Hardware Manual (X210II Rev1.0)

Transcription

1 Hardware Manual (X210II Rev1.0) Ⅰ

2 Revision History version date Author(s) Description Rev waveshare - Initial Release II

3 Table of contents chapter 1. x210ii Introduction S5PV android android WINCE Dedicated Bootloader xboot x210ii Features... 7 chapter 2. Hardware resources S5PV210 Core Characteristic Parameters The MCU core board S5pv210 core pin definition J1A Connector pin definition J1B Connector pin definition J1C Connector pin definition J1D Connector pin definition X210ii baseboard How to start-up DIP Switches Setting - Boot Mode Configuration Entering System extended interface definition J7(SPI/I2C expansion port) J12(4*4 keyboard /ADC expansion port) J13(GPS/GPRS/UART expansion port) J8(Capacitive touch screen expansion port) J5(SDIO WIFI Interface) U451(camera Interface) Hardware interface Serial ports for Debugging HDMI interface camera interface ETH Earphone interface Loudspeaker interface Recording input DIP switches SD card slot Single keys LED USB OTG Interface

4 13 USB HOST Interface Reset button, start-up/shutdown button LCD Interface RTC battery Capacitive touch screen interface Precision adjustable potentiometer Buzzer

5 chapter 1. x210ii Introduction This document is for x210ii - the Cortex-A8 development board, includes contents such as hardware resource, circuit schematic, supported interfaces, etc. 1.1 S5PV210 the high performance Cortex-A8 MCU 45-nanometer (nm) Low Power fabrication process and intricate low power architectures 1GHz clock speed supports up to 1GBytes DDR2 0.65mm pitch, 17X17mm2 FBGA package ARM CORTEX -A8 based 32KB data and instruction caches, 512KB L2 cache 64-bit multi buses powerful built-in POWERVR SGX 3D graphics engine supports MPEG4, H.263, H P@30fps encode/decode,and MPEG4 1080P@30fps decode up to 80Mpixels/s JPEG decoding HDMI, TV OUT supports LCD/camera with MIPI interface 1.2 android4.0 x210ii supports android4.0 OS 1.3 android2.3 Qunchuang AT070TN92 7 inch LCD Four-lines resistive touch screen Capacitive touch screen (compatible with SSD2531, goodix GT801, FT5406) SD card Press buttons LED Turn on/off Wake up from sleep mode Four USB HOST One USB Device 5

6 Audio decoding USB WIFI G-sensor OV2655 camera Serial port HDMI Upgrading from SD card Starting up WINCE eboot through xboot DM9000CEP 1.4 WINCE6.0 Qunchuang AT070TN92 7 inch LCD Four-lines resistive touch screen SD card Press buttons Image stored in inand LED Turn on/off Four USB HOST One USB Device Audio decoding USB WIFI Serial port HDMI DM9000CEP OV2655 camera 1.5 Dedicated Bootloader xboot The Cortex-A8 development board x210ii comes with dedicated bootloader which is called xboot. Comparing with traditional bootloader such as uboot or eboot, the xboot features: Multi operating system selectable when startup, customized default system Startup LOGO Shell command line One-touch upgrade, convenient for batch manufacturing Supports eboot, supports starting up WINCE from SD card Supports programming/debugging without hardware 6

7 Supports single-step debugging Readable source code Easy to add your own application Totally free, open-source project, no license required Supports eboot packaging, easy for upgrading program Supports kernel packaging, convenient for debugging Supports file system packaging, boot, kernel, ramdisk in one file Support more wonderful function, please users explore! 1.6 x210ii Features Core:ARM Cortex-A8; Operating Frequency:1GHz; Memory:512MB /1G DDR2 onboard Flash:4GB iand flash onboard 24-bit RGB interface Four USB HOST interface, supports connecting multi USB devices at the same time USB OTG interface Two RS232 interface SD card interface Four LEDs Reset button Software on/off button Hardware on/off button Onboard external speaker MIC input connector Earphone output connector Boot configuration switch Backlight multi-level adjustment Features HDMI interface Supports four-lines resistive touch control Supports capacitive touch control USB WIFI G-sensor Supports peripheral expansion using various interfaces, such as SPI, I2C, UART, etc. Supports MPEG2/MPEG4, H.263, H.264 encode/decode, MPEG4 decode 2D, 3D high-performance graphics accelerator Real time clock 7

8 DM9000CEP Ethernet Keypad interface Camera interface GPS interface GPRS interface Supports external USB 3G module Supports USB keyboard/mouse 8

9 chapter 2. Hardware resources 2.1 S5PV210 Core Characteristic Parameters Pinout Dimension Pitch Pin pad size Pin count PCB layers CPU Operating Frequency Memory inand flash Power IC Outlines and Dimensions Stamp Hole 55mm*55mm*3mm 1.2mm 1.8mm*0.8mm 180PIN Eight layers System configuration S5PV210 1GHz 512MB /1GB DDR2 4GB inand Discrete power IC, stable and reliable LCD interface Touch screen interface Audio interface SD card interface Nand interface inand interface ETH USB HOST interface USB OTG interface UART interface PWM interface IIC interface SPI interface ADC interface DAC(TVOUT) interface Interfaces Support different size LCDs on TTL/LVDS Support 4-lines / 5-lines resistive/capacitive touch sensing AC97/IIS interface,support sound recording/playing 2-channel SDIO output onboard nand interface onboard inand interface Support Ethernet expansion USB HOST2.0,Support multiple level expansion USB OTG2.0 4 x UART, support flow control 4 x PWM 3 x IIC 2 x SPI 10 x ADC 1 x DAC,extensible TVOUT 9

10 Camera interface EXTINT interface HDMI interface VGA interface Startup configuration interface 2 x Camera Multi external interruption pins are accessible HD audio, video synchronous output interface Expension based on the LCD interface OM[5:0] All eduction Electrical Characteristics Input voltage 5V Output voltage 3.3V (capable of providing power to the mother board) Operating temperature -10~70 Storage temperature -10~80 10

11 2.1.2 The MCU core board MCU core board top view 11

12 MCU core board back view 12

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14 14

15 2.1.3 S5pv210 core pin definition 1 J1A Connector pin definition J1A Connector pin definition Pin Numbers Signal Pin Numbers Signal 1 MMC2_D0 24 RTSn0 2 MMC2_D1 25 TXD0 3 MMC2_D2 26 RXD0 4 MMC2_D3 27 EINT0 5 MMC2_CLK 28 EINT1 6 MMC2_CMD 29 EINT2 7 MMC2_CDn 30 EINT3 8 MMC3_D0 31 EINT4 9 MMC3_D1 32 EINT5 10 MMC3_D2 33 i2ssdi0 11 MMC3_D3 34 i2ssdo0 12 MMC3_CLK 35 i2slrck0 13 MMC3_CMD 36 I2sSCLK0 14 EINT13 37 i2scdclk0 15 TXD3 38 HDMI_TXCN 16 RXD3 39 HDMI_TXCP 17 TXD2 40 HDMI_TX0N 18 TXD2 41 HDMI_TX0P 19 RTSn1 42 HDMI_TX1N 20 CTSn1 43 HDMI_TX1P 21 TXD1 44 HDMI_TX2N 22 RXD1 45 HDMI_TX2P 23 CTSn0 15

16 2 J1B Connector pin definition J1B Connector pin definition Pin Numbers Signal Pin Numbers Signal 46 GND 69 CAM_HREF 47 GND 70 CAM_PCLK 48 DC_IN 71 CAM_CLKOUT 49 DC_IN 72 CAM_FIELD 50 VDD_IO 73 CAM_D1 51 ADDR2 74 CAM_D0 52 DATA15 75 CAM_D3 53 DATA14 76 CAM_D2 54 DATA13 77 CAM_D5 55 DATA12 78 CAM_D4 56 DATA11 79 CAM_D7 57 DATA10 80 CAM_D6 58 DATA9 81 TSYP0 59 DATA8 82 TSYM0 60 DATA7 83 TSXP0 61 DATA6 84 TSXM0 62 DATA5 85 TSYP1 63 DATA4 86 TSYM1 64 DATA3 87 TSXP1 65 DATA2 88 TSXM1 66 DATA1 89 ADCIN1 67 DATA0 90 ADCIN0 68 CAM_VSYNC 16

17 3 J1C Connector pin definition J1C Connector pin definition Pin Numbers Signal Pin Numbers Signal 91 VD VD0 92 VD VDEN 93 VD SYS_OE 94 VD VCLK 95 VD HSYNC 96 VD VSYNC 97 VD VSYNC_LDI 98 VD OM0 99 VD OM1 100 VD OM2 101 VD OM3 102 VD OM4 103 VD OM5 104 VD EINT7 105 VD9 128 OTG_ID 106 VD8 129 OTG_DM 107 VD7 130 OTG_DP 108 VD6 131 VBUS 109 VD5 132 EINT VD4 133 HOST_DP 111 VD3 134 HOST_DN 112 VD2 135 EINT6 113 VD1 17

18 4 J1D Connector pin definition J1D Connector pin definition Pin Numbers signal Pin Numbers signal 136 I2C_SCL0 159 PWMTOUT1 137 I2C_SDA0 160 PWMTOUT2 138 I2C_SCL1 161 PWMTOUT3 139 I2C_SDA1 162 DAC_OUT0 140 I2C_SCL2 163 VDD_RTC 141 I2C_SDA2 164 CAM_B_D0 142 KP_COL0 165 CAM_B_D1 143 KP_COL1 166 CAM_B_D2 144 KP_COL2 167 CAM_B_D3 145 KP_COL3 168 CAM_B_D4 146 KP_ROW0 169 CAM_B_D5 147 KP_ROW1 170 CAM_B_D6 148 KP_ROW2 171 CAM_B_D7 149 KP_ROW3 172 CAM_B_HREF 150 SPI0_MOSI 173 CAM_B_FIELD 151 SPI0_MISO 174 CAM_B_VSYNC 152 SPI0_CSn 175 CAM_B_CLKOUT 153 SPI0_CLK 176 CAM_B_PCLK 154 SPI1_MOSI 177 CSn1 155 SPI1_MISO 178 KEY_RST 156 SPI1_CSn 179 OEn 157 SPI1_CLK 180 WEn 158 PWMTOUT0 18

19 2.2 X210ii baseboard 19

20 2.2.1 How to start-up 1 DIP Switches Setting - Boot Mode Configuration SWICTH SW3 SW4 PIN ON(UP) VCC VCC VCC VCC VCC VCC NC NC PORT OM0 OM1 OM2 OM3 OM4 OM5 NC NC OFF(DOWN) GND GND GND GND GND GND NC NC Start-up from Nand: PIN PORT OM0 OM1 OM2 OM3 OM4 OM5 NC NC STATUS GND VCC GND GND GND GND NC NC Start-up from SD card or inand: PIN PORT OM0 OM1 OM2 OM3 OM4 OM5 NC NC STATUS GND GND VCC VCC GND GND NC NC USB debug mode configuration: PIN PORT OM0 OM1 OM2 OM3 OM4 OM5 NC NC STATUS GND VCC GND GND GND VCC NC NC 2 Entering System The x210ii employs soft start-up/shutdown mechanism, follow the steps below to start-up: Step 1: Select boot mode. Configure the DIP switches to select a boot mode. Step 2: If starts from SD card, please insert the SD card with burned-in OS or bootloader. Step 3: Power the board using a 9V/1.5A power adapter through the DCIN interface. Step 4: Turn on the power switch located in the upper right of the board. Step 5: Keep pressing the SW12 button located in the lower right of the board, until start-up LOGO is displayed on the LCD, release the button. Now the x210ii starts to run. 20

21 2.2.2 extended interface definition 1 J7(SPI/I2C expansion port) Pin Numbers Signal Pin Numbers Signal 1 VDD_5V 11 GND 2 VDD_IO 12 GND 3 SPI0_CLK 13 I2C_SCL0 4 SPI1_CLK 14 I2C_SDA0 5 SPI0_CSn 15 I2C_SCL1 6 SPI1_CSn 16 I2C_SDA1 7 SPI0_MISO 17 I2C_SCL2 8 SPI1_MISO 18 I2C_SDA2 9 SPI0_MOSI 19 GND 10 SPI1_MOSI 20 GND 2 J12(4*4 keyboard /ADC expansion port) Pin Numbers signal Pin Numbers signal 1 VDD_5V 11 ADCIN1 2 VDD_IO 12 NC 3 KP_COL0 13 TSYM1 4 KP_ROW0 14 TSYP1 5 KP_COL1 15 TSXM1 6 KP_ROW1 16 TSXP1 7 KP_COL2 17 NC 8 KP_ROW2 18 NC 9 KP_COL3 19 GND 10 KP_ROW3 20 GND 3 J13(GPS/GPRS/UART expansion port) Pin Numbers signal Pin Numbers signal 1 VDD_5V 11 TXD0 2 VDD_IO 12 TXD1 3 NC 13 CTSn0 4 NC 14 CTSn1 5 NC 15 RTSn0 6 NC 16 RTSn1 7 RXD3 17 NC 8 TXD3 18 NC 9 RXD0 19 GND 10 RXD1 20 GND 21

22 4 J8(Capacitive touch screen expansion port) Pin Numbers signal Pin Numbers signal 1 CAP_INT(EINT7) 3 I2C_SDA1 2 CAP_WAKE(EINT6) 4 I2C_SCL1 5 J5(SDIO WIFI Interface) Pin Numbers signal Pin Numbers signal 1 VDD_5V 6 MMC3_CLK 2 GND 7 MMC3_D2 3 MMC3_D0 8 WIFI_RST(GPJ0_6) 4 MMC3_CMD 9 MMC3_D3 5 MMC3_D1 10 WIFI_PDn(GPJ0_7) 6 U451(camera Interface) Pin Numbers signal Pin Numbers signal 1 NC 13 CAM_CLKOUT 2 AGND 14 CAM_D6 3 SIOD(I2C_SDA) 15 GND 4 CAM_2.8V 16 CAM_D5 5 SIOC(I2C_SCL) 17 CAM_PCLK 6 RESET(CAM_FIELD) 18 CAM_D4 7 CAM_VSYNC 19 CAM_D0 8 PWDN 20 CAM_D3 9 CAM_HREF 21 CAM_D1 10 CAM_1.3V 22 CAM_D2 11 CAM_1.8V 23 NC 12 CAM_D7 24 NC 22

23 2.2.3 Hardware interface 1 Serial ports for Debugging x210ii provides two serial port for debugging, the UART0 (left) and the UART2 (right). 2 HDMI interface x210ii supports HDMI output via the onboard mini HDMI interface and an additional mini HDMI cable. Audio/Video signals can be presented on terminal devices which support HDMI1.3 protocol, such as TV sets, monitors, etc. 3 camera interface The camera interface is a 24-PIN general interface, supports all OV serial cameras, eliminates the need of camera adaptor. Adjust the output voltage for different camera. 23

24 4 ETH X210ii support cable Ethernet interface, plate load DM9000CEP, the user can through the cable Ethernet surf the Internet. 5 Earphone interface The onboard earphone jack provides audio output to earphone or power amplifier. 6 Loudspeaker interface x210ii supports external loudspeaker via onboard pin header. 7 Recording input x210ii supports sound recording via onboard MIC, no extra MIC is needed. 24

25 8 DIP switches The DIP switches SW3 and SW4 are used for boot mode configuration. For more details, refer to the related chapter in this document. As shown in the picture above, upper for high level and lower for low level. 9 SD card slot x210ii provides two SD card slots, as shown in the picture above, left for SDIO channel 3, right for SDIO channel 2. Note that the SDIO channel 0 has been used for inand, therefore, when starting-up from SD card, the card SHOULD be inserted into the right slot, or the start-up will fail. 10 Single keys x210ii provides six single keys: KEY FUNCTION KEY FUNCTION SW5 LEFT SW8 RIGHT SW6 DOWM SW9 BACK SW7 UP SW10 MENU 25

26 11 LED x210ii provides 5 LEDs, the left 4 LEDs are connected to and controlled by the IO ports, the LED on the right side are power indicator. Note: the power indicator will NOT light up if only the power switch SW2 was turn on. Turn on the power switch SW2 and press the POWER ON button, then the power indicator will light up. 12 USB OTG Interface The interface is used for programming/synchronizing android/wince code. 13 USB HOST Interface The S5PV210 provides only one channel USB HOST, we expand it as four channels via a USB expansion HUB chip AU9254, supports USB devices such as mouse, keyboard, USB WIFI, USB Bluetooth, USB 3G, etc. 14 Reset button, start-up/shutdown button 26

27 As shown in the picture above, SW11 is hardware reset button, SW12 is start-up/shutdown button. Turn on the power switch SW2, keep pressing the start-up/shutdown button SW12 to enter system. When the android system is running, click SW12 to sleep, click SW12 again to wake up, keep pressing SW12 to shutdown. 15 LCD Interface x210ii provides a 40-pin LCD interface, used for connecting LCD to the board through ribbon cable. The Pin 1 of the 40-pin interface is PWM pin, can be used to adjust the LCD backlight. VGA interface, LVDS interface are also available via this 40-pin interface. 16 RTC battery Backup battery is used to keep RTC working when power down. 17 Capacitive touch screen interface Interfaces are defined as follows: Pin function Pin function 1 CAP_INT 3 I2C_SDA1 2 CAP_WAKE 4 I2C_SCL1 Touch sensing data on the capacitive touch screen are transferred through these four signals, to realize the multi-point touch. 18 Precision adjustable potentiometer The potentiometer is connected to the S5PV210 ADC input, for ADC precisely sampling. 27

28 19 Buzzer The active buzzer sounds when DC power is provided. A triode is used to control the DC power. Use the buzzer for PWM testing by connecting the PWM pin to the triode. You can also use it to make message noise. 28