6ULL-BM140P Base Plate Manual

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6ULL-BM140P Base Plate Manual [Copy link]

MY-IMX6-MB140P 硬件介绍[size=0.87em]

目录 [隐藏]

• 1接口概览
  
  
  • 1.1'IMX6ULL-EK140P 正面图
    
  • 1.2'IMX6ULL-EK140P 背面图
    
  
  
• 2接口功能
  
  
  • 2.15V_IN
    
  • 2.2SWITCH
    
  • 2.318/24bit RGB
    
  • 2.4RS232
    
  • 2.5GPS
    
  • 2.6UART6/7/8
    
  • 2.7ETH
    
  • 2.8HP/MIC
    
  • 2.9SPK
    
  • 2.10J-TAG
    
  • 2.11USB OTG
    
  • 2.12USB HOST
    
  • 2.13WIFI
    
  • 2.14SPI/I2C/GPIO
    
  • 2.153G/4G
    
  • 2.16SIM
    
  • 2.17BOOTMODE
    
  • 2.18SD
    
  • 2.19RTC
    
  • 2.20CAN2
    
  • 2.21CAN1
    
  • 2.22RS485
    
  
  

接口概览

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'IMX6ULL-EK140P 正面图

'IMX6ULL-EK140P 背面图

接口功能

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5V_IN

MY-IMX6-MB140P可接受的输入电压是5V，电流是2.5A及以上。

丝印	接口	功能	接口属性
P4	5V_IN	电源输入	内正外负插孔

• 原理图及功能信号
  

[img=720,343]http://wiki.myzr.com.cn/images/thumb/1/16/Myimx6_mb140p_2.1.jpg/720px-Myimx6_mb140p_2.1.U1

Interface number	Function signal name		Interface pin number	Function signal name
1	VDD		4	DOUT
2	GND1		5	SENSE/CD
3	GND2

SWITCH

Silkscreen	Interface	Function	State attribute
P1	SWITCH	Power switch	—, closed; O, open

• Schematic schematic

[url=http://wiki.myzr.com.cn/index.php?title=%E6%96%87%E4%BB%B6:Myimx6_mb140p_2.1.jpg]

18/24bit RGB

Silkscreen	Interface	Function	Interface form
P3	RGB	RGB LCD interface	Standard 0.5mmFPC seat, 40PIN

This RGB LCD interface is 24bit mode, compatible with 18bit/16bit mode, and can be connected to resistor RGB LCD screens or capacitor RGB LCD screens of different specifications and sizes produced by Mingyuan Zhirui Company. The RGB LCD interface seat uses imported connectors, abandons the cheap domestic drawer-type seat, and uses the opposite press-type seat, which is easy to install, stable performance, and good connectivity.

• Schematic diagram and signal definition

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
Rest	LCD_DATA	LCD data

RS232

Silk screen	Interface	Function	Interface form
P2	RS232	Debug serial port	3-wire standard RS232 interface

• Schematic diagram and function signal

[tr][ td]9[ /table]GPS[table=98%,rgb(249, 249, 249)]

Interface number	Function signal name		Interface number	Function signal name
1	C1+		2	V+
3	C1-		4	C2+
5	C2-		6	V-
7	T2OUT		8	R2IN
R2OUT		10	T2IN
11	T1IN		12	R1OUT
13	R1IN		14	T1OUT
15	GND		16	VCC
Silk screen	Interface	Function	Interface form [/t d][/tr]
E1	GPS_ANT	Connect GPS Antenna	Standard GPS Antenna Seat

• Schematic Diagram and Signal

Pins used	Pin functions
UART4_RXD	TxD1
UART4_TXD	RxD1

UART6/7/8

Silk screen	Interface	Function	Interface form
P5	UART6/7/8	Reserved serial port	Standard 2.54 double row 20PIN pin

• Schematic diagram and function signal

Interface number	Function signal name		Interface number	Function 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		1 2	UART8_RXD
13	ENET2_CRS_DV		14	UART7_TXD
15	ENET2_TXD1		16[/td][t d]UART8_TXD
17	ENET2_TXD0		18	UART7_RXD
19	GEN_3V3		20	GEN_3V3

ETH

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

Note: If you want to use ETH2, you need to short-circuit P5 (UART6/7/8) one by one. ETH1

ETH2

ETH1

128)]

ETH2

Interface number	Function signal name		Interface pin number	Function 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 diagram and functional signals

ETH1

ETH2

Note: If you want to use ETH2, you need to short-circuit P5 (UART6/7/8) one by one. (Note: To use ETH2, please short the P5 (UART6 / 7/8) one by one.)

Pins Used	Pin Functions		Pins Used	Pin Functions
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 form
P12	HP/MIC	Voice output	Standard 3.5mm headphone audio socket

• Schematic diagram and signal

Pins Used	Pin Functions		Pins Used	Pin Functions
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 form
P14	SPK	Power amplifier	Standard 2.54 single row 4PIN pin

• Schematic diagram

J-TAG

Silk screen	Interface	Function	Interface form
P15	J-TAG	Debug	Standard 2.54 double row 20PIN simple horn seat

• Schematic diagram and function signal

Pins Used	Pin Functions		Pins Used	Pin Functions
JTAG_nTRST	TRST_N		JTAG_TDI	TDI
JTAG_TMS	TMS		JTAG_TCK	TCK
JTAG_TDO	TDO

USB OTG

Silkscreen	Interface	Function	Interface Form
P18	USB OTG	MFG Tool Burning Port	Micro USB

• Schematic Diagram and Signal

Interface number	Function signal name	Pins used
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 form
P20	USB HOST	Connect USB peripheral devices	Standard double-layer USB interface

• Schematic diagram and function signal

WIFI

Silk screen	Interface	Function	Interface form
E2	WIFI_ANT	Connect the antenna	Standard antenna holder

• Schematic diagram

SPI/I2C/GPIO

Silk screen	Interface	Function	Interface form
P21	GPIO	Debug	Standard 2.54 double row 40PIN pin

• Schematic diagram and function signal

接口序号	功能信号名称		接口引脚序号	功能信号名称
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

丝印	接口	功能	接口形式
P19	3G/4G	使用3G/4G(use 3G/4G)	标准miniPCIE接口

• 原理图
  

SIM

丝印	接口	功能	接口形式
P16	SIM	连接SIM卡	标准SIM卡卡座

• 原理图
  

BOOTMODE

Silk screen	Interface	Function	Interface form
SW2	BOOT MODE	Boot mode selection	Dip switch (2 bits)

• Schematic diagram and boot mode selection

SD

Silk screen	Interface	Function	Interface form
P13	SD	Connect SD card	Standard SD card holder

• Schematic diagram

RTC

Silkscreen	Interface	Function	Interface Properties
P11	RTC	Real-time Clock (RTC)	Real-time Clock for I2C Communication

• Schematic Diagram

CAN2

Silkscreen	Interface	Function	Interface form
P9	CAN2	Communication	Screw type PCB terminal block

• Schematic diagram

CAN1

Silkscreen	Interface	Function	Interface form
P7	CAN1	Communication	Screw type PCB terminal

• Schematic diagram

RS485

Silkscreen	Interface	Function	Interface type
P6	RS465	Application serial port	Screw type PCB terminal block

• Schematic diagram

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修一明

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