MYZR-IMX6-MB140-MINI Hardware Introduction

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Interface overview

Front view

Myimx6 mb140 mini front.jpg

Rear view

Myimx6 mb140 mini rear.jpg

graphic module

NO. Interface Function Interface form Silk screen
1 5V_IN Power IN & MFG Tool Download port Micro USB P4
2 USB_Host USB 2.0 USB_A P3
3 ENET 10/100-Mbps ethernet RJ-45 P2
4 DEBUG UART Debug serial port Single row pin（4 pins） P1
5 BOOT MODE Boot mode option Dial switch（2bit） SW2
6 RESET & WDOG reset button & WatchDog Key（2 pins） SW1
7 TF TF card TF booth（flip-type） P6
8 LCD DISPLAY LCD display interface FPC socket（flip-type，40 Pins） P5
9 IO Function socket Double row socket（40 Pins） P7、P8
10 USER LIGHT User LED light LED light (4 units) D1~4
11 POWER LIGHT Power indication light LED light (2 units) D5~6

Interface function

5V_IN

NO. Interface Function Interface form Silk screen
1 5V_IN Power IN & MFG Tool Download port Micro USB P4
  • Schematic and signal

Myimx6 mb140 mini 2.1.0.1.png

Interface order number Name of function signal Pin used
1 VBUS USB_OTG1_VBUS
2 D- USB_OTG1_DN
3 D+ USB_OTG1_DP
4 ID NC
5 GND GND

USB_Host

  • The standard input voltage is 5V for MYZR-IMX6-MB140,and It Use Micro USB as power port.
  • Need to pay attention to the USB cable's power supply, it is recommended to use the original USB cable.
NO. Interface Function Interface form Silk screen
2 USB_Host USB 2.0 USB_A P3
  • Schematic and signal

Myimx6 mb140 mini 2.2.0.1.png

Interface order number Name of function signal Pin used
1 GND GND
2 DP USB_OTG1_DP
3 DN USB_OTG1_DN
4 VIN 5VIN

ENET

NO. Interface Function Interface form Silk screen
3 ENET 10/100-Mbps ethernet RJ-45 P2
  • Schematic and signal

Myimx6 mb140 mini 2.3.0.1.png

  • Interface map and signal

Myimx6 mb140 mini 2.3.0.2.png

DEBUG UART

NO. Interface Function Interface form Silk screen
4 DEBUG UART Debug serial port Single row pin（4 pins） P1
  • Schematic and signal

Myimx6 mb140 mini 2.4.0.1.png

Interface order number Pin function
1 NC
2 232_TX
3 232_RX
4 GND

BOOT MODE

NO. Interface Function Interface form Silk screen
5 BOOT MODE Bboot mode option Dial switch（2 bit） SW2
  • Schematic and boot device option

Myimx6 mb140 mini 2.5.0.1.png

BMODE[1:0] BOOT TYPE
01 Serial Downloader
10 Internal Boot (Development)

RESET & WDOG

NO. Interface Function Interface form Silk screen
6 RESET & WDOG Reset button & WatchDog Key(2 pins) SW1
  • Schematic and signal

Myimx6 mb140 mini 2.6.0.1.png

TF

NO. Interface Function Interface form Silk screen
7 TF TF卡
(TF card) 		TF socket（flip type） P6
  • Schematic and signal

Myimx6 mb140 mini 2.7.0.1.png

LCD DISPLAY()

NO. Interface Function Interface form Silk screen
8 LCD DISPLAY LCD display interface EPC socket(flip type,40 pins) P5
  • Schematic and signal

Myimx6 mb140 mini 2.8.0.1.png

Interface order number Pin function Signal used
1~4 GND GND
5~7 PWR 5VIN
8 I2C_SDA TOUCH_SDA
9 I2C_SCL TOUCH_SCL
10 IO TOUCH_nEINT2
11 IO TOUCH_nEINT1(TSC2007)
12、13、24、25、27、34、35、37 LCD_R[0:7] LCD_DATA[16:23]
14、15、16、17、26、28、29、39 LCD_G[0:7] LCD_DATA[8:15]
18、19、30、31、32、36、38、40 LCD_B[0:7] LCD_DATA[0:7]
20 Data Input Enable LCD_DE
21 Vertical Sync Input LCD_VSYNC
22 Backlight brightness PWM4
23 Sample clock LCD_PCLK
33 Horizontal Sync Input LCD_HSYNC

IO

NO. Interface Function Interface form Silk screen
9 IO Function socket Double row socket（40 Pins） P7、P8
  • Schematic and signal

Myimx6 mb140 mini 2.9.0.1.png Myimx6 mb140 mini 2.9.0.2.png

P7 P8
1 5VIN 2 5VIN 1 5VIN 2 5VIN
3 5VIN 4 5VIN 3 5VIN 4 5VIN
5 CAN1_RX 6 CAN1_TX 5 USB_OTG1_PWR 6 USB_OTG1_OC
7 CAN2_RX 8 CAN2_TX 7 USB_OTG2_PWR 8 USB_OTG2_OC
9 UART1_RTS 10 GND 9 PWM2 10 PWM5
11 UART2_RXD 12 UART2_TXD 11 GND 12 GND
13 UART3_RXD 14 UART3_TXD 13 CLK1_N 14 CLK1_P
15 UART4_RXD 16 UART4_TXD 15 JTAG_TDO 16 JTAG_TDI
17 GND 18 GND 17 JTAG_MOD 18 JTAG_TCK
19 UART5_RXD 20 UART5_TXD 19 JTAG_nTRST 20 JTAG_TMS
21 UART6_TXD 22 UART6_RXD 21 nUSB_OTG_CHD 22 USB_OTG1_ID
23 UART7_RXD 24 UART7_TXD 23 ECSPI2_MOSI 24 ECSPI1_MOSI
25 UART8_CTS 26 UART8_RTS 25 ECSPI2_MISO 26 ECSPI1_MISO
27 UART8_TXD 28 UART8_RXD 27 ECSPI2_SCLK 28 ECSPI1_SCLK
29 GND 30 DCDC_3V3 29 ECSPI2_CS0 30 ECSPI1_CS0
31 ENET_MDIO 32 ENET_MDC 31 SNVS_TAMPER7 32 SNVS_TAMPER2
33 GND 34 GND 33 GND 34 SNVS_TAMPER3
35 GND 36 GEN_3V3 35 I2C2_SCL 36 I2C2_SDA
37 GND 38 GEN_3V3 37 I2C1_SCL 38 I2C1_SDA
39 GND 40 GND 39 GND 40 GND

USER LIGHT

NO. Interface Function Interface form Silk screen
11 USER LIGHT User LED LEDLIGHT （4 unit） D1~4
  • Schematic and signal

Myimx6 mb140 mini 2.10.0.1.png

Interface order number Pin function Signal used
D1 LED SNVS_TAMPER5
D2 LED SNVS_TAMPER8
D3 LED SNVS_TAMPER1
D4 LED SNVS_TAMPER4

POWER LIGHT

NO. Interface Function Interface form Silk screen
12 POWER LIGHT Power indicator light LED light(2 units) D5~6
  • Schematic and signal

Myimx6 mb140 mini 2.11.0.1.png

Silk screen Function
D7 Red LED power indicator light
D8 Green LED power indicator light
取自“http://wiki.myzr.com.cn/index.php?title=MYZR-IMX6-MB140-MINI_Hardware_Introduction&oldid=3588”