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Open-Q 2100 Development Kit

Open-Q™ 2100 Dev Kit User Guide

3.9.7 Sensor IO Expansion Header J2600

Figure 14 J2600 Sensor Expansion Header

The sensor expansion header J2600 allows for a 24-pin connection to an optional sensor board. If user

application does not require a sensor, then this header can be used for other applications that require I2C or

GPIO input and output connections.

Following is the pin breakout for sensor expansion header J2600.

Table 3.9-6 Sensor Expansion Header J2600 Pin out

Description

Signal

Pin NO

Description

Signal

Pin

Number

BLSP1 BIT1

I2C SDA

GPIO_6_BLSP1_BIT1_SN

S_I2C_SDA

J2600[1]

Accelerometer

interrupt-1

input to

processor via

GPIO96

GPIO_96_ACC

1_INT1_N

J2600[2]

BLSP1 BIT0

I2C SCL

GPIO_7_BLSP1_BIT0_SN

S_I2C_SCL

J2600[3]

Accelerometer

interrupt-2

input to

processor via

GPIO36

GPIO_36_ACC

1_INT2_N

J2600[4]

Test Point/ GPIO GPIO_73

J2600[5]

Gyroscope

interrupt input

to processor

via GPIO89

GPIO_89_GYR

O_INT_N

J2600[6]

Pin 1.

Summary of Contents for Open-Q 2100

Page 1: ...Open Q 2100 Development Kit User Guide Part Number PMD 00069 Revision A August 2020 ...

Page 2: ...rk of Lantronix Inc registered in the United States and other countries Intrinsyc is a trademark of Intrinsyc Technologies Corporation registered in Canada and other countries Qualcomm is a trademark of Qualcomm Incorporated registered in the United States and other countries Other product and brand names used herein may be trademarks or registered trademarks of their respective owners This docume...

Page 3: ...rd and Ethernet connector section 3 9 X Removed information related to REV 1 SOM and Carrier Added REV2 carrier board changes October 2017 1 2 Added instructions to change display from HDMI to LCD April 2018 1 3 Improved instructions for switching display output March 2019 1 4 Fixed error in Wi Fi specification Updated cover photo August 2020 A Initial Lantronix document Added Lantronix document p...

Page 4: ...___________________________________________ 14 3 8 Open Q 2100 SOM __________________________________________________ 16 3 8 1 SOM Mechanical Properties ________________________________________ 16 3 8 2 SOM Block Diagram ______________________________________________ 16 3 8 3 Hardware Specification ____________________________________________ 17 3 8 4 SOM RF Specification for WIFI BT GNSS ________...

Page 5: ..._____________________________________ 42 3 9 18 Coin cell battery holder ___________________________________________ 43 3 9 19 FM connector J1801 _____________________________________________ 43 3 9 20 Micro SD card connector J1900 ____________________________________ 43 3 9 21 Ethernet connector J2801_________________________________________ 44 3 9 22 Power probe J202_____________________________...

Page 6: ...nformation on this development kit visit https www lantronix com products open q 2100 development kit 1 2 Scope This document will cover the following items on the Open Q 2100 Development Kit Block Diagram and Overview Hardware Features Configuration SOM Carrier Board Display Board for LCD Optional 1 3 Intended Audience This document is intended for users who would like to develop custom applicati...

Page 7: ...mm APQ8009W based on Open Q Development Kit R 2 Open Q 2100 Schematics SOM Carrier 2 3 Terms and Acronyms Term and acronyms Definition AMIC Analog Microphone ANC Audio Noise Cancellation B2B Board to Board BLSP Bus access manager Low Speed Peripheral Serial interfaces like UART SPI I2C UIM BT LE Bluetooth Low Energy CSI Camera Serial Interface DSI MIPI Display Serial Interface EEPROM Electrically ...

Page 8: ... Multi Purpose Pin NFC Near Field Communication RF Radio Frequency SATA Serial ATA SLIMBUS Serial Low power Inter chip Media Bus SOM System On Module SPMI System Power Management Interface Qualcomm PMIC baseband proprietary protocol SSBI Single wire serial bus interface Qualcomm proprietary mostly PMIC Companion chip and baseband processor protocol UART Universal Asynchronous Receiver Transmitter ...

Page 9: ...Jack 33 Figure 18 On Board PCB mount antenna connection 34 Figure 19 HDMI Type A Connector 35 Figure 20 51 Pin Display Connector 35 Figure 21 Display Board 37 Figure 22 Display Board Default Configuration 38 Figure 23 J2500 Camera Connector 39 Figure 24 J2800 USB2 0 for ADB 42 Figure 25 J2900 and J2901 USB2 0 Host Ports 42 Figure 26 B1300 Coin cell holder 43 Figure 27 J1801 FM antenna connector 43...

Page 10: ...00 Pin out 29 Table 3 9 7 Digital IO low speed Expansion Header J2601 Pin out 31 Table 3 9 8 Audio IO Expansion PMIC Header J3600 Pin out 32 Table 3 9 9 MIPI CSI Camera Connector J2500 Pin out 39 Table 3 9 10 Power probe J202 Pin out 44 Table 3 9 11 DIP switch S3500 configurations 45 ...

Page 11: ...laced on the market FCC equipment authorization rules or other regulations pertaining to consumer devices being placed on the market for use by the general public This development platform may only be used in a controlled user environment where operators have obtained the necessary regulatory approvals for experimentation using a radio device and have appropriate technical training The device may ...

Page 12: ...ard and the nano ITX form factor carrier board The following information is conveyed on these two boards CPU board SOM Serial Number WiFi MAC address Refer to http tech intrinsyc com projects serialnumber wiki for more details about locating the serial number as this will be needed to register the development kit To register a development kit please visit https tech intrinsyc com account register ...

Page 13: ...to a display 3 Connect the Power Adapter to the 12V DC Jack and then press and hold the power button until you see the Lantronix logo appear on the display 3 seconds 4 Plug in a USB mouse to navigate the UI on the HDMI display 5 If connecting the Recovery USB port to a PC for ADB access make sure to connect this only after the 12V power adapter is connected Also note that when using the Recovery U...

Page 14: ... HDMI DSI select switch S3400 1 to ON to route display signals to the LCD panel See section 3 9 1 For HDMI 720p mode adb reboot bootloader fastboot oem select display panel adv7533_720p fastboot reboot Switch the HDMI DSI select switch S3400 1 to OFF to route display signals to the DSI HDMI bridge chip See section 3 9 1 Please note that once fastboot oem feature is used it will be the only way to ...

Page 15: ...ART USB HUB Type uB Recovery debug Charging CSI 2Lane GPIOs INTs TTL to USB GPIOs USB Host Type A Coin Cell Battery DSI 4L DSI to HDMI Bridge HDMI Type A Connector FM antenna FM Antenna Header 1 x Earphone 1 x Headset 1 x Speaker User Configuration Switch USB Host Type A Ethernet Battery Charger Battery Connector USB HS VPH_PWR 3 3V Buck 5V Buck 1 8V Buck USB host client Switch cable detect DSI Sw...

Page 16: ...LONASS COMPASS Figure 4 Open Q 2100 SOM 3 8 1 SOM Mechanical Properties Table 3 8 1 Open Q 2100 SOM Hardware Features Dimension 31 5 mm x 15 mm Interface 2 x 100 pin Hirose DF40 connectors B2B Connector Shielding A top side shield can for the Wi Fi GPS RF section is installed by default 3 8 2 SOM Block Diagram The Open Q 2100 SOM measuring 31 5mm x 15mm is where all the processing occurs It is con...

Page 17: ...Specification The Open Q 2100 SOM platform encompasses the following hardware features Table 3 8 2 Open Q 2100 SOM Hardware Features Subsystem Connectors Feature Set Description Specification Chipset APQ8009W Qualcomm 2100 Processor ARM Cortex A7 CPU quad core 32 bit up to 1 09GHz PMIC PM8916 1 Qualcomm PMIC Companion PMIC for APQ8009W processor NA Memory 512MB LPDDR3 4GB eMMC Memory POP Up to 533...

Page 18: ...antenna 1x GPS Connect to external antenna GPS GLONASS COMPASS passive or active antenna Interfaces 1 x MIPI CSI Connect to camera Connectors CSI0 MIPI Alliance Specification v1 0 1 x USB HS Connect to 2 x dual stack type A USB2 0 via USB line 1 x micro USB B 2 0 via switch from USB line USB2 0 1 x MIPI DSI Connect to 51 pin display connector Interfaces with Lantronix Display Adapter Board MIPI Al...

Page 19: ...r details on connecting the Wi Fi module to the on board PCB antennas on the carrier board refer to section 3 9 11 below Antenna 2 Antenna 2 is for the GNSS receiver This antenna is meant to be connected to the carrier board via a coaxial cable or to an external antenna The carrier board includes a GNSS PCB antenna and option to use an external GNSS antenna via SMA connector A passive or an active...

Page 20: ...X Major Interfaces SOM 2 x 100 pin Hirose DF40 connectors B2B Connector Display 51 pin JAE JF08 series connector Camera 41 pin JAE JF08 series connector See section 3 9 3 for details regarding carrier board interfaces Figure 7 Open Q 2100 Carrier Board Debug UART USB Vol Vol GP SW ON OFF SW Digital IO CSI0 Interface Camera Battery Connector USB client recovery charging DC INPUT 12V USB host USB ho...

Page 21: ...2 Dip Switch HW SW configuration Function DIP Switch Description Notes DSI HDMI SELECT S3400 1 Toggles between DSI output and HDMI output mode Enables DSI output when DIP switch is turned ON Default out of the box configuration is OFF which is the HDMI output mode CHARGE EN S3400 2 Enables battery charging Default out of the box configuration is OFF USER SW1 S3400 3 User configurable general purpo...

Page 22: ...ion Options Figure 9 S1700 DIP switch There is a DIP switch S1700 on the top side of the Open Q 2100 SOM Carrier Board The 2 bit switch allows the user to control the system configuration and boot option Table 3 9 3 below outlines the pin outs and connections of this DIP switches S1700 DIP Switch ...

Page 23: ...t of the box configuration is OFF Warning Before making any changes to the dip switch make sure to note down the previous configuration The default switch settings are above 3 9 3 Carrier Board Expansion Connectors The following table lists the connectors expansions and their usages on the carrier board Table 3 9 4 Carrier Board Expansion Options and Usage Domain Description Specification Usage Po...

Page 24: ... use UART GPIOs pins as BLSP other functions GPIO I2C SPI Micro SD Micro SD card 4bit Micro SD card support External Storage 3 Analog Microphone via audio input expansion header Audio expansion Supported using PM8916 1 Analog Audio header For Analog audio input for Analog MIC differential signal 1 Loud Speaker via audio output expansion header Audio expansion Supported using PM8916 1 Analog Audio ...

Page 25: ...ptional via stuffing Coin cell battery for PMIC RTC RTC LED 7xLED 2x ORANGE 1x GREEN 1x ORANGE 3x GREEN User configurable USB hub active Charge indicator 12V DC IN indicator VBATT indicator USB VBUS IN indicator LCD Display and Touch connector 51 pin for LCD signals via board to cable connector to display adapter board 4 lane MIPI DSI0 I2C GPIO Backlight MIPI Alliance Specification v1 01 MIPI D PH...

Page 26: ...hardware devices with the Open Q 2100 SOM Before connecting anything to the development kit please ensure the device meets the specific hardware requirements of the processor 3 9 4 DC Power Input J3000 The Open Q 2100 Development Kit power source connects to the 12V DC power supply jack J3000 Starting from the power jack the 12V power supply branches off into different voltage rails via step down ...

Page 27: ...nects to header J3200 The purpose of this header is to be used by the end user to develop a battery charging solution including battery characterization Lantronix recommends using the AA Portable Power Corp s CU J479 V2 1ICP7 55 85 Lithium ion battery pack This is a single cell pack with a nominal voltage of 3 7V and a capacity of 3200mAh 11 8 Wh 5A rate If user intends to use a different battery ...

Page 28: ...tery positive supply terminal VBAT Plus VBAT J3200 5 SOM Battery positive supply terminal VBAT Plus VBAT J3200 6 Note that when the dev kit is powered from the battery only the following carrier board features are non function the USB host ports Ethernet port When a battery is not in use the SMB1357 battery charger U3300 supplies power from the 12V input to the SOM 3 9 6 Debug Serial UART over USB...

Page 29: ...ections Following is the pin breakout for sensor expansion header J2600 Table 3 9 6 Sensor Expansion Header J2600 Pin out Description Signal Pin NO Description Signal Pin Number BLSP1 BIT1 I2C SDA GPIO_6_BLSP1_BIT1_SN S_I2C_SDA J2600 1 Accelerometer interrupt 1 input to processor via GPIO96 GPIO_96_ACC 1_INT1_N J2600 2 BLSP1 BIT0 I2C SCL GPIO_7_BLSP1_BIT0_SN S_I2C_SCL J2600 3 Accelerometer interru...

Page 30: ...00 15 Digital Compass interrupt input to processor via GPIO65 GPIO_65_CO MP_INT_N J2600 16 GPIO GPIO_53_TS0_GP1 J2600 17 Magnetometer interrupt input to processor via GPIO54 GPIO_54_MAG _DRDY_INT_N J2600 18 BLSP3 BIT 1 SPI CS0 GPIO_2_BLSP3_1_SNS_ CS_N J2600 19 BLSP3 BIT3 SPI data master out slave in GPIO_0_BLSP 3_3_SNS_MO SI J2600 20 BLSP3 BIT0 SPI CLK GPIO_3_BLSP3_0_SNS_ CLK J2600 21 BLSP3 BIT2 S...

Page 31: ...nals are referenced to 1 8V rail The following are the detailed pin out information for digital IO low speed header J2601 Table 3 9 7 Digital IO low speed Expansion Header J2601 Pin out Description Signal Pin NO Description Signal Pin Number GND GND J2601 1 2 7V Supply VREG_L18_2P7 J2601 2 BLSP 2 BIT2 GPIO 21 GPIO_21_BL SP2_BIT2 J2601 3 BLSP 2 BIT3 GPIO 20 GPIO_20_BLSP2 _BIT3 J2601 4 BLSP 2 BIT0 G...

Page 32: ...er provides the following audio inputs and outputs 1 3 analog mics including mic in headset 2 1 Earphone out 3 1 Headset out Optional 4 1 Speaker out 5 Voltage rails reference to support analog The table below outlines the pin out information of the audio inputs expansion header J3600 Table 3 9 8 Audio IO Expansion PMIC Header J3600 Pin out Description Signal Pin NO Description Signal Pin Number A...

Page 33: ...0 16 Note The headset interfaces are option on the header J3600 Please refer to the carrier board schematic for appropriate resistor stuffing necessary to route headset signals to this header 3 9 10 Headset jack J3702 Figure 17 J3702 Audio Line Out Jack This 3 5mm jack provides the following audio input outputs 1 1 x stereo outputs 2 1x headset mic 3 Headset detect 3 9 11 On Board PCB mount WLAN A...

Page 34: ...oard PCB mount antenna connection 3 9 12 Open Q 2100 Display The display output options for the Open Q 2100 Development Kit consists of An HDMI type A connector o HDMI 720p 60Hz A 51 pin display connector J2300 that supports o Single DSI DPHY 0 9 up to 720p at 60 fps o Touch screen capacitive panel via I2C and interrupts PCB mount Antenna ...

Page 35: ...nables the Open Q 2100 SOM development platform to connect to an external HDMI monitor television via an HDMI cable As part of a new feature the Qualcomm 2100 Series APQ8009W can now support up to 720p HD 1280 x 720 at 60fps Please note that the Open Q 2100 Development Kit is for evaluation purposes only and may not be HDMI compliant 3 9 14 Display Connector J2300 Figure 20 51 Pin Display Connecto...

Page 36: ...1 8V TBD The Lantronix Display Open Q 210x LCD part number QC DB J00005 is an additional display accessory that can be used with the display connector J2400 on the carrier board Please use 51position flex cable from JAE JF08 series to connect display board and carrier board This board allows users to interface with the development kit via the LCD that comes preinstalled on the display board The fo...

Page 37: ...Open Q 2100 Development Kit Open Q 2100 Dev Kit User Guide 37 Figure 21 Display Board ...

Page 38: ...w the MIPI DSI0 lines which come from the 51 pin JF08 connector directly connects to the LCD panel via flex cable part number JF08R0R051020MA See the section below for more details on this LCD panel It is important to note that connector J400 on the display board needs to connect to J2300 on the carrier board for this configuration to work Figure 22 Display Board Default Configuration 51 pin flex ...

Page 39: ...panel is not recommended 3 9 15 Camera Connector J2500 The Open Q 2100 Development Kit supports one 2 lane MIPI CSI camera interfaces via a JAE 41 pin connector The following are some features of the camera connectors 1 x 2 lane MIPI CSI signals I2C control CCI0 Camera CSI connector is on the carrier board edge Self regulated camera modules can be powered with 3 3V power SBC_VREG_3P3 Uses JAE FI R...

Page 40: ...mera DOVDD 11 GND Ground 12 GPIO_31_FLASH_EN APQ_GPIO31 Output Connected to APQ8009W Default use is for camera flash strobe enable 13 GPIO_35_CAM0_RESET_N APQ_GPIO35 Output Connected to APQ8009W GPIO35 Default use is for camera reset 14 GPIO_34_CAM0_STANDBY _N APQ_GPIO34 Output Connected to APQ8009W Default use is for camera standby 15 GPIO_30_CCI_I2C_SCL APQ_GPIO30 Output Connected to APQ8009W GP...

Page 41: ...data lane 1 27 MIPI_CSI0_LANE1_P Input MIPI CSI0 data lane 1 28 GND Ground 29 30 NC Not Connected 31 GND Ground 32 33 NC Not Connected 34 GND Ground 35 36 37 38 NC Not Connected 39 SBC_VREG_1P2 Power output Connected to 1 2V SBC_VREG_1P2 Default use is for camera DVDD 40 Ground Ground 41 NC Not Connected Note A 41 pin cable assembly from JAE Electronics part number JF08R0R041020MA can be used to c...

Page 42: ...port is a client mode port only This port is also used for charging battery 3 9 17 USB 2 0 host interface Figure 25 J2900 and J2901 USB2 0 Host Ports J2900 and J2901 allow the development kit to communicate as a High speed host These are dual stacked USB2 0 Type A connectors Make sure USB client port J2800 is not in use when USB 2 0 host interface is active The USB host ports Ethernet and USB clie...

Page 43: ... power input 3 9 19 FM connector J1801 Figure 27 J1801 FM antenna connector J1801 provides connection to the AC coupled FM antenna The connector is standard 2 54mm pitch male header with two pins Molex PN 22 28 4360 The Pin 1 is the antenna input and pin 2 is ground 3 9 20 Micro SD card connector J1900 Figure 28 J1900 micro SD card connector J1900 Micro SD card connector provides 4 bit secure digi...

Page 44: ...ble is plugged in the ADB Recovery J2800 port 3 9 22 Power probe J202 Figure 30 J202 Power probe connector J202 Power probe connector provides method of measuring power consumption of Open Q 2100 SOM The 0 01R sense resistor is placed in series on the VPH_PWR rail to provide method of current consumption measurement The pin configuration of three pin header is given in the table below Table 3 9 10...

Page 45: ...nal antenna by using DIP switch S3500 The configuration of the DIP switch is given in the table below A passive or an active antenna may be used as external antenna and a 2 7V bias is provided on the antenna input for powering an active antenna Table 3 9 11 DIP switch S3500 configurations Function DIP Switch Description Notes GNSS antenna switch S3500 1 Toggles between GNSS PCB antenna and externa...

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