接口概览(overview of interfaces)
IMX6ULL-EK140P正面图(front view)
IMX6ULL-EK140P背面图(rear view)
接口功能interface function
5V_IN
MY-IMX6-MB140P可接受的输入电压是5V,电流是2.5A及以上。
The acceptable input voltage for MY-IMX6-MB140P is 5V and the current is 2.5A and above.
丝印(silk screen)
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接口(interface)
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功能(function)
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接口属性(Interface property)
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P4
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5V_IN
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电源输入(voltage input)
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内正外负插孔(Internal positive and external negative Jack)
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- 原理图及功能信号(Schematic and functional signals)
U1
接口序号(interface no.)
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功能信号名称(signal name)
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接口引脚序号(interface pin no.)
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功能信号名称(signal name)
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1
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VDD
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4
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DOUT
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2
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GND1
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5
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SENSE/CD
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3
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GND2
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SWITCH
丝印(silk screen)
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接口(interface)
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功能(function)
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状态属性(status attribute)
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P1
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SWITCH
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电源开关(power switch)
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—,闭合(close);O,断开(disconnect)
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18/24bit RGB
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P3
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RGB
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RGB液晶接口(RGB crystal liquid)
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标准0.5mmFPC座子,40PIN (Standard 0.5mm FPC seat, 40PIN)
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此RGB液晶接口是24bit模式,兼容18bit/16bit模式,可连接明远智睿公司生产的不同规格尺寸的电阻RGB液晶屏或电容RGB液晶屏。RGB液晶接口座选用了进口连接器,抛弃了国内便宜的抽屉式座子,采用的是对面按压式座子,安装简易,性能稳定,连接性好。
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.
- 原理图及信号定义(schematics and signal definitions)
引脚(Pin)
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信号(Signal)
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描述(Description)
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P3-08
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LCD_HSYNC
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LCD行时钟(LCD row clock)
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P3-18
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LCD_PCLK
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LCD点时钟(LCD dot clock)
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P3-19
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PWM4
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LCD背光调节(LCD backlight adjustment)
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P3-20
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LCD_VSYNC
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LCD帧时钟(LCD frame clock)
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P3-21
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LCD_DE
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Data Input Enable
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P3-30
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TOUCH_nEINT1
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GPIO控制(GPIO control)
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P3-31
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TOUCH_nEINT2
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GPIO控制(GPIO control)
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P3-32
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TOUCH_SCL
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I2C时钟(I2C clock)
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其余(others)
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LCD_DATA*
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LCD数据*(LCD data)
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RS232
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P2
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RS232
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调试串口(debug serial port)
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3线标准RS232接口(3 thread standard RS232 port)
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- 原理图及功能信号Schematic and functional signals
接口序号(interface no.)
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功能信号名称(signal name)
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接口序号(interface no.)
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功能信号名称(signal name)
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1
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C1+
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2
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V+
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3
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C1-
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4
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C2+
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5
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C2-
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6
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V-
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7
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T2OUT
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8
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R2IN
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9
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R2OUT
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10
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T2IN
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11
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T1IN
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12
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R1OUT
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13
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R1IN
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14
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T1OUT
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15
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GND
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16
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VCC
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GPS
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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E1
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GPS_ANT
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连接GPS天线(connect GPS antenna)
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标准GPS天线座(standard GPS antenna pedestal)
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- 原理图及信号(Schematic and signals)
使用的引脚(pin)
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引脚功能(pin function)
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UART4_RXD
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TxD1
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UART4_TXD
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RxD1
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UART6/7/8
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P5
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UART6/7/8
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预留串口(reserve serial port)
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标准2.54双排20PIN插针(standard 2.54 double row 20PIN)
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- 原理图及功能信号(Schematic and functional signals)
接口序号(interface no. )
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功能信号名称(signal name)
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接口序号(interface no. )
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功能信号名称(signal name)
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1
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GND
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2
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GND
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3
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ENET2_RXER
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4
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UART8_RTS
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5
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ENET2_RXD1
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6
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UART6_RXD
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7
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ENET2_TX_CLK
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8
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UART8_CTS
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9
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ENET2_RXD0
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10
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UART6_TXD
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11
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ENET2_TXEN
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12
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UART8_RXD
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13
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ENET2_CRS_DV
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14
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UART7_TXD
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15
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ENET2_TXD1
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16
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UART8_TXD
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17
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ENET2_TXD0
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18
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UART7_RXD
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19
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GEN_3V3
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20
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GEN_3V3
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ETH
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P10
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ETH1
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10/100-Mbps以太网(10/100-Mbps Ethernet)
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RJ-45
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P8
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ETH2
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10/100-Mbps以太网(10/100-Mbps Ethernet)
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RJ-45
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注:若要使用ETH2,需将P5(UART6/7/8)一一短接。(Note: To use ETH2, please short the P5 (UART6 / 7/8) one by one)
- 原理图图及功能信号(Schematic and functional signals)
接口序号(interface no.)
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功能信号名称(signal name)
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接口引脚序号(interface no.)
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功能信号名称(signal name)
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1
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TD+
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7
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NC
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2
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TD-
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8
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GND
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3
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RD+
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9
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LED_G+
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4
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MTD
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10
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LED_G-
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5
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MRD
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11
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LED_Y-
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6
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RD-
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12
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LED_Y+
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- 原理图及功能信号(Schematic and functional signals)
注:若要使用ETH2,需将P5(UART6/7/8)一一短接。(Note: To use ETH2, please short the P5 (UART6 / 7/8) one by one.)
使用的引脚(pin)
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引脚功能(pin function)
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使用的引脚(pin)
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引脚功能(pin function)
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ENET_MDIO
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MDIO
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ENET_MDC
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MDC
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ENET1_RXD0
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RXD0/MODE0
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ENET1_RXD1
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RXD1/MODE1
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ENET1_TXD0
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TXD0
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ENET1_TXD1
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TXD1
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ENET1_CRS_DV
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CRS_DV/MODE2
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ENET1_TXEN
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TXEN
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ENET1_TX_CLK
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XTAL1/CLKIN
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ENET1_RXER
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RXER/PHYAD0
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ENET1_nRST
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RST
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SNVS_TAMPER2
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INT/REFCLKO
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HP/MIC
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P12
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HP/MIC
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语音输出(speech output)
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标准3.5mm耳机音频座(standard 3.5mm headphone audio stand)
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- 原理图及信号(schematic and signals)
使用的引脚(pin)
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引脚功能(pin function)
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使用的引脚(pin)
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引脚功能(pin function)
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AUD_INT
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ADCLRC/GPIO1
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SAI2_SYNC
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DACLRC
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SAI2_BCLK
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BCLK
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SAI2_RXD
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ADCDAT
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SAI2_TXD
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DACDAT
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SAI2_MCLK
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MCLK
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AUDIO_SCL
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SCLK
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AUDIO_SDA
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SDIN
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SPK
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P14
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SPK
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功放(power amplifier)
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标准2.54单排4PIN插针(standard 2.54 double row 4PIN)
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J-TAG
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P15
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J-TAG
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调试(debug)
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标准2.54双排20PIN简易牛角座(Standard 2.54 double row 20PIN simple horn seat)
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- 原理图及功能信号(Schematic and functional signals)
使用的引脚(pin)
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引脚功能(pin function)
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使用的引脚(pin)
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引脚功能(pin function)
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JTAG_nTRST
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TRST_N
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JTAG_TDI
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TDI
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JTAG_TMS
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TMS
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JTAG_TCK
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TCK
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JTAG_TDO
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TDO
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USB OTG
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P18
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USB OTG
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MFG Tool烧录口 (MFG Tool burning mouth)
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Micro USB
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- 原理图及信号(schematic and signals)
接口序号(interface no.)
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功能信号名称(signal name)
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使用的引脚(pin)
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1
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VBUS
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USB_OTG1_VBUS
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2
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D-
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USB_OTG1_DN
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3
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D+
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USB_OTG1_DP
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4
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ID
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USB_OTG1_ID
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5
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GND
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GND
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USB HOST
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P20
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USB HOST
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连接USB外围设备(connect USB peripherals)
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标准双层USB接口(standard double USB interface)
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- 原理图及功能信号(schematic and functional signals)
WIFI
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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E2
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WIFI_ANT
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连接天线(connect antenna)
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标准天线座子(standard antenna pedestal)
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SPI/I2C/GPIO
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P21
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GPIO
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调试(debug)
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标准2.54双排40PIN插针(standard 2.54 double row 40PIN)
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- 原理图及功能信号(schematic and functional signals)
接口序号(interface no.)
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功能信号名称(signal name)
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接口引脚序号(interface no.)
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功能信号名称(signal name)
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1
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GEN_3V3
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2
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GEN_3V3
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3
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ECSPI1_MOSI
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4
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ECSPI1_MISO
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5
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ECSPI1_SCLK
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6
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ECSPI1_CS0
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7
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ECSPI2_SCLK
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8
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ECSPI2_CS0
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9
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ECSPI2_MOSI
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10
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ECSPI2_MISO
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11
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I2C1_SCL
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12
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I2C1_SDA
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13
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I2C2_SCL
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14
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I2C2_SDA
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15
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SNVS_TAMPER8
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16
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SNVS_TAMPER1
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17
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SNVS_TAMPER4
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18
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GND
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19
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GND
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20
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GND
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21
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PMIC_ON_REQ
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22
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ONOFF
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23
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NAND_CE1N
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24
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nUSB_OTG_CHD
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25
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UART3_RXD
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26
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UART3_TXD
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27
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UART2_RXD
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28
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UART2_TXD
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29
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CLK1_N
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30
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CLK1_P
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31
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PWM2
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32
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PWM5
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33
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USB_OTG2_PWR
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34
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USB_OTG1_OC
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35
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USB_OTG1_PWR
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36
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USB_OTG2_OC
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37
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GND
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38
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GND
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39
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GND
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40
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GND
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3G/4G
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P19
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3G/4G
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使用3G/4G(use 3G/4G)
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标准miniPCIE接口(standard miniPCI interface)
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SIM
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P16
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SIM
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连接SIM卡(connect SIM card)
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标准SIM卡卡座(standard SIM card cassette)
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BOOTMODE
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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SW2
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BOOT MODE
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启动模式选择(boot mode selection)
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拨码开关(2位)(dip switch(2bit)
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- 原理图及启动模式选择(schematic and boot mode selection)
SD
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P13
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SD
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连接SD卡(connect SD card)
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标准SD卡卡座(standard SD card cassette)
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RTC
丝印(silk screen)
|
接口(interface)
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功能(function)
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接口属性(interface type)
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P11
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RTC
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实时时钟(RTC)
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I2C通信的实时时钟(RTC for I2C communication)
|
CAN2
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P9
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CAN2
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通信(communication)
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螺钉式PCB接线端子(screw-type PCB terminals)
|
CAN1
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P7
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CAN1
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通信(communication)
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螺钉式PCB接线端子(screw-type PCB terminals)
|
RS485
丝印(silk screen)
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接口(interface)
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功能(function)
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接口形式(interface type)
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P6
|
RS465
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应用串口(application serial port)
|
螺钉式PCB接线端子(screw-type PCB terminals)
|