MYZR-IMX6-MB140-MINI Hardware Introduction

Interface overview

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Front view

Rear view

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

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5V_IN

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

• Schematic and signal
  

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
  

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
  

• Interface map and signal
  

DEBUG UART

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

• Schematic and signal
  

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
  

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
  

TF

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

• Schematic and signal
  

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
  

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
  

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
  

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
  

Silk screen	Function
D7	Red LED power indicator light
D8	Green LED power indicator light