manualshive.com logo in svg

Boardcon EMA40i, Reference User Manual, Page: 23 / 36

Share
Download
Boardcon EMA40i Reference User Manual Download Page 23

 

 

22 

Customize the embedded system based on

 

Your

 

Idea

 

•

  Support 10/100Mbps MII PHY interface 

•

  Comply with the IEEE 802.3-2002 standard 

Gigabit Ethernet Media Access Controller (

GMAC

) 

•

  Support 10/100/1000Mbps RGMII/MII PHY interface 

•

  Comply with the IEEE 802.3-2002 standard 

JP2 (RJ45) 

Pin  Signal 

Description 

Pin 

Signal 

Description 

1 

DA+ 

Bi-directional 
transmit/receive pair A 

2 

DA- 

Bi-directional 
transmit/receive pair A 

3 

DB+ 

Bi-directional 
transmit/receive pair B 

4 

DC+ 

Bi-directional 
transmit/receive pair C 

5 

DC- 

Bi-directional 
transmit/receive pair C 

6 

DB- 

Bi-directional 
transmit/receive pair B 

7 

DD+ 

Bi-directional 
transmit/receive pair D 

8 

DD- 

Bi-directional 
transmit/receive pair D 

9 

GND 

Ground 

10 

GND 

Ground 

11 

SPEED 

Detect speed 

12 

GND 

Ground 

13 

VCC_IO 

DC 3.3V power supply 

14 

LINK 

Detect link 

CON6 

Pin  Signal 

Description 

Pin 

Signal 

Description 

1 

DA+ 

Bi-directional 
transmit/receive pair A 

2 

DA- 

Bi-directional 
transmit/receive pair A 

3 

DB+ 

Bi-directional 
transmit/receive pair B 

4 

DB- 

Bi-directional 
transmit/receive pair B 

5 

NC 

Not connect 

6 

GND 

Ground 

7 

DC+ 

Bi-directional 
transmit/receive pair C 

8 

DC- 

Bi-directional 
transmit/receive pair C 

9 

DD+ 

Bi-directional 
transmit/receive pair D 

10 

DD- 

Bi-directional 
transmit/receive pair D 

2.8 Micro SD 

 

• Up to four SMHC controllers 
• Comply with eMMC standard specification V5.0 

9

1

Summary of Contents for EMA40i

Page 1: ...EMA40i Reference User Manual V1 201909 www boardcon com Boardcon Embedded Design...

Page 2: ...Warranty Boardcon warrants this product to be free of defects in material and workmanship for a period of one year from date of buy During this warranty period Boardcon will repair or replace the defe...

Page 3: ...on 8 2 Peripherals Introduction 17 2 1 Power 17 2 2 HDMI 18 2 3 USB Host 18 2 4 USB OTG 19 2 5 AV_IN 19 2 6 UART 20 2 7 Ethernet 21 2 8 Micro SD 22 2 9 Audio Headphone Speaker 23 2 10 LCD MIPI RGB LVD...

Page 4: ...GPS 4G LTE connectivity 1 2 A40i Features CPU Quad core ARM Cortex A7 CPU Architecture the most power efficient CPU core ARM s ever developed GPU Mali400 MP2 Video Engine Supports mainstream high defi...

Page 5: ...4 pin header 2x TTL 4 pin headers 1x UART for Debug TV IN 4 ch TV in 1 ch via RCA 3 ch via 4 pin header USB 4 Channel x USB2 0 Host 2x dual USB Host 1x 4 pin header 1x USB2 0 OTG HDMI HDMI 1 4 CAN 1x...

Page 6: ...1x 40pin Dual channel LVDS 1x 40pin RGB 1x MIPI DSI RTC 3V battery CR1220 WiFi BT Wireless 2 4GHz IEEE 802 11b g n Bluetooth4 0 SATA optional M 2 slot NVME SSD 4G optional 52pins MINI PCI E Socket GPS...

Page 7: ...0 System CCU GIC DMA Timer PWM Connectivity USB2 0 OTG TWI x5 SPI x4 UART x8 EMAC GMAC DE2 0 Crypto Engine CSI x2 1080p 30fps 720p 30fps Video Engine USB HOST x2 Video Encoder 1080p 45fps SDIO TVIN x...

Page 8: ...cable 10 1 LVDS ethernet 4x USB HDMI SD 4G WIFI GPS Play 4K video 1300 32Gb eMMC iNAND 1Gb RJ45 MIC TF Card LVDS LCD HP AMP UART3 SDIO0 SATA Micro SD1 EG8305 HPOUT MIC LVDS USB2 SSD 3G 4G MPCI E Sock...

Page 9: ...ion Pin Signal Description Alternate functions IO Voltage 1 KEYADC1 6bit ADC channel1 3 3V 2 KEYADC0 6bit ADC channel0 3 3V 3 FEL Boot mode select Low download from USB High fast boot 3 3V 4 PD26 LCD0...

Page 10: ...data out GPIOC1 3 3V 31 PC2 SPI0_CLK SPI0 clock signal GPIOC2 3 3V 32 PC0 SPI0_MOSI SPI0 master data out slave data in GPIOC0 3 3V 33 PC23 SPI0_CS0 SPI0 chip select signal active low GPIOC23 3 3V 34 V...

Page 11: ...ata GPIOI12 3 3V 68 PI11 UART5_RX UART5 input data GPIOI11 3 3V 69 PI10 UART5_TX UART5 output data GPIOI10 3 3V 70 PI16 SPI1_CS0 SPI1 chip select signal active low GPIOI16 3 3V 71 PI14 EINT26 SPI0 chi...

Page 12: ...1 GPIOA3 3 3V 95 GTXD2 RGMII transmit data2 SPI3_CS0 GPIOA5 3 3V 96 GTXD1 RGMII transmit data1 SPI3_CLK GPIOA6 3 3V 97 GTXD0 RGMII transmit data0 SPI3_MOSI GPIOA 7 3 3V 98 GTXEN RGMII transmit control...

Page 13: ...ock GPIOB5 3 3V 121 GND Ground 0V 122 PB13 SPDIF_DO SPDIF data output SPI2_CS1 GPIOB1 3 3 3V 123 PH12 EINT12 TOUCH_INT PS2_SCK1 CSI1_D 12 LCD1_D12 GPIO H12 INT 3 3V 124 PH13 EINT13 GPIOH13 INT PS2_SDA...

Page 14: ...40 PH14 EINT14 KP_I N4 GPIOH14 INT CSI1_D14 SMC_VP PEN KP_IN4 LCD1 _D14 3 3V 141 PH15 EINT15 KP_I N5 GPIOH15 INT CSI1_D15 SMC_VP PPP KP_IN5 LCD1_ D15 3 3V 142 PH17 EINT17 KP_I N7 GPIOH17 CSI1_D17 SMC_...

Page 15: ...160 MIPI DSI CKP MIPI DSI differential clock positive 3 3V 161 PD20 LCD0_D20 LCD0 data20 CSI1_MCLK GPIOD 20 3 3V 162 PD21 LCD0_D21 LCD0 data21 SMC_VPPEN GPIO D21 3 3V 163 PD22 LCD0_D22 LCD0 data22 SM...

Page 16: ...work at same time GPIOD8 3 3V 176 PD9 LVDS0_VN3 LCD0_D9 LCD0 data9 LVDS0 data3 negative signal output only one function work at same time GPIOD9 3 3V 177 PD10 LVDS1_VP0 LCD0_D10 LCD0 data10 LVDS1 dat...

Page 17: ...186 PD19 LVDS1_VN3 LCD0_D19 LCD0 data19 LVDS1 data3 negative signal output only one function work at same time GPIOD19 3 3V 187 HPOUTR Headphone right channel output 3 3V 188 HPOUTL Headphone left cha...

Page 18: ...ower supply DC 5V power in 2 GND Ground 3 GND Ground Li Battery J1 Pin Signal Description Pin Signal Description 1 VBAT 3 7V battery 2 BAT_TS Battery Temperature Sensor Input or External ADC Input 3 G...

Page 19: ...9 HTX0N HDMI Data Negative 10 HTXCP HDMI Clock Positive 11 GND Ground 12 HTXCN HDMI Clock Negative 13 CEC Consumer electronics control 14 NC Not connect 15 HDMI_SCL HDMI serial clock 16 HDMI_SDA HDMI...

Page 20: ...D Signal 4 GND Ground 2 4 USB OTG The USB2 0 OTG is used to upgrade Firmware or transmit files Compatible with USB2 0 Specification Support High Speed HS 480 Mbit s Full Speed FS 12 Mbit s and Low Spe...

Page 21: ...s 64 Bytes Transmit and receive data FIFOs for all UART Compliant with industry standard 16550 UARTs Support Infrared Data Association IrDA 1 0 SIRR DB9 J11 is RS232 signal and J8 J13 J14 is TTL signa...

Page 22: ...round 4 VCC_IO 3 3V power supply J14 UART7 pin header TTL Pin Signal Description Pin Signal Description 1 PI20 UART7_TX PWM2 Transmit Data 2 PI21 UART7_RX PWM3 Receive Data 3 GND Ground 4 VCC_IO 3 3V...

Page 23: ...onal transmit receive pair B 7 DD Bi directional transmit receive pair D 8 DD Bi directional transmit receive pair D 9 GND Ground 10 GND Ground 11 SPEED Detect speed 12 GND Ground 13 VCC_IO DC 3 3V po...

Page 24: ...adphone Speaker The Audio Codec supports stereo audio ADC DAC four analog audio inputs and one low noise analog microphone bias Channels support mono or stereo samples of 16 standard 18 optional and 2...

Page 25: ...15 PH12 EINT12 External Interrupt Input 16 GND Ground 17 MIPI DSI D0N MIPI DSI Differential Data0 Negative 18 MIPI DSI D0P MIPI DSI Differential Data0 Positive 19 MIPI DSI D1N MIPI DSI Differential Da...

Page 26: ...2 LCD Data Bit 17 PD13 LVDS1_V N1 LCD0_D13 LCD Data Bit 18 PD14 LVDS1_VP 2 LCD0_D14 LCD Data Bit 19 PD15 LVDS1_V N2 LCD0_D15 LCD Data Bit 20 GND Ground 21 PD16 LVDS1_V PC LCD0_D16 LCD Data Bit 22 PD17...

Page 27: ...1_V P3 LCD0_D18 LVDS1 Data Positive Signal Output 22 PD19 LVDS1_V N3 LCD0_D19 LVDS1 Data Negative Signal Output 23 PD14 LVDS1_V P2 LCD0_D14 LVDS1 Data Positive Signal Output 24 PD15 LVDS1_V N2 LCD0_D1...

Page 28: ...1 LVDS0_VN 0 LCD0_D1 LVDS0 Data Negative Signal Output 2 11 RS485 SN75176B Differential bus transceiver Bidirectional Transceivers 200mV Receiver Input Sensitivity 50mV Type Receiver Input Hysteresis...

Page 29: ...I Chip Select Signal active low 5 NC Not connect 6 NC Not connect 7 PC1 SPI0_MISO SPI Master Data In Slave Data Out 8 PC2 SPI0_CLK SPI Clock Signal 9 PC0 SPI0_MOSI SPI Master Data Out Slave Data In 10...

Page 30: ...be fully backward compatible with existing UMTS and GSM GPRS networks PCIE for 4G module Pin Signal Description Pin Signal Description 1 NC Not connect 2 3GVCC 3 3V power supply 3 NC Not connect 4 GND...

Page 31: ...Not connect 45 NC Not connect 46 NC Not connect 47 NC Not connect 48 NC Not connect 49 NC Not connect 50 GND Ground 51 NC Not connect 52 3GVCC 3 3V power supply Nano SIM Slot Pin Signal Description Pi...

Page 32: ...1 CSI0_MLCK CSI Master Clock 9 PE11 CSI0_D7 CSI0 Data Bit 10 PE10 CSI0_D6 CSI0 Data Bit 11 PE9 CSI0_D5 CSI0 Data Bit 12 PE8 CSI0_D4 CSI0 Data Bit 13 PE7CSI0_D3 CSI0 Data Bit 14 PE6 CSI0_D2 CSI0 Data B...

Page 33: ...t interface options SDIO v2 0 up to 50 MHz clock rate BT host digital interface UART up to 4 Mbps IEEE Co existence technologies are integrated die solution ECI enhanced coexistence support ability to...

Page 34: ..._LRCK PCM sync signal 29 VDD_TCXO Not connect 30 NC Not connect 31 GND Ground 32 NC Not connect 33 GND Ground 34 PG2 CSI1_HSYNC Low asserting reset for Bluetooth core 35 NC Not connect 36 GND Ground 3...

Page 35: ...t connect 31 NC Not connect 32 NC Not connect 33 GND Ground 34 NC Not connect 35 NC Not connect 36 NC Not connect 37 NC Not connect 38 NC Not connect 39 GND Ground 40 NC Not connect 41 SATA RXP SATA P...

Page 36: ...PCS Description 1 EMA40i board 1 Standard Content 1GB RAM 8GB eMMC WiFi BT 2 TF Card CD ROM 1 Android BSP Linux BSP Documents tools Schematic Drawing Datasheets 3 Ethernet cable 1 4 Serial Cable 1 CP2...

Reviews:

No comments