Boardcon EM3288 Manuel utilisateur

EM3288 Hardware Manual

V2.0

www.boardcon.com

Boardcon Embedded Design

Customize the embedded system based on YourIdea

1. Introduction

1.1. About this Manual

This manual is intended to provide the user with an overview of the board and benefits, complete

features specifications, and set up procedures. It contains important safety information as well.

1.2. Feedback and Update to this Manual

To help our customers make the most of our products, we are continually making additional and

updated resources available on the Boardcon website (www.boardcon.com , www.armdesigner.com).

These include manuals, application notes, programming examples, and updated software and

hardware. Check in periodically to see what’s new!

When we are prioritizing work on these updated resources, feedback from customers is the number

one influence, If you have questions, comments, or concerns about your product or project, please

no hesitate to contact us at support@armdesigner.com.

1.3. Limited 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 defective unit

in accordance with the following process:

A copy of the original invoice must be included when returning the defective unit to Boardcon. This

limited warranty does not cover damages resulting from lighting or other power surges, misuse,

abuse, abnormal conditions of operation, or attempts to alter or modify the function of the product.

This warranty is limited to the repair or replacement of the defective unit. In no event shall Boardcon

be liable or responsible for any loss or damages, including but not limited to any lost profits, incidental

or consequential damages, loss of business, or anticipatory profits arising from the use or inability

to use this product.

Repairs make after the expiration of the warranty period are subject to a repair charge and the cost

of return shipping. Please contact Boardcon to arrange for any repair service and to obtain repair

charge information.

 
 
2
Customize the embedded system based on YourIdea 
Content 
EM3288 Introduction ......................................................................................................................3
1 Summary..............................................................................................................................3
2 Rockchip RK3288 Features .................................................................................................3
3 EM3288 Specifications.........................................................................................................4
4 PCB Dimension ....................................................................................................................5
5 Block Diagram ......................................................................................................................6
6 CPU Introduction ..................................................................................................................6
Peripherals Introduction .................................................................................................................9
1 Power (P6, J17) ...................................................................................................................9
2 Ethernet (JP1) ....................................................................................................................10 
3 USB HOST (P2, P3)...........................................................................................................11 
4 USB OTG (J8) ....................................................................................................................12 
5 Micro SD (J1) .....................................................................................................................12 
6 HDMI (PH1)........................................................................................................................13 
7 Audio I/O (J6, J7, MIC1).....................................................................................................13 
8 VGA (J20)...........................................................................................................................14 
9 LVDS (CON3).....................................................................................................................15 
10 TTL LCD (J21)..................................................................................................................15 
11 MIPI (CON5).....................................................................................................................16 
12 GPS (MU4).......................................................................................................................17 
13 WiFi&Bluetooth (U11).......................................................................................................18 
14 Debug UART (J10)...........................................................................................................19 
15 GPIO (CON4) ...................................................................................................................19 
16 Control (J2) ......................................................................................................................21 
17 Buttons (K1, K2) ...............................................................................................................21 
18 4G (CON2) .......................................................................................................................21 
19 SATA & SATA_Power (J14, J18) ......................................................................................23 
20 RTC (BT1) ........................................................................................................................23 
Product Configurations .................................................................................................................24 
1 Standard Contents .............................................................................................................24 
2 Optional Parts ....................................................................................................................24 
 
 
 
 
 
 
 
 
 
 

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1 EM3288 Introduction

This document (V2) is based on EM3288 V7(MINI3288 version: V4).

1.1 Summary

EM3288 is based on the Rockchip RK3288, Quad Core Cortex-A17 @1.8GHz. RK3288 is powerful

on multithreaded computing operation, graphics processing and video decoding ability. It supports

Mali-T760 MP4 Graphics Processing, OpenGL ES1.1/2.0/3.0, OpenVG1.1, OpenCL, Directx11, and

can 4Kx2K achieve 4kx2k H.264 and 10 bits of H.265 video decoding, 500% performance boost

over Mali-400. On display aspects, RK3288 supports up to 18Gbps Data transmission rate and

4Kx2K@60Hz Video resolution.

EM3288 is provided with full ready-to-run Android7.1.2 and Ubuntu SW packages and

comprehensive user manual and designing guide.

1.2 Rockchip RK3288 Features

⚫CPU

Quad-Core Cortex-A17, up to 1.8GHz

⚫GPU

Mali-T764 GPU, Supports AFBC (ARM Frame Buffer Compression)

- Support OpenGL ES 1.1/2.0/3.1, OpenCL, DirectX9.3

- High performance dedicated 2D processor

⚫Multi-Media

4K 10bits H265/H264 video decoders

- 1080P other video decoders (VC-1, MPEG-1/2/4, VP8)

- 1080P video encoder for H.264 and VP8

- Video post processor: de-interlace, de-noise, enhancement for edge/detail/color

⚫Display

Support RGB/Dual LVDS/Dual MIPI-DSI/eDP interface, up to 3840*2160 resolution

HDMI 2.0 for 4K@60Hz with HDCP 1.4/2.2

⚫Security

- ARM TrustZone (TEE), Secure Video Path, Cipher Engine, Secure boot

⚫Memory

- Dual-channel 64bit DDR3-1333/DDR3L-1333/LPDDR2-1066

- Support MLC NAND, eMMC 4.51

⚫Connectivity

- Embedded 13M ISP, MIPI CSI-2 and DVP interface

- Dual SDIO 3.0 interface

- TS in/CSA2.0, support DTV function

- Embed HDMI, Ethernet MAC, S/PDIF, USB, I2C, I2S, UART, SPI, PS2

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1.3 EM3288 Specifications

Feature

Specifications

CPU

·Rockchip RK3288, Quad Core Cortex-A17 @ 1.8GHz

·28nm HKMG process

GPU

·ARM Mali-T764 GPU, with TE, ASTC, AFBC technology

·Support OpenGL ES1.1/2.0/3.0, OpenVG1.1, OpenCL, DirectX11

Memory

2GB DDR3

Flash

4G/8GB eMMC Flash

Power

5V/3A

USB

3x USB2.0 Host, 1x USB2.0 OTG

LCD

1x 40-pin LVDS:

- 10.1-inch 1280 x 800 LCD with multi-dot capacitive touchscreen;

- 7-inch 1024 x6 00 LCD with multi-dot capacitive touchscreen;

1x 40-pin TTL LCD connector

VGA

1x VGA connector. Automatically adjust according to display size

Ethernet

100/1000M, RJ45 interface. RTL8211E-VB-CG controller

Serial port

1x 3pin connector, for debug

HDMI

HDMI V2.0, up to 4Kx2K@60fps. Audio sync-output

Audio

3.5mm jacks, MIC. ES8388 audio codec

Power in

DC 5V/3A

Ethernet

Dual-USB

Host

USB Host

USB

OTG

Micro SD

HDMI

Audio out

Line in

MIC

VGA

LVDS

MIPI

RGB LCD

GPS

optional

WiFi&BT

Debug

GPIO

Control

Recover

Power

4G&GPS

optional

SIM

SATA

optional

SATA-Power

Li-battery

optional

RTC

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SD card

1x Micro SD card slot

WiFi & Bluetooth

AP6236 module. WiFi - 2.4GHz, 802.11b/g/n. Bluetooth4.0.

Quectel EC20, PCIe connector

GPS

SATES ST-91-U7

Camera

Supporting MIPI camera, and most of USB CMOS camera on the market,

RTC

Real Time Clock, powered by external lithium battery

Button

Power, Recover

GPIO

1x 8-pin Control, 1x 40-pin GPIO

Other interfaces

1x SATA, 1x SATA-Power, 1x SIM Card, 1x Lithium battery interface

Dimension

117.5 x 175.3mm

1.4 PCB Dimension

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1.5 Block Diagram

1.6 CPU Introduction

Board Dimension

* Board size: 70mm x 58mm

* Pin to Pin space: 1.3mm

* Pin number: (J11+J12) x 100 = 200 pins

* Layer: 8 Layers, complying with EMS/EMI

EM3288 CPU Board

Rockchip3288 Cortex-A17 @1.8GHz

Micro USB

LCD&Touch MIPI PHY GPIO1 IRIN&GPIO2 Key_in Power_key

RTC

RGMII PHY

UART0 Dual

channel

DDR3 2GB

@200MHz

8GB eMMC

up to 32GB

HDMI1.4/2.0

UART2 I2C x 6

UART3

UART1&UART4 I2S

Power (Jack)

DC 5V/3A

40-pin FPC connector

40-pin LVDS header

26-pin

connector 8-pin

connector Recover

Lithium battery

Default not supported

LVDS/RGB

*40-pin

header Power

key

USB OTG2.0 2x USB Host2.0 NET0 SDMMC0 v3.0 SDIO0 v3.0

Mobile hard disk USB Host x 3 100/1000M RJ45

Av6256

Micro SD WIFI

Bluetooth

GPS

40-pin header

Debug serial port

3-pin connector

HDMI

VGA

Audio I/O

MIC

RGB

The same connector.

Customize the embedded system based on YourIdea

Pin Definition

(J1)

Signal

(J1)

Signal

(J2)

Signal

(J2)

Signal

TX_C

MIPI_TX/RX_D2

VCC_SYS

SPI0_UART

4_RXD

TX_0-

MIPI_TX/RX_D1

GND

SPI0_UART

4_TXD

TX_C+

MIPI_TX/RX_D3

VCC_SYS

GND

TX_0+

GND

TS0_SYNC

GND

MIPI_TX/RX_D3

nRESET

UART1_CT

GND

DVP_PWR

MDI0+

UART1_RT

TX_1-

HSIC_STROBE

MDI1+

UART1_RX

_TS0_D0

TX_2-

HSIC_DATA

MDI0-

UART1_TX

TX_1+

GND

MDI1-

TS0_CLK

TX_2+

CIF_D1

IR_INT

TS0_VALID

HDMI_HPD

CIF_D0

MDI2+

TS0_ERR

HDMI_CEC

CIF_D3

MDI3+

GPIO7_B4_

I2C5_SDA_H

DMI

CIF_D2

MDI2-

SDMMC_CL

I2C5_SCL_H

DMI

CIF_D5

MDI3-

GND

CIF_D4

GND

SDMMC_D0

LCD_VSYNC

CIF_D7

RST_KEY

SDMMC_C

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LCD_HSYNC

CIF_D6

SDIO0_CMD

SDMMC_D2

LCD_CLK

CIF_D9

SDIO0_D0

SDMMC_D1

LCD_DEN

CIF_D8

SDIO0_D1

SDMMC_DE

LCD_D0_LD0

CIF_PDN0

SDIO0_D2

SDMMC_D3

LCD_D1_LD0

CIF_D10

SDIO0_D3

SDMMC_P

LCD_D2_LD1

CIF_HREF

SDIO0_CLK

GPIO0_B5_

LCD_D3_LD1

CIF_VSYNC

BT_WAKE

GND

LCD_D4_LD2

CIF_CLKOUT

SDIO0_WP

GPIO7_B7_

LCD_D5_LD2

CIF_CLKIN

WIFI_REG_O

I2S_SDI

LCD_D6_LD3

I2C3_SCL

BT_HOST_W

AKE

I2S_MCLK

LCD_D7_LD3

I2C3_SDA

WIFI_HOST_

WAKE

I2S_SCLK

LCD_D8_LD4

GND

BT_RST

I2S_LRCK_

LCD_D9_LD4

GPIO0_B2_D

SPI2_CLK

I2S_LRCK_

LCD_D10_LC

K0P

GPIO7_A3_D

SP2I_CSn0

I2S_SDO0

LCD_D11_LC

K0N

GPIO7_A6_U

SPI2_RXD

2S_SDO1

LCD_D12_LD

GPIO0_A6_U

SPI2_TXD

I2S_SDO2

LCD_D13_LD

LED0_AD0

OTG_VBUS_

DRV

I2S_SDO3

LCD_D14_LD

LED1_AD1

HOST_VBUS

_DRV

SPDIF_TX

LCD_D15_LD

VCC_LAN

UART0_RX

I2C2_SDA

LCD_D16_LD

PS2_DATA

UART0_TX

GND

LCD_D17_LD

PS2_CLK

GND

I2C1_SDA

LCD_D18_LD

ADC0_IN

UART0_CTS

I2C2_SCL

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LCD_D19_LD

GPIO0_A7_U

OTG_DM

I2C4_SDA

LCD_D20_LD

ADC1_IN

UART0_RTS

I2C1_SCL

LCD_D21_LD

VCCIO_SD

OTG_DP

UART2_RX

LCD_D22_LC

K1P

ADC2_IN

OTG_ID

I2C4_SCL

LCD_D23_LC

K1N

VCC_CAM

HOST1_DM

UART3_RX

GND

VCCA_33

OTG_DET

UART2_TX

MIPI_TX/RX_

CLKN

VCC_18

HOST1_DP

UART3_RT

MIPI_TX/RX_

D0P

VCC_RTC

HOST2_DM

UART3_TX

MIPI_TX/RX_

CLKP

VCC_IO

SPI0_CSn0

PWM1

MIPI_TX/RX_

D0N

GND

HOST2_DP

UART3_CT

MIPI_TX/RX_

D2N

VCC_IO

SPI0_CLK

PWR_KEY

MIPI_TX/RX_

D1N

100

GND

100

GPIO7_C5_

2 Peripherals Introduction

2.1 Power (P6, J17)

EM3288 Power Supply – 5V DC power supply or external Li+ battery

⚫5V/3A DC power supply (P6)

Signal

Description

Signal

Description

VDD5V

Main power supply. DC 5V power in

GND

Ground

GND

Ground

⚫Lithium battery (J17)

EM3288 provides an external Li-battery interface. It is a Reserved interface that function not

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