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Hardware Reference Manual

Version 1.0

- 11 -

eInfochips Confidential

3

Preface

This document provides an overview of the ERAGON660 SBC and development kit based on the
Qualcomm Snapdragon™ 660. It provides step-by-step information about hardware components and
associated software release Android 8.1.0 (Oreo).

Intended Audience

This document is intended to be used by for technically qualified personnel. It is not intended for general
audiences.

Intended Use

The development platform supports a wide range of industry interfaces and offers a comprehensive
hardware and software design. It comes with Android software packages. This platform enables
developers to evaluate and create solutions targeted at various market segments while customers and
OEMs can build their products based on these designs directly or with customizations.

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Summary of Contents for 17 00515 01

Page 1: ......

Page 2: ... Started 15 Prerequisites 15 Starting the board for the first time 15 6 System Block Diagram 16 ERAGON660 18 6 1 1 ERAGON660 SBC Single Board Computer Image 18 6 1 2 ERAGON660 IO Card Image 20 Major Interfaces of ERAGON660 SBC 38 6 2 1 Processor SDA660 Features and interfaces 38 6 2 2 Memory Interface 39 6 2 3 Wi Fi BT Interface 39 6 2 4 GPS Interface 39 6 2 5 PMIC Interface 39 6 2 6 System LEDs 4...

Page 3: ...WiFi BT chip antenna 58 6 3 14 GPS chip antenna 59 6 3 15 M 2 4G LTE connector 59 6 3 16 Battery 62 6 3 17 FAN 63 6 3 18 Debug Port 63 6 3 19 Low Speed Expansion Connector 64 6 3 20 Expansion Connector 65 7 Electrical Specification 67 7 1 1 Absolute Maximum Ratings 67 7 1 1 Operating Conditions 67 8 Mechanical Specification 68 SBC Board Dimensions 68 IO Card Dimension 69 9 Special Care when using ...

Page 4: ... USB1 51 Figure 16 IO Card Ethernet connector E1 52 Figure 17 SBC Speaker connector J11 53 Figure 18 IO Card WCD9335 Audio Code Daughter Board 53 Figure 19 IO Card Audio Headset Jack J19 54 Figure 20 IO Card Analog and Digital Codec Headers J24 J22 54 Figure 21 SBC Micro SD card connector 56 Figure 22 IO Card HDMI to CSI Audio Connector J23 57 Figure 23 IO Card DSI to HDMI Audio Connector J13 58 F...

Page 5: ... IO Card MIPI DSI1 Pin Description J18 49 Table 15 SBC USB3 1 connector J13 Pinout 51 Table 16 USB2 0 Host connector J33 Pinout 52 Table 17 IO Card Ethernet E1 Pinout 53 Table 18 IO Card Headset J19 Pinout 54 Table 19 IO Card Audio Header J24 Pinout 55 Table 20 IO Card Audio Header J22 Pinout 56 Table 21 IO Card HDMI Audio Connector J23 Pinout 57 Table 22 IO Card HDMI Audio Connector J26 Pinout 58...

Page 6: ... Definition Acronyms and Abbreviations Definition Acronym Abbreviation Description BLE Bluetooth Low Energy BT Bluetooth CPU Central Processing Unit CSI Camera Serial Interf BLE e DC Direct Current DDR Double Data Rate DSI Display Serial Interface eI eInfochips GB Giga Byte GPIO General Purpose Interface GPS Global Positioning System HD High Definition HDMI High Definition Multimedia Interface I2C...

Page 7: ...n Acronym MMC Multi Media Card MOSI Master Out Slave In MP Mega Pixel OTG On The Go PMIC Power Management IC RAM Random Access Memory RF Radio Frequency RoHS Restriction of Hazardous Substances Rx Receive SBC Single Board Computer SPI Serial peripheral Interface Tx Transmit UART Universal Asynchronous Interface USB Universal Serial Bus ADB Android Debug Bridge WLAN Wireless LAN Table 2 Definition ...

Page 8: ...Hardware Reference Manual Version 1 0 9 eInfochips Confidential 1 3 References No Document Version Remarks 1 ERAGON660 SBC Schematic File 1 1 2 ERAGON660 IO Card Schematic File 1 1 Table 3 References ...

Page 9: ... in support of your permitted use of the ERAGON660 development platform under the Agreement Distribution of this document is strictly prohibited without the express written permission of eInfochips Ltd and its respective licensors which they can withhold condition or delay in its sole discretion eInfochips is a trademark of eInfochips Ltd registered in India USA and other countries Qualcomm is a t...

Page 10: ... Audience This document is intended to be used by for technically qualified personnel It is not intended for general audiences Intended Use The development platform supports a wide range of industry interfaces and offers a comprehensive hardware and software design It comes with Android software packages This platform enables developers to evaluate and create solutions targeted at various market s...

Page 11: ...dreno 512 GPU and a dedicated DSP for advanced A V processing The SBC is equipped with full range of interfaces available in the Qualcomm Snapdragon SDA660 SoC which are routed on the 300 pins of three 100 pins each board to board connectors The SDA660 SBC supports Android Oreo operating system Version TBD The ERAGON660 Development kit is based on ERAGON660 SBC for the developers to quick start th...

Page 12: ...d Output o 2x External Headphone Output o 1x Earphone Output Memory RAM Up to 6GB LPDDR4X Up to 1866MHz Storage Up to 64 GB eMMC or UFS Optional Connectivity IEEE 802 11 a b g n ac Bluetooth 5 Camera Dual camera support up to 16 MP 3x MIPI CSI 4 lane 2x CSI simultaneous support Display 2x DSI 4 lane each 2560 x 1600 at 60fps 1080p at 30fps Miracast or 4k at 30fps DisplayPort and USB Type C support...

Page 13: ...target markets Eragon660 of the typical applications are Consumer Electronics Internet of Things Marine Automotive Domestic Robot Digital signage Security Surveillance Biometric Access Control Systems Home and Health Hub Human machine interface Home energy management systems In flight entertainment Intelligent industrial control systems Portable medical ...

Page 14: ...GON660 SBC Board 687640152002 1 Table 4 Prerequisite table Starting the board for the first time To start the board follow these simple steps Step 1 First connect the ERAGON660 SBC Board to the Display board through FFC cable DSI cable Step 2 Connect the Type C USB cable to connector J13 of SBC Step 3 Ensure that the boot switches SW3 are set to 0000 all in off position Step 4 Connect the complain...

Page 15: ...Hardware Reference Manual Version 1 0 18 eInfochips Confidential ERAGON660 6 1 1 ERAGON660 SBC Single Board Computer Image Figure 3 ERAGON660 Single Board Computer SBC Image ...

Page 16: ...lash LED Connector 3 Volume Up Switch 16 Camera Connector J1 4 Power on Switch 17 BLSP Connectors 5 USB 3 1 Type C Connector 18 U FL connector for WIFI BT External ANTENNA 0 6 Battery Connector 19 U FL connector for GPS ANTENNA 7 Display Connector 20 MIC 2 microphone 2 8 Speaker Connector 21 Boot Mode Configuration Switch 9 Input Supply ON OFF Switch 22 Micro SD Card Connector 10 Input Supply Conn...

Page 17: ...Hardware Reference Manual Version 1 0 20 eInfochips Confidential 6 1 2 ERAGON660 IO Card Image Figure 4 ERAGON660 IO Card Image ...

Page 18: ... to Board Connector J14 4 U FL connector for GPS ANTENNA J6 18 Board to Board Connector J17 5 SMA connector for GPS ANTENNA J1 19 Audio Board B TO B Connector J20 6 SMA connector for WIFI ANTENNA J2 20 Audio Board B TO B Connector J21 7 U FL connector for WIFI ANTENNA J5 21 Analog Mic Connector J24 8 CSI1 Camera Connector J7 22 Digital Mic Connector J22 9 U FL connector for WIFI ANTENNA J10 23 HEA...

Page 19: ...XTR1 LPI_GPIO26 1 8V J16 6 J14 6 LPI_I2C_3_SCL LPI_I2C_3_SCL 1 8V J16 7 J14 7 LPI_GPIO27_EXTR2 LPI_GPIO27 1 8V J16 8 J14 8 GND Ground J16 9 J14 9 GND Ground J16 10 J14 10 LPI_UART_2_TX LPI_GPIO_14 1 8V J16 11 J14 11 BLSP_I2C_SCL_6 BLSP 6 I2C CLOCK 1 8V J16 12 J14 12 LPI_UART_2_RX LPI_GPIO_15 1 8V J16 13 J14 13 BLSP_I2C_SDA_6 BLSP 6 I2C DATA 1 8V J16 14 J14 14 GND Ground J16 15 J14 15 GND Ground J1...

Page 20: ...Linear regulator L1 output 1 232V J16 31 J14 31 VCC_1V8 1 8V Switching Regulator input 1 8V J16 32 J14 32 GND Ground J16 33 J14 33 VCC_1V8 1 8V Switching Regulator input 1 8V J16 34 J14 34 RESOUT_N Reset out from CPU 1 8V J16 35 J14 35 GND Ground J16 36 J14 36 GND Ground J16 37 J14 37 GND Ground J16 38 J14 38 LTE_MODEM_DCD LTE Modem Disable signal from CPU GPIO_88 1 8V J16 39 J14 39 VREG_L19A PM66...

Page 21: ...1 8V J16 53 J14 53 BLSP_UART_CTS_N 1 BLSP1 UART CTS GPIO30 1 8V J16 54 J14 54 GND Ground J16 55 J14 55 BLSP_UART_RFR_N 1 BLSP1 UART TRTS GPIO31 1 8V J16 56 J14 56 LTE_MODEM_RING Modem Dynamic power control 1 8V J16 57 J14 57 GND Ground J16 58 J14 58 MODEM_POWER_EN Can be used as GPIO_107 1 8V J16 59 J14 59 MI2S2_LTE_CLK MI2S 2 Clock signal 1 8V J16 60 J14 60 GPIO_108 GPIO 108 1 8V J16 61 J14 61 MI...

Page 22: ...D Ground J16 78 J14 78 GND Ground J16 79 J14 79 GND Ground J16 80 J14 80 GND Ground J16 81 J14 81 GND Ground J16 82 J14 82 GND Ground J16 83 J14 83 GND Ground J16 84 J14 84 VPH_PWR_CON 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J16 85 J14 85 GND Ground J16 86 J14 86 VPH_PWR_CON 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J16 87 J14 87 VPH_PWR_CON 3 7V Supply from SBC B...

Page 23: ...ry Input Power Supply 3 5V 4 2V J16 94 J14 94 VPH_PWR_CON 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J16 95 J14 95 VPH_PWR_CON 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J16 96 J14 96 VPH_PWR_CON 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J16 97 J14 97 VPH_PWR_CON 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J16 98 J14 98 VPH_PWR_CON 3 7V S...

Page 24: ... CDC_IN3_P_PMIC Earpiece output plus J18 9 J17 9 GND Ground J18 10 J17 10 CDC_EAR_M_PMIC Earpiece output minus J18 11 J17 11 CDC_MIC2_P_PMIC_CONN Microphone input 2 J18 12 J17 12 GND Ground J18 13 J17 13 CDC_HPH_REF_PMIC_CONN Headphone ground reference J18 14 J17 14 WCD_SDM_MCLK Audio codec PDM clock signal and codec master clock LPI bit 18 1 8V J18 15 J17 15 GND Ground J18 16 J17 16 GND Ground J1...

Page 25: ...nd J18 28 J17 28 LPI_AUD_SB_DATA0 Audio codec PDM transmit data channel LPI bit 20 1 8V J18 29 J17 29 LTE_WAKE_HOST GPIO 75 Modem wake up signal to Host 1 8V J18 30 J17 30 LPI_AUD_SB_DATA1 Audio codec PDM receive data channel 0 LPI bit 21 1 8V J18 31 J17 31 LTE_COEX GPIO 86 Modem Antenna coexistence 1 8V J18 32 J17 32 GND Ground J18 33 J17 33 GND Ground J18 34 J17 34 LPI_AUD_SB_CLK Audio codec PDM...

Page 26: ...Supply from SBC 5V J18 45 J17 45 GND Ground J18 46 J17 46 5V_LOAD 5V Supply from SBC 5V J18 47 J17 47 GND Ground J18 48 J17 48 5V_LOAD 5V Supply from SBC 5V J18 49 J17 49 GND Ground J18 50 J17 50 5V_LOAD 5V Supply from SBC 5V J18 51 J17 51 GND Ground J18 52 J17 52 5V_LOAD 5V Supply from SBC 5V J18 53 J17 53 GND Ground J18 54 J17 54 GND Ground J18 55 J17 55 VREG_WLED Regulated supply for White LED ...

Page 27: ...7 69 GND Ground J18 70 J17 70 GND Ground J18 71 J17 71 GND Ground J18 72 J17 72 GND Ground J18 73 J17 73 GPIO_13_NFC_EN GPIO13 NFC Enable 1 8V J18 74 J17 74 BLSP_I2C_SDA_6 BLSP6 I2C data 1 8V J18 75 J17 75 GPIO_40_NFC_DWL_REQ GPIO40 Request for NFC IC 1 8V J18 76 J17 76 BLSP_I2C_SCL_6 BLSP6 I2C Clock 1 8V J18 77 J17 77 GPIO_90_NFC_ESE_PWR_REQ GPIO 90 1 8V J18 78 J17 78 GND Ground J18 79 J17 79 VDD...

Page 28: ...er Supply 3 5V 4 2V J18 90 J17 90 LNBBCLK3 19 2Mhz clock output J18 91 J17 91 3 7V_LOAD_REG 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J18 92 J17 92 GND Ground J18 93 J17 93 3 7V_LOAD_REG 3 7V Supply from SBC Battery Input Power Supply 3 5V 4 2V J18 94 J17 94 GPIO_12_NFC_IRQ GPIO 12 NFC Interrupt 1 8V J18 95 J17 95 3 7V_LOAD_REG 3 7V Supply from SBC Battery Input Power Supply 3 5V 4...

Page 29: ...DD_1P2 1 2V from LDO for Digital section of camera sensor 1 2V J19 7 J16 7 GND Ground J19 8 J16 8 GND Ground J19 9 J16 9 MIPI_CSI1_DATA1_P MIPI CSI 1 differential lane 1 plus J19 10 J16 10 CAM_AVDD_2P8 2 8V from LDO for Analog section of camera sensor 2 8V J19 11 J16 11 MIPI_CSI1_DATA1_N MIPI CSI 1 differential lane 1 minus J19 12 J16 12 GND Ground J19 13 J16 13 GND Ground J19 14 J16 14 VCM_MCAM2_...

Page 30: ...ential lane 3 plus J19 24 J16 24 GND Ground J19 25 J16 25 GND Ground J19 26 J16 26 GND Ground J19 27 J16 27 MIPI_CSI1_DATA0_N MIPI CSI 1 differential lane 0 minus J19 28 J16 28 VREG_L11A PM660 Linear regulator L11 output 1 8V J19 29 J16 29 MIPI_CSI1_DATA0_P MIPI CSI 1 differential lane 0 plus J19 30 J16 30 GND Ground J19 31 J16 31 GND Ground J19 32 J16 32 CAM_MCLK2 MCLK2 for camera Sensor 1 8V J19...

Page 31: ... GPIO 76 Enable signal for USB HUB IC 1 8V J19 47 J16 47 GND Ground J19 48 J16 48 GPIO74_USB_HUB_RESET GPIO 74 Reset signal for USB HUB IC 1 8V J19 49 J16 49 LCD1_MIPI_DSI0_RST Reset signal for optional LCD 1 8V J19 50 J16 50 GND Ground J19 51 J16 51 LCD1_DSI0_TOUCH_INT Interrupt signal of Touch screen for optional LCD 1 8V J19 52 J16 52 LCD1_DSI0_BL_EN Enable signal for optional LCD 1 8V J19 53 J...

Page 32: ...4 BLSP4 I2C DATA Used for LCD 1 8V J19 68 J16 68 GND Ground J19 69 J16 69 LCD1_WLED_SINK3 WLED low side current sink input string 3 J19 70 J16 70 VREG_L5B PM660L Linear regulator L5 output 2 96V J19 71 J16 71 LCD1_DSI0_BACKLIGHT_PWM PWM signal for back light of optional LCD 1 8V J19 72 J16 72 VREG_L5B PM660L Linear regulator L5 output 2 96V J19 73 J16 73 LCD1_BACKLIGHT_0 External dimming control p...

Page 33: ...16 85 MIPI_DSI1_LANE1_N MIPI display serial interface 1 lane 1 negative J19 86 J16 86 GND Ground J19 87 J16 87 GND Ground J19 88 J16 88 VREG_L15A PM660 Linear regulator L15 output 1 8V J19 89 J16 89 MIPI_DSI1_CLK_P MIPI display serial interface 1 clock positive J19 90 J16 90 GND Ground J19 91 J16 91 MIPI_DSI1_CLK_N MIPI display serial interface 1 clock negative J19 92 J16 92 GND Ground J19 93 J16 ...

Page 34: ...nfidential J19 97 J16 97 MIPI_DSI1_LANE0_N MIPI display serial interface 1 lane 0 negative J19 98 J16 98 MIPI_DSI1_LANE3_N MIPI display serial interface 1 lane 3 negative J19 99 J16 99 GND Ground J19 100 J16 100 GND Ground Table 9 Connector J19 pin details ...

Page 35: ...ry via SDC1 interface UFS 2 1 gear 3 one lane and SD 3 0 Multimedia features Three 4 lane CSIs 4 4 4 or 4 4 2 1 D PHY 1 2 at 2 1 Gbps per lane or three 3 lane C PHY 1 0 at 17 Gbps 2 5 G symbols per trio per second Dual 14 bit image signal processing ISP 16 16 MP 540 MHz each 24MP30 ZSL with dual ISP 16 MP 30 ZSL with a single ISP Video support 3840 2160 at 30 Hz HEVC Main 10 VP9 H264 and other pop...

Page 36: ...with SDA660 through SDC1 interface 6 2 3 Wi Fi BT Interface The ERAGON660 board deployed Qualcomm s RF chip WCN3990B solution that integrates two different wireless connectivity technologies into a single device the interfaces are Dual band 2 4GHz and 5GHz WLAN compliant with IEEE 802 11 a b g n ac specifications and supports external PA for both bands Bluetooth compliant with the BT specification...

Page 37: ...EDs There are four notification LEDs provided on SBC module as described below LED1 Processor reset out LED its glow indicates that processor came out of reset LED2 Charging LED Indicates battery charging status D1 Indicates that 12V DC supply present D14 RGB LED Multipurpose led ...

Page 38: ...cribed below 6 3 1 1 DC mode In DC mode 12VDC adapter need to plug into connector J9 of SBC with below settings Pull switch SW2 direction towards DC Jack ON From this 12V supply remaining power supplies generated for other peripherals Figure 5 SBC DC Jack J9 Figure 6 SBC Switch SW2 6 3 1 2 Battery mode In Battery mode battery need to connected on connector J15 of SBC with below settings Pull switc...

Page 39: ... BOOT Configuration options CONFIG switch in ON position indicates level 1 To boot through eMMC SD USB make sure SW3 is 0000 Figure 8 SBC Boot Configuration Switch SW1 6 3 3 General Purpose Keys There are three general purpose keys provided on SBC Their applications are as below SW1 Power ON Sleep mode switch If board goes in the sleep mode then by pressing SW1 we can get Board out of sleep mode A...

Page 40: ...hree 4 Lane CSI Ports at 2 1 Gbps per lane data rate Dual 14 bit image signal processing ISP 16 16 MP 540 MHz each 24MP30 ZSL with dual ISP 16 MP 30 ZSL with a single ISP There are two dedicated I2C CCI0 CCI1 signals along with reset and power down signals for camera interface CSI0 and CSI2 connector is on SBC and CSI2 connector on IO Card Figure 10 SBC MIPI CSI connectors CSI0 CSI2 Power on switc...

Page 41: ...GND Ground J1 11 GND Ground J1 12 CAM_AVDD_2P8 2 8V supply J1 13 MIPI_CSI0_DATA1_P_CONN MIPI CSI0 Data 1 Positive J1 14 VREG_L11A 1 8V supply J1 15 MIPI_CSI0_DATA1_N_CONN MIPI CSI0 Data 1 Negative J1 16 VCM_MCAM2_2P8 2 8V supply J1 17 GND Ground J1 18 GND Ground J1 19 MIPI_CSI0_CLK_P_CONN MIPI CSI0 Clock Positive J1 20 CAM_MCLK0 Master Clock0 for camera J1 21 MIPI_CSI0_CLK_N_CONN MIPI CSI0 Clock N...

Page 42: ...CSI2_DATA1_P_CONN MIPI CSI2 Data 1 Positive J2 14 VREG_L11A 1 1V supply J2 15 MIPI_CSI2_DATA1_N_CONN MIPI CSI2 Data 1 Negative J2 16 VCM_MCAM2_2P8 2 8V supply J2 17 GND Ground J2 18 GND Ground J2 19 MIPI_CSI2_CLK_P_CONN MIPI CSI2 Clock Positive J2 20 CAM_MCLK1 Master Clock0 for camera J2 21 MIPI_CSI2_CLK_N_CONN MIPI CSI2 Clock Negative J2 22 CSI2_CAM_STROBE Camera Strobe Signal J2 23 GND Ground J2...

Page 43: ...PI_CSI1_DATA0_N MIPI CSI1 Data 0 Negative J18 13 GND Ground J18 14 MIPI_CSI1_DATA3_N MIPI CSI1 Data 3 Negative J18 15 MIPI_CSI1_DATA3_P MIPI CSI1 Data 3 Positive J18 16 GND Ground J18 17 5V_LOAD_CSI 5V Supply J18 18 5V_LOAD_CSI 5V Supply J18 19 5V_LOAD_CSI 5V Supply J18 20 CAM2_STANDBY_N Camera 2 Standby Signal J18 21 CAM_MCLK2 Master Clock2 for camera J18 22 CAM2_RST_N Camera 2 Reset Signal J18 2...

Page 44: ...ock Positive J14 4 LCD0_VDISP_M_OUT Display Bias supply Negative J14 5 MIPI_DSI0_CLK_M_CONN MIPI DSI0 Clock Negative J14 6 LCD0_VDISP_P_OUT Display Bias supply Positive J14 7 GND Ground J14 8 5V_LOAD_DISPLAY 5V Supply J14 9 MIPI_DSI0_D0_P_CONN MIPI DSI0 Data 0 Positive J14 10 5V_LOAD_DISPLAY 5V Supply J14 11 MIPI_DSI0_D0_M MIPI DSI0 Data 0 Negative J14 12 GND Ground J14 13 GND Ground J14 14 LCD0_M...

Page 45: ...eset J14 37 GND Ground J14 38 LCD0_DSI0_TOUCH_GPIO MIPI DSI0 Touch GPIO J14 39 GND Ground J14 40 LCD0_WLED_SINK3 Display backlight LED cathode 3 J14 41 GND Ground J14 42 GND Ground Table 14 SBC MIPI DSI0 Pin Description J14 Figure 13 IO Card MIPI DSI1 connectors J18 Pin Number Net Name Pin Function J18 1 GND Ground J18 2 LCD1_REG_WLED Display backlight LED anode J18 3 MIPI_DSI1_CLK_P_CONN MIPI DSI...

Page 46: ...de 1 J18 27 MIPI_DSI1_D3_P_CONN MIPI DSI0 Data 3 Positive J18 28 LCD1_WLED_SINK2 Display backlight LED cathode 2 J18 29 MIPI_DSI1_D3_M_CONN MIPI DSI0 Data 3 Negative J18 30 LCD1_BACKLIGHT_0 PMI Backlight control signal J18 31 GND Ground J18 32 GND Ground J18 33 LCD1_BLSP_I2C_SCL_4 MIPI DSI0 I2C Clock J18 34 LCD1_DSI0_TOUCH_INT Display Touch Interrupt J18 35 LCD1_BLSP_I2C_SDA_4 MIPI DSI0 I2C2 Data ...

Page 47: ... J13 A6 USB3_HS_CONN_DP USB High Speed Signal Positive J13 A7 USB3_HS_CONN_DM USB High Speed Signal Negative J13 A8 USB3_SBU1 Sideband use SBU J13 A9 USB_VBUS_CONN USB 5V Supply J13 A10 USB3_SS_RX1_CONN_M USB Super Speed Receive Signal Negative J13 A11 USB3_SS_RX1_CONN_P USB Super Speed Receive Signal Positive J13 A12 GND Ground J13 B1 GND Ground J13 B2 USB3_SS_TX0_CONN_P USB Super Speed Transmit ...

Page 48: ... connected to Ethernet MAC USB to Ethernet Port 3 and Port 4 These both Ports comes on USB1 Dual row stack connector Any USB 2 0 device can be connected to these hosts Figure 15 IO Card USB Host1 and Host2 connections to USB Stack USB1 Pinout Specification for the J33 are below Pin Number Net Name Pin Function USB1 A1 VCC_USB_HOST1 USB Host_1 5V Supply USB1 A2 USB_DM_HOST4_CONN USB Host_4 High Spe...

Page 49: ...eam port of USB Hub is connected with the Ethernet MAC controller Then MAC controller is interfaced with Ethernet PHY which supports 10 100 and 1000Mbps speed and at the end Ethernet signals come to the RJ45 connector E1 on IO card Figure 16 IO Card Ethernet connector E1 Pinout of E1 are as below Pin Number Net Name Pin Function E1 1 VDD_2V5_ETHERNET 2 5V Supply E1 2 TR2N TXRXC Negative E1 3 TR2P ...

Page 50: ... have two on board DMIC and connect the speaker on connector J11 Connect Speaker Positive terminal of Speaker to J11 1 pin and Speaker Negative to J11 2 pin Figure 17 SBC Speaker connector J11 To use the WCD9335 SBCe register DNP on SBC and WCD9335 daughter board connected to the IO Card card at connectors J20 and J21 This daughter board also has WSA8810 audio amplifier interfaced with codec ERAGO...

Page 51: ... Function J19 1 AUDIO_JACK_SLEVE_MIC MIC2 Input Positive J19 2 AUDIO_JACK_TIP_LEFT Headphone Left Channel J19 3 AUDIO_JACK_RING1_RIGHT Headphone Right Channel J19 4 CDC_HPH_REF Headphone Reference Signal Ground J19 5 AUDIO_JACK_TIP_DET Headset Detect Signal J19 6 NC Connected to Ground Table 19 IO Card Headset J19 Pinout Figure 20 IO Card Analog and Digital Codec Headers J24 J22 ...

Page 52: ...ve J24 14 CDC_IN5_M_CONN MIC5 Input Negative J24 15 GND Ground J24 16 GND Ground J24 17 CDC_EAR_P Earpiece Output Positive J24 18 CDC_IN6_M_CONN MIC6 Input Negative J24 19 CDC_EAR_M Earpiece Output Negative J24 20 CONN_CDC_MIC6_P MIC6 Input Positive Table 20 IO Card Audio Header J24 Pinout Below is the Pinout Specification of J22 Pin Number Net Name Pin Function J22 1 CDC_MIC_BIAS3 MIC Bias_3 Volt...

Page 53: ...he Qualcomm SDA660 Processor does not include a built in HDMI interface The ERAGON660 has the built in MIPI DSI 4 lanes interface which is used as a source for the HDMI output A DSI to HDMI Bridge Board performs this task and it supports a resolution from 480p to 720p at 30Hz While the ADV7533 on the DSI to HDMI Bridge board supports automatic input video format timing detection CEA 861E and an I2...

Page 54: ...23 M1 GND Ground J23 M2 GND Ground Table 22 IO Card HDMI Audio Connector J23 Pinout 6 3 12 HDMI to CSI Audio interface The Qualcomm SDA660 Processor does not include a built in HDMI interface The ERAGON660 has the built in MIPI CSI 4 lanes interface which is used as HDMI input A HDMI to CSI bridge chip TC358840 converts HDMI signals to MIPI CSI Signals These CSI signals interfaced with SNAPDRAGON ...

Page 55: ...13 9 HDMI_MI2S_3_WS HDMI I2S 3 Word Sync Clock J13 10 HDMI_MI2S_3_SCK HDMI I2S 3 I2S Clock J13 11 BLSP_I2C_SCL_2 I2C 2 Clock J13 12 BLSP_I2C_SDA_2 I2C 2 Data J13 13 HDMI_1 8V 1 8V Supply J13 14 HDMI_1 2V 1 2V Supply J13 15 HDMI_3 3V 3 3V Supply J13 16 HDMI_3 3V 3 3V Supply J13 M1 GND Ground J13 M2 GND Ground Table 23 IO Card HDMI Audio Connector J26 Pinout 6 3 13 WiFi BT chip antenna As mentioned ...

Page 56: ...onnected to SDA660 processor MI2S_2 interface and few other GPIOs of SDA660 and Dual SIM card connectors SIM1 J27 SIM2 J26 Figure 26 IO Card M 2 connector J11 Figure 27 IO Card SIM card connectors J26 J27 Pinout specifications of J11 are below Pin Number Net Name J11 1 NC Not Connected J11 2 3 7V_LOAD_REG 3 7V Supply For LTE Modem J11 3 GND Ground J11 4 3 7V_LOAD_REG 3 7V Supply For LTE Modem J11 ...

Page 57: ...r Control J11 26 LTE_MODEM_W_DISABLE 2 LTE GNSS Radio Disable control GPIO J11 27 GND Ground J11 28 MI2S2_LTE_SYNC I2S_2 Word Sync Clock J11 29 NC Not Connected J11 30 SIM1_RST SIM Card _1 Reset Signal J11 31 NC Not Connected J11 32 SIM1_CLK SIM Card _1 Clock J11 33 GND Ground J11 34 SIM1_DATA SIM Card _1 Data Signal J11 35 NC Not Connected J11 36 SIM1_PWR SIM Card _1 Power Supply J11 37 NC Not Co...

Page 58: ...rd _1 Detect Signal J11 67 LTE_MODEM_RST Modem Reset Signal J11 68 NC Not Connected J11 69 TP19 Test Point 19 J11 70 3 7V_LOAD_REG 3 7V LTE RF Power Supply J11 71 GND Ground J11 72 3 7V_LOAD_REG 3 7V LTE RF Power Supply J11 73 GND Ground J11 74 3 7V_LOAD_REG 3 7V LTE RF Power Supply J11 75 TP18 Test Point 18 Table 24 IO Card M 2 connector J11 Pinout SIM Card_1 Connector Pin specifications are as f...

Page 59: ... ERAGON660 has a support to connect external rechargeable battery on connector J15 at SBC Connect Ve terminal of battery to J15 5 J15 6 pin and GND to J15 1 J15 2 pin Figure 28 SBC Battery Connector J15 Battery Connector Pin specifications are as follows Pin Number Net Name Pin Function J15 1 GND VBATT_SNS_M Ground and Battery Sense Negative J15 2 GND VBATT_SNS_M Ground and Battery Sense Negative ...

Page 60: ...USB converter chip FT230XQ R U32 It converts BLSP2 UART signals from SDA660 to USB high speed signals Therefore to capture the logs user only need to connect Micro USB cable to connector J7 on SBC Figure 30 SBC Debug Port connection J7 Pinout specification of J7 mentioned below Pin Number Net Name Pin Function J7 1 VBUS_5V_DEB USB 5V Supply J7 2 USB_DM_DEBUG_CONN USB Data Negative J7 3 USB_DP_DEBU...

Page 61: ...PI_Clock J6 6 BLSP_SPI_CS_N_3 BLSP_SPI_CS_3 J6 7 BLSP_SPI_MOSI_3 BLSP_SPI_MOSI J6 8 BLSP_SPI_MISO_3 BLSP_SPI_MISO J6 9 BLSP_I2C_SCL_6 BLSP_I2C_SCL_6 J6 10 BLSP1_SPI_CS_N_EXP BLSP1_SPI_CS_N_EXP J6 11 BLSP_I2C_SDA_6 BLSP_I2C_SDA_6 J6 12 BLSP1_SPI_MISO_EXP BLSP1_SPI_MISO_EXP J6 13 BLSP1_SPI_CLK_EXP BLSP1_SPI_CLK_EXP J6 14 BLSP_UART_TX_5 BLSP_UART_TX_5 J6 15 BLSP1_SPI_MOSI_EXP BLSP1_SPI_MOSI_EXP J6 16...

Page 62: ...is given below Pin Number Net Name Pin Function J4 1 VCC_1V8 1 8V Supply J4 2 VCC_3V3 3 3V Supply J4 3 GND Ground J4 4 GND Ground J4 5 GND Ground J4 6 GND Ground J4 7 IOE_GPIO_1 GPIO 1 Pin J4 8 IOE_GPIO_2 GPIO 2 Pin J4 9 IOE_GPIO_3 GPIO 3 Pin J4 10 IOE_GPIO_4 GPIO 4 Pin J4 11 IOE_GPIO_5 GPIO 5 Pin J4 12 IOE_GPIO_6 GPIO 6 Pin J4 13 IOE_GPIO_7 GPIO 7 Pin J4 14 IOE_GPIO_9 GPIO 9 Pin J4 15 IOE_GPIO_11...

Page 63: ...k J8 8 I2C_SDA I2C Data J8 9 LPI_I2C_3_SDA I2C 3 Data J8 10 LPI_UART_2_RX UART 2 receive J8 11 LPI_I2C_3_SCL I2C 3 Clock J8 12 LPI_GPIO26_EXTR1 GPIO 26 Pin J8 13 LPI_UART_2_TX UART 2 transmit J8 14 HDMI_MI2S_3_SCK I2C 3 Clock J8 15 HDMI_MI2S_3_WS HDMI I2S 3 Word Sync Clock J8 16 LPI_GPIO27_EXTR2 GPIO 27 Pin J8 17 LPI_GPIO29_EXTR4 GPIO 29 Pin J8 18 LPI_GPIO28_EXTR3 GPIO 28 Pin J8 19 HDMI_MI2S_3_D1 ...

Page 64: ...ltage 0 5 16 V VCOIN RTC Input Supply Voltage 0 5 3 5 V USB_VBUS USB VBUS Input Supply Voltage 0 3 16 V Table 32 Absolute Maximum Ratings Operating Conditions s Parameter Min Typ Max Unit VBATT Main Battery Input Supply Voltage 2 8 3 8 4 75 V VDC 12VDC Input Supply Voltage 11 5 12 12 5 V VCOIN RTC Input Supply Voltage 2 1 3 0 3 25 V USB_VBUS USB VBUS Input Supply Voltage 3 6 5 0 10 V Table 33 Oper...

Page 65: ...e Manual Version 1 0 68 eInfochips Confidential 8 Mechanical Specification SBC Board Dimensions Figure 34 SBC Module Dimension For more information about SBC mechanical dimension kindly refer the Eragon660 SBC dxf file ...

Page 66: ...Hardware Reference Manual Version 1 0 69 eInfochips Confidential IO Card Dimension Figure 35 IO Card Dimension ...

Page 67: ...stration purposes only and is intended for use in a controlled environment This device is not being placed on the market leased or sold for use in a residential environment or for use by the general public as an end user device Anti Static Handling Procedure This device has exposed PCB and chips Accordingly proper anti static precautions should be employed when handling the kit including Use a gro...

Page 68: ...s from building life and mission critical products eInfochips has the experience expertise and infrastructure to deliver complex critical and connected products Today more than 1400 chip mates operate from over 10 Design Centers and dozen Sales Offices spread across Asia Europe and US Our clients have recognized our teams for commitment teamwork and initiatives that we have brought forward adding ...

Page 69: ...tre apposée sur le produit hôte à un endroit bien en vue en tout temps En l absence d étiquette le produit hôte doit porter une étiquette sur laquelle figure le numéro d homologation du module d ISDE précédé du mot contient ou d une formulation similaire allant dans le même sens et qui va comme suit Contient IC XXXXXX YYYYYYYYYYY Dans ce cas XXXXXX YYYYYYYYYYY est le numéro d homologation du modul...

Page 70: ...adio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consu...

Page 71: ...luding interference that may cause undesired operation of the device Cet appareil est conforme avec Industrie Canada RSS standard exempts de licence s Son utilisation est soumise à Les deux conditions suivantes 1 cet appareil ne peut pas provoquer d interférences et 2 cet appareil doit accepter Toute interférence y compris les interférences qui peuvent causer un mauvais fonctionnement du dispositi...

Page 72: ...nclude Contains FCC ID 2ATUP Q660500 Contains IC 25301 Q660500 CAUTION Exposure to Radio Frequency Radiation This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This equipment should be installed and operated with minimum distance of 20cm between the radiator and your body This transmitter module is authorized only for use in device where the antenn...

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