-align:center;" |TF	
| style="text-align:center;" |TF卡<br>(TF card)	
| style="text-align:center;" |TF卡座（翻盖式）<br>(TF booth（flip-type）)	
| style="text-align:center;" |P6 
|-
| style="text-align:center;" |8	
| style="text-align:center;" |LCD DISPLAY	
| style="text-align:center;" |LCD显示接口<br>(LCD display interface)	
| style="text-align:center;" |FPC插座（翻盖式，40 Pin）<br>(FPC socket（flip-type，40 Pins）)	
| style="text-align:center;" |P5 
|-
| style="text-align:center;" |9	
| style="text-align:center;" |IO	
| style="text-align:center;" |功能插座<br>(function socket) 	
| style="text-align:center;" |双排插座（40 Pin）<br>(double row socket（40 Pins）) 	
| style="text-align:center;" |P7、P8
|-
| style="text-align:center;" |10	
| style="text-align:center;" |USER LIGHT	
| style="text-align:center;" |用户LED灯<br>(user LED light) 	
| style="text-align:center;" |LED灯（4个）<br>(LED light (4 units))
| style="text-align:center;" |D1~4
|-
| style="text-align:center;" |11	
| style="text-align:center;" |POWER LIGHT	
| style="text-align:center;" |电源指示灯<br>(power indication light) 
| style="text-align:center;" |LED灯（2个）<br>(LED light (2 units)) 	
| style="text-align:center;" |D5~6
|-

|}

= '''接口功能(interface function)''' =
----
== '''5V_IN''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
| style="text-align:center;" |1	
| style="text-align:center;" |5V_IN	
| style="text-align:center;" |电源输入 & MFG Tool烧录口<br>(Power IN & MFG Tool Download port)	
| style="text-align:center;" |Micro USB	
| style="text-align:center;" |P4
|}
* 原理图及信号<br>
*<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.1.0.1.png]]
{| class="wikitable"
|-
!接口序号<br>(interface order number)		
!功能信号名称<br>(name of function signal)	
!使用的引脚<br>(pin used)
|-
|- style="text-align:center;" 
|1	
|VBUS	
|USB_OTG1_VBUS
|-
|- style="text-align:center;"
|2	
|D-	
|USB_OTG1_DN
|-
|- style="text-align:center;"
|3	
|D+	
|USB_OTG1_DP
|-
|- style="text-align:center;"
|4	
|ID	
|NC
|-
|- style="text-align:center;"
|5	
|GND	
|GND
|}

== '''USB_Host''' ==
*MY-IMX6-MB140-MINI 标准输入电压是5V，采用Micro USB作为供电口。<br>
*<span style="background:#CCCCCC">The standard input voltage is 5V for MY-IMX6-MB140,and It Use Micro USB as power port.</span><br>
*需要注意USB线的供电能力，建议使用手机原配的USB线。<br>
*<span style="background:#CCCCCC">Need to pay attention to the USB cable's power supply, it is recommended to use the original USB cable</span><br>
{| class="wikitable"

|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|2	
|USB_Host	
|USB 2.0
|USB_A
|P3
|}

* 原理图及信号<br>
*<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.2.0.1.png]]
{| class="wikitable"
|-
!接口序号<br>(interface order number)		
!功能信号名称<br>(name of function signal)	
!使用的引脚<br>(pin used)
|-
|- style="text-align:center;"
|1	
|GND	
|GND
|-
|- style="text-align:center;"
|2
|DP	
|USB_OTG1_DP
|-
|- style="text-align:center;"
|3
|DN	
|USB_OTG1_DN
|-
|- style="text-align:center;"
|4
|VIN
|5VIN
|}

== '''ENET''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|3	
|ENET	
|10/100-Mbps以太网<br>(10/100-Mbps ethernet)
|RJ-45	
|P2
|}
* 原理图及信号<br>
*<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.3.0.1.png]]
* 接口图及信号<br>
*<span style="background:#CCCCCC">interface map and signal</span><br>
[[文件:myimx6_mb140_mini_2.3.0.2.png]]
== '''DEBUG UART''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|4	
|DEBUG UART	
|调试串口<br>(debug serial port)	
|PH 1.25 排母（4针）<br>(single row pin（4 pins）)	
|P1
|}

* 原理图及信号<br>
*<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.4.0.1.png]]
{| class="wikitable"
|-
!接口序号<br>(interface order number)
!引脚功能<br>(pin function)
|-
|- style="text-align:center;"
|1	
|NC	
|-
|- style="text-align:center;"
|2	
|232_TX
|-
|- style="text-align:center;"
|3
|232_RX
|-
|- style="text-align:center;"
|4
|GND
|}
== '''BOOT MODE''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|5	
|BOOT MODE	
|启动模式选择<br>(boot mode option)	
|拨码开关（2位）<br>(dial switch（2 bit）)	
|SW2
|}

* 原理图及启动模式选择<br>
<span style="background:#CCCCCC">schematic and boot device option</span><br>
[[文件:myimx6_mb140_mini_2.5.0.1.png]]
{| class="wikitable"
|-
!BMODE[1:0]
!BOOT TYPE
|-
|- style="text-align:center;"
|01
|Serial Downloader	
|-
|- style="text-align:center;"
|10	
|Internal Boot (Development)
|}

== '''RESET & WDOG''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|6	
|RESET & WDOG	
|复位按钮 & 看门口<br>(reset button & WatchDog)	
|按键（两脚）<br>(key(2 pins))	
|SW1
|}
* 原理图及信号<br>
*<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.6.0.1.png]]

== '''TF''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|7	
|TF	
|TF卡<br>(TF card)	
|TF卡座（翻盖式）<br>(TF socket（flip type）)	
|P6
|}

* 原理图及信号<br>
<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.7.0.1.png]]

== '''LCD DISPLAY()''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|8	
|LCD DISPLAY	
|LCD显示接口<br>(LCD display interface)	
|FPC插座（翻盖式，40 Pin）<br>(EPC socket(flip type,40 pins))	
|P5
|}

* 显示原理及信号<br>
<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.8.0.1.png]]
{| class="wikitable"
|-
!接口序号<br>(interface order number)		
!引脚功能<br>(pin function)	
!使用的信号<br>(signal used)
|-
|- style="text-align:center;"
|1~4	
|GND	
|GND	
|-
|- style="text-align:center;"
|5~7	
|PWR	
|5VIN
|-
|- style="text-align:center;"
|8	
|I2C_SDA	
|TOUCH_SDA	
|-	
|- style="text-align:center;"
|9	
|I2C_SCL	
|TOUCH_SCL
|-
|- style="text-align:center;"
|10	
|IO	
|TOUCH_nEINT2	
|-
|- style="text-align:center;"
|11	
|IO	
|TOUCH_nEINT1(TSC2007)
|-
|- style="text-align:center;"
|12、13、24、25、27、34、35、37	
|LCD_R[0:7]	
|LCD_DATA[16:23]	
|-
|- style="text-align:center;"
|14、15、16、17、26、28、29、39	
|LCD_G[0:7]	
|LCD_DATA[8:15]
|-
|- style="text-align:center;"
|18、19、30、31、32、36、38、40	
|LCD_B[0:7]	
|LCD_DATA[0:7]	
|-
|- style="text-align:center;"
|20	
|Data Input Enable	
|LCD_DE
|-
|- style="text-align:center;"
|21	
|Vertical Sync Input	
|LCD_VSYNC	
|-
|- style="text-align:center;"
|22	
|Backlight brightness	
|PWM4
|-
|- style="text-align:center;"
|23	
|Sample clock
|LCD_PCLK
|-
|- style="text-align:center;"
|33	
|Horizontal Sync Input
|LCD_HSYNC
|}

== '''IO''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|9	
|IO	
|功能插座<br>(function socket) 	
|双排插座（40 Pin）<br>(double row socket（40 Pins）)	
|P7、P8
|}

* 原理图及信号<br>
<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.9.0.1.png]]
[[文件:myimx6_mb140_mini_2.9.0.2.png]]

{| class="wikitable"
|-
!colspan=4|P7
|rowspan=41|
!colspan=4|P8
|-
|- style="text-align:center;"
|1	
|5VIN
|2
|5VIN

|1	
|5VIN
|2
|5VIN

|-
|- style="text-align:center;"
|3
|5VIN
|4
|5VIN

|3
|5VIN
|4
|5VIN

|-
|- style="text-align:center;"
|5
|CAN1_RX
|6
|CAN1_TX

|5
|USB_OTG1_PWR
|6
|USB_OTG1_OC

|-
|- style="text-align:center;"
|7
|CAN2_RX
|8
|CAN2_TX

|7
|USB_OTG2_PWR
|8
|USB_OTG2_OC

|-
|- style="text-align:center;"
|9
|UART1_RTS
|10
|GND

|9
|PWM2
|10
|PWM5

|-
|- style="text-align:center;"
|11
|UART2_RXD
|12
|UART2_TXD

|11
|GND
|12
|GND

|-
|- style="text-align:center;"
|13
|UART3_RXD
|14
|UART3_TXD

|13
|CLK1_N
|14
|CLK1_P

|-
|- style="text-align:center;"
|15
|UART4_RXD
|16
|UART4_TXD

|15
|JTAG_TDO
|16
|JTAG_TDI

|-
|- style="text-align:center;"
|17
|GND
|18
|GND

|17
|JTAG_MOD
|18
|JTAG_TCK

|-
|- style="text-align:center;"
|19
|UART5_RXD
|20
|UART5_TXD

|19
|JTAG_nTRST
|20
|JTAG_TMS

|-
|- style="text-align:center;"
|21
|UART6_TXD
|22
|UART6_RXD

|21
|nUSB_OTG_CHD
|22
|USB_OTG1_ID

|-
|- style="text-align:center;"
|23
|UART7_RXD
|24
|UART7_TXD

|23
|ECSPI2_MOSI 
|24
|ECSPI1_MOSI 

|-
|- style="text-align:center;"
|25
|UART8_CTS
|26
|UART8_RTS

|25
|ECSPI2_MISO
|26
|ECSPI1_MISO

|-
|- style="text-align:center;"
|27
|UART8_TXD
|28
|UART8_RXD

|27
|ECSPI2_SCLK
|28
|ECSPI1_SCLK

|-
|- style="text-align:center;"
|29
|GND
|30
|DCDC_3V3

|29
|ECSPI2_CS0
|30
|ECSPI1_CS0

|-
|- style="text-align:center;"
|31
|ENET_MDIO
|32
|ENET_MDC

|31
|SNVS_TAMPER7
|32
|SNVS_TAMPER2

|-
|- style="text-align:center;"
|33
|GND
|34
|GND

|33
|GND
|34
|SNVS_TAMPER3

|-
|- style="text-align:center;"
|35
|GND
|36
|GEN_3V3

|35
|I2C2_SCL
|36
|I2C2_SDA

|-
|- style="text-align:center;"
|37
|GND
|38
|GEN_3V3

|37
|I2C1_SCL
|38
|I2C1_SDA

|-
|- style="text-align:center;"
|39
|GND
|40
|GND

|39
|GND
|40
|GND
|-
|}

== '''USER LIGHT''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|- style="text-align:center;"
|11	
|USER LIGHT	
|用户LED灯<br>User LED
|LED灯（4个）
|D1~4
|}

* 原理图及信号<br>
<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.10.0.1.png]]

{| class="wikitable"
|-
!接口序号<br>(interface order number)		
!引脚功能<br>(pin function)	
!使用的信号<br>(signal used)
|-
|- style="text-align:center;"
|D1	
|LED	
|SNVS_TAMPER5	
|-
|- style="text-align:center;"
|D2	
|LED	
|SNVS_TAMPER8	
|-
|- style="text-align:center;"
|D3	
|LED	
|SNVS_TAMPER1
|-
|- style="text-align:center;"
|D4	
|LED	
|SNVS_TAMPER4
|-
|}

== '''POWER LIGHT''' ==
{| class="wikitable"
|-
!标号<br>(no.)	
!接口<br>(interface)	
!功能<br>(function)		
!接口形式<br>(interface form)		
!丝印<br>(silk screen)	
|-
|-style="text-align:center;" 
|12	
|POWER LIGHT	
|电源指示灯<br>(power indicator light)	
|LED灯（2个）<br>(LED light(2 units))	
|D5~6
|}

* 原理图及信号<br>
<span style="background:#CCCCCC">schematic and signal</span><br>
[[文件:myimx6_mb140_mini_2.11.0.1.png]]
{| class="wikitable"
|-
!丝印<br>(silk screen)		
!功能<br>(function)		
|-
|-style="text-align:center;" 
|D7	
|红色LED电源指示灯<br>(red LED power indicator light)	
|-
|-style="text-align:center;" 
|D8	
|绿色LED电源指示灯<br>(green LED power indicator light)
|}
</div>