MYZR-IMX6-MB140P Hardware Introduction

来自明远智睿的wiki
跳转至： 导航、 搜索

Overview of interfaces

IMX6ULL-EK140P Front view

MYIMX6A7-MB140P-Port-F.png

IMX6ULL-EK140P Rear view

Myimx6ULL mb140p 1.2.jpg

Interface function

5V_IN

The acceptable input voltage for MYZR-IMX6-MB140P is 5V and the current is 2.5A and above.

Silk screen Interface Function Interface property
P4 5V_IN Voltage input Internal positive and external negative Jack
  • Schematic and functional signals


Myimx6 mb140p 2.1.jpg

U1
Interface no. Signal name Interface pin no. Signal name
1 VDD 4 DOUT
2 GND1 5 SENSE/CD
3 GND2

SWITCH

Silk screen Interface Function Status attribute
P1 SWITCH Power switch —，close；O，disconnect
  • Schematic


Myimx6 mb140p 2.1.jpg

18/24bit RGB

Silk screen Interface Function Interface type
P3 RGB RGB crystal liquid Standard 0.5mm FPC seat, 40PIN

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.

  • Schematics and signal definitions3


Myimx6 mb140p 2.3.jpg

Pin Signal Description
P3-08 LCD_HSYNC LCD row clock
P3-18 LCD_PCLK LCD dot clock
P3-19 PWM4 LCD backlight adjustment
P3-20 LCD_VSYNC LCD frame clock
P3-21 LCD_DE Data Input Enable
P3-30 TOUCH_nEINT1 GPIO control
P3-31 TOUCH_nEINT2 GPIO control
P3-32 TOUCH_SCL I2C clock
Others LCD_DATA* LCD data

RS232

Silk screen Interface Function Interface type
P2 RS232 debug serial port 3 thread standard RS232 port
  • Schematic and functional signals


Myimx6 mb140p 2.4.jpg

Interface no. Signal name Interface no. Signal name
1 C1+ 2 V+
3 C1- 4 C2+
5 C2- 6 V-
7 T2OUT 8 R2IN
9 R2OUT 10 T2IN
11 T1IN 12 R1OUT
13 R1IN 14 T1OUT
15 GND 16 VCC

GPS

Silk screen Interface Function Interface type
E1 GPS_ANT connect GPS antenna Standard GPS antenna pedestal
  • Schematic and signals


Myimx6 mb140p 2.5.jpg

Pin Pin function
UART4_RXD TxD1
UART4_TXD RxD1

UART6/7/8

Silk screen Interface Function Interface type
P5 UART6/7/8 Reserve serial port Standard 2.54 double row 20PIN
  • Schematic and functional signals


Myimx6 mb140p 2.6.jpg

Interface no. Signal name Interface no. Signal name
1 GND 2 GND
3 ENET2_RXER 4 UART8_RTS
5 ENET2_RXD1 6 UART6_RXD
7 ENET2_TX_CLK 8 UART8_CTS
9 ENET2_RXD0 10 UART6_TXD
11 ENET2_TXEN 12 UART8_RXD
13 ENET2_CRS_DV 14 UART7_TXD
15 ENET2_TXD1 16 UART8_TXD
17 ENET2_TXD0 18 UART7_RXD
19 GEN_3V3 20 GEN_3V3

ETH

Silk screen Interface Function Interface type
P10 ETH1 10/100-Mbps Ethernet RJ-45
P8 ETH2 10/100-Mbps Ethernet RJ-45


  • Schematic and functional signals


Myimx6 mb140p 2.7.1.jpg


Myimx6 mb140p 2.7.2.jpg


Interface no. Signal name Interface no. Signal name
1 TD+ 7 NC
2 TD- 8 GND
3 RD+ 9 LED_G+
4 MTD 10 LED_G-
5 MRD 11 LED_Y-
6 RD- 12 LED_Y+
  • Schematic and functional signals


Myimx6 mb140p 2.7.3.jpg




Myimx6 mb140p 2.7.4.jpg


Pin Pin function Pin Pin function
ENET_MDIO MDIO ENET_MDC MDC
ENET1_RXD0 RXD0/MODE0 ENET1_RXD1 RXD1/MODE1
ENET1_TXD0 TXD0 ENET1_TXD1 TXD1
ENET1_CRS_DV CRS_DV/MODE2 ENET1_TXEN TXEN
ENET1_TX_CLK XTAL1/CLKIN ENET1_RXER RXER/PHYAD0
ENET1_nRST RST SNVS_TAMPER2 INT/REFCLKO

HP/MIC

Silk screen Interface Function Interface type
P12 HP/MIC Speech output Standard 3.5mm headphone audio stand
  • Schematic and signals

Myimx6 mb140p 2.8.jpg

Pin Pin function Pin Pin function
AUD_INT ADCLRC/GPIO1 SAI2_SYNC DACLRC
SAI2_BCLK BCLK SAI2_RXD ADCDAT
SAI2_TXD DACDAT SAI2_MCLK MCLK
AUDIO_SCL SCLK AUDIO_SDA SDIN

SPK

Silk screen Interface) Function Interface type
P14 SPK Power amplifier Standard 2.54 double row 4PIN
  • Schematic


Myimx6 mb140p 2.9.jpg

J-TAG

Silk screen Interface Function Interface type
P15 J-TAG debug Standard 2.54 double row 20PIN simple horn seat
  • Schematic and functional signals


Myimx6 mb140p 2.10.jpg

Pin Pin function Pin Pin function
JTAG_nTRST TRST_N JTAG_TDI TDI
JTAG_TMS TMS JTAG_TCK TCK
JTAG_TDO TDO

USB OTG

Silk screen Interface Function Interface type
P18 USB OTG MFG Tool烧录口 (MFG Tool burning mouth) Micro USB
  • 原理图及信号(schematic and signals)


Myimx6 mb140p 2.11.png

Interface no. Signal name Pin
1 VBUS USB_OTG1_VBUS
2 D- USB_OTG1_DN
3 D+ USB_OTG1_DP
4 ID USB_OTG1_ID
5 GND GND

USB HOST

Silk screen Interface Function Interface type
P20 USB HOST Connect USB peripherals Standard double USB interface
  • Schematic and functional signals


Myimx6 mb140p 2.12.jpg

WIFI

Silk screen Interface Function Interface type
E2 WIFI_ANT Connect antenna Standard antenna pedestal
  • Schematic


Myimx6 mb140p 2.13.jpg

SPI/I2C/GPIO

Silk screen Interface Function Interface type
P21 GPIO debug Standard 2.54 double row 40PIN
  • Schematic and functional signals


Myimx6 mb140p 2.14.jpg

Interface no. Signal name Interface no. Signal name
1 GEN_3V3 2 GEN_3V3
3 ECSPI1_MOSI 4 ECSPI1_MISO
5 ECSPI1_SCLK 6 ECSPI1_CS0
7 ECSPI2_SCLK 8 ECSPI2_CS0
9 ECSPI2_MOSI 10 ECSPI2_MISO
11 I2C1_SCL 12 I2C1_SDA
13 I2C2_SCL 14 I2C2_SDA
15 SNVS_TAMPER8 16 SNVS_TAMPER1
17 SNVS_TAMPER4 18 GND
19 GND 20 GND
21 PMIC_ON_REQ 22 ONOFF
23 NAND_CE1N 24 nUSB_OTG_CHD
25 UART3_RXD 26 UART3_TXD
27 UART2_RXD 28 UART2_TXD
29 CLK1_N 30 CLK1_P
31 PWM2 32 PWM5
33 USB_OTG2_PWR 34 USB_OTG1_OC
35 USB_OTG1_PWR 36 USB_OTG2_OC
37 GND 38 GND
39 GND 40 GND

3G/4G

Silk screen Interface Function Interface type
P19 3G/4G Use 3G/4G Standard miniPCI interface
  • Schematic


Myimx6 mb140p 2.15.jpg

SIM

Silk screen Interface Function Interface type
P16 SIM Connect SIM card Standard SIM card cassette
  • Schematic


Myimx6 mb140p 2.16.jpg

BOOTMODE

Silk screen Interface Function Interface type
SW2 BOOT MODE Boot mode selection Dip switch(2bit)
  • Schematic and boot mode selection


Myimx6 mb140p 2.17.jpg

SD

Silk screen Interface Function Interface type
P13 SD Connect SD card Standard SD card cassette
  • Schematic


Myimx6 mb140p 2.18.jpg

RTC

Silk screen Interface Function Interface type
P11 RTC RTC RTC for I2C communication
  • Schematic


Myimx6 mb140p 2.19.jpg

CAN2

Silk screen Interface Function Interface type
P9 CAN2 Communication Screw-type PCB terminals
  • Schematic


Myimx6 mb140p 2.20.jpg

CAN1

Silk screen Interface Function Interface type
P7 CAN1 Communication Screw-type PCB terminals
  • Schematic


Myimx6 mb140p 2.21.jpg

RS485

Silk screen Interface Function Interface type
P6 RS465 Application serial port Screw-type PCB terminals
  • Schematic


Myimx6 mb140p 2.22.jpg

取自“http://wiki.myzr.com.cn/index.php?title=MYZR-IMX6-MB140P_Hardware_Introduction&oldid=3613”