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Copyright 

© 

2019 

congatec 

AG 

 

      JCWLm10 

       

50/55

6.4 

congatec Board Controller (cBC)

The conga-JC370 is equipped with a Microchip MEC1705 microcontroller. This onboard microcontroller plays an important role for most of the 
congatec BIOS features. It fully isolates some of the embedded features such as system monitoring, I²C bus from the x86 core architecture. The 
isolation helps improve performance and reliability even when the x86 processor is in a low power mode.

6.4.1 

Fan Control

The cBC uses the PWM (FAN_PWMOUT) signal to adjust the rotational speed of the fan without changing the fan’s input voltage. Additionally, 
the FAN_TACHOIN signal provides the ability to monitor the system’s fan RPMs (revolutions per minute). For accurate RPM reading, the 
FAN_TACHOIN signal must receive two pulses per revolution. Therefore, a two pulse per revolution fan or similar hardware solution is 
recommended.

6.4.2 

Power Loss Control

The cBC has full control of the power-up of the SBC; therefore, it can be used to specify the behavior of the system after an AC power loss 
condition. Supported modes are “Always On”, “Remain Off” and “Last State”.

6.4.3 

Board Information

The cBC provides a rich data-set of manufacturing and board information such as serial number, EAN number, hardware and firmware revisions. 
It also keeps track of dynamically changing data like runtime meter and boot counter.

6.5 

OEM BIOS Customization

The conga-JC370 is equipped with congatec Embedded BIOS, which is based on American Megatrends Inc. Aptio UEFI firmware. The congatec 
Embedded BIOS allows system designers to modify the BIOS. For more information about customizing the congatec Embedded BIOS, refer to 
the congatec System Utility user’s guide CGUTLm1x.pdf on the congatec website at www.congatec.com or contact technical support.

The customization features supported are described below:

6.5.1 

OEM Default Settings

This feature allows system designers to create and store their own BIOS default configuration. Customized BIOS development by congatec for 
OEM default settings is no longer necessary because customers can easily perform this configuration by themselves using the congatec system 

Summary of Contents for conga-JC370

Page 1: ...conga JC370 Juke SBC 8th Generation Intel Core i7 i5 i3 and Celeron Single Chip Ultra Low TDP U Series SoC User s Guide Revision 1 0...

Page 2: ...the ethernet description and Intel AMT version in section 2 1 Feature List Added note about TSN support to section 5 6 Ethernet Corrected the signal name of pins 69 and 71 in section 5 2 4 M 2 Key M...

Page 3: ...pecial or exemplary damages whether based on tort contract or otherwise arising out of or in connection with this user s guide or any other information contained herein or the use thereof Intended Aud...

Page 4: ...s call attention to important information that should be observed Connector Type Describes the connector used on the Single Board Computer Copyright Notice Copyright 2019 congatec AG All rights reserv...

Page 5: ...at congatec s option and expense Customer will obtain a Return Material Authorization RMA number from congatec AG prior to returning the non conforming product freight prepaid congatec AG will pay for...

Page 6: ...by email at support congatec com Terminology Term Description PCIe Peripheral Component Interface Express cBC congatec Board Controller SDIO Secure Digital Input Output USB Universal Serial Bus SATA...

Page 7: ...et 29 5 2 4 M 2 Key M Socket 30 5 2 5 PCI Express Routing 32 5 3 Display Interfaces 33 5 3 1 Display Port 33 5 3 2 USB Type C Alternate Mode 33 5 3 3 LVDS eDP Header 34 5 3 3 1 Panel Voltage Selection...

Page 8: ...M BIOS Code Data 51 6 5 5 OEM DXE Driver 51 6 6 congatec Battery Management Interface 52 6 7 API Support CGOS 52 6 8 Thermal and Voltage Monitoring 52 6 9 Security Features 53 6 10 External System Wak...

Page 9: ...cription 29 Table 18 X28 Pinout Description 30 Table 19 Connector X15 Pinout Description 34 Table 20 JP1 Pinout Description 35 Table 21 JP3 Pinout Description 36 Table 22 Connector X14 Pinout Descript...

Page 10: ...ed presenting opportunities for fanless designs The 3 5 SBC boards are equipped with various interfaces such as PCI Express SATA USB 2 0 3 0 Ethernet Displays and Audio 1 2 conga JC370 The conga JC370...

Page 11: ...Hz 0 3 1 0 GHz 0 3 1 0 GHz DDR4 Memory 2400 MT s dual channel Non ECC up to 64 GB 2400 MT s dual channel Non ECC up to 64 GB 2400 MT s dual channel Non ECC up to 64 GB 2133 MT s dual channel Non ECC u...

Page 12: ...ble with ZHR 8 connector and open end cab LVDS SHDR 40V 14000254 50 cm 40 pin LVDS cable with JST SHDR 40 connector and open end cab Backlight ZHR 8 14000255 50 cm backlight cable with ZHR 8 connector...

Page 13: ...terfaces 1x DP 1x LVDS eDP 1x USB Type C DP Back Panel I O Connectors 1x DisplayPort 1x USB Type C alternate mode 2x USB 3 1 Gen 2 2x Gigabit Ethernet 1x COM port COM1 Onboard I O Connectors Extension...

Page 14: ...supports Suspend to RAM S3 and Intel AMT 11 Configurable TDP Ultra low standby power consumption deep sleep Security Firmware TPM 2 0 Intel PTT Discrete TPM 2 0 Infineon SLB9670 2 2 Supported Operatin...

Page 15: ...e Description Comment S0 Minimum value Lowest frequency mode LFM with minimum core voltage during desktop idle S0 Maximum value Highest frequency mode HFM Turbo Boost The CPU was stressed to its maxim...

Page 16: ...A GHz 0 32 0 92 1 08 0 07 0 05 Note With a fast input voltage rise time the inrush current may exceed the measured peak current 2 6 Supply Voltage Battery Power Table 9 CMOS Battery Power Consumption...

Page 17: ...ental Specifications Temperature Operation 0 to 60 C Storage 20 to 70 C Humidity Operation 10 to 90 Storage 5 to 95 Note The above operating temperatures must be strictly adhered to at all times Humid...

Page 18: ...0 SATA 6G Ethernet 1Gb CODEC ALC888 LPC UART DP USB MUX USB PD TMDS CAN Controller internal DP M 2 2230 Key E M 2 2242 3042 Key B miniPCIe Full Half SATA SATA Power SIM Card RTC Battery Socket DC In 1...

Page 19: ...epending on the environmental conditions it is subjected to For more information about this subject contact your local congatec sales representative and request the gap pad material manufacturer s spe...

Page 20: ...ongatec AG JCWLm10 20 55 4 1 CSA Dimensions 133 9 67 6 32 35 95 2 3 15 3 2 27 3 146 103 6 M2 5 x 8 mm threaded standoff for threaded version or 2 7 x 8 mm non threaded standoff for borehole version 21...

Page 21: ...congatec AG JCWLm10 21 55 4 2 CSP Dimensions 133 9 67 6 32 35 95 2 3 15 3 2 26 3 21 0 6 16 146 102 M2 5 x 8 mm threaded standoff for threaded version or 2 7 x 8 mm non threaded standoff for borehole v...

Page 22: ...ight 2019 congatec AG JCWLm10 22 55 4 3 HSP Dimensions 133 9 67 6 32 35 95 2 3 15 3 2 12 146 102 M2 5 x 8 mm threaded standoff for threaded version or 2 7 x 8 mm non threaded standoff for borehole ver...

Page 23: ...p menu under Boot Settings Configuration and set the Power Loss Control to Remain OFF 5 1 1 Mini Fit 4 Pin Connector The conga JC370 provides an internal 4 pin Mini Fit connector with voltage protecti...

Page 24: ...nnect an LED to pins 9 and 10 of connector X4 for power state indication see section 5 12 Front Panel Header Table 12 D57 LED States LED Status ACPI State Description Steady red S5 Soft off Steady gre...

Page 25: ...ettings and real time clock Table 14 X36 Pin Header Pin Description 1 RTC power 3V 2 Ground reference Warning Danger of explosion if battery is incorrectly replaced Replace only with same or equivalen...

Page 26: ...2 1 Mini Card Socket The conga JC370 provides a Mini Card socket X26 The socket supports full or half size PCIe SATA or USB 2 0 cards Table 15 X26 Pinout Description Pin Signal Pin Signal 1 WAKE 2 3 3...

Page 27: ...ull size or half size 5 2 2 M 2 Key B Socket The conga JC370 provides an M 2 key B type 2242 3042 socket X24 for connecting a PCIe or USB WWAN card Table 16 X24 Pinout Description Pin Signal Pin Signa...

Page 28: ...4 N C 45 GND 46 N C 47 PET0 48 N C 49 PET0 50 PERST 51 GND 52 CLKREQ 53 REFCLK 54 PEWAKE 55 REFCLK 56 N C 57 GND 58 N C 59 N C 60 COEX3 61 N C 62 COEX2 63 N C 64 COEX1 65 N C 66 N C 67 RESET 68 N C 69...

Page 29: ...9 CNV_WR_D1 10 PCM_SYNC I2S_WS 11 CNV_WR_D1 12 PCM_IN I2S_SD_IN 13 GND 14 PCM_OUT I2S_SD_OUT 15 CNV_WR_D0 16 LED 2 17 CNV_WR_D0 18 GND 19 GND 20 BT_WAKE 21 CNV_WR_CLK 22 CNV_BRI_RSP 23 CNV_WR_CLK 24...

Page 30: ...3 3V 75 GND Connector Type X27 Standard PCIe M 2 key E socket 5 2 4 M 2 Key M Socket The conga JC370 provides an M 2 key M type 2280 socket X28 for connecting a PCIe x4 SSD NVMe SATA SSD or Intel Opt...

Page 31: ...PET1 38 SATA_DEVSLP 39 GND 40 N C 41 PER0 SATA_B 42 N C 43 PER0 SATA_B 44 N C 45 GND 46 N C 47 PET0 SATA_A 48 N C 49 PET0 SATA_A 50 PERST 51 GND 52 CLKREQ 53 REFCLK 54 N C 55 REFCLK 56 N C 57 GND 58...

Page 32: ...re routed to the expansion sockets X28 M 2 key M PCIe x4 X26 mini PCIe PCIe x1 PCIe Lane 10 PCIe Lane 9 PCIe Lane 14 PCIe Lane 13 PCIe Lane 15 PCIe Lane 16 or SATA 2 USB 2 0 Signals USB 2 0 Signals PC...

Page 33: ...s with four data lanes resolutions up to 4096 x 2304 at 60 Hz audio formats such as AC 3 Dolby Digital Dolby Digital Plus DTS HD LPCM Dolby TrueHD DTS HD Master audio HDMI and DVI with appropriate ad...

Page 34: ...5 A hold current at 25 C 3 VCC fuse with 1 A hold current 4 VCC fuse with 1 5 A hold current at 25 C 5 VCC_EDID 3 3 V 6 GND 7 EDID_CLK 8 EDID_DATA 9 VDDEN 10 eDP_HPD not connected if LVDS is supporte...

Page 35: ...option Connector Type X15 40 pin 1 mm pitch header JST BM40B SRDS G TF Possible Mating Connector JST SHDR 40V S B 5 3 3 1 Panel Voltage Selection Jumper The conga JC370 supports 3 3V 5V and 12V LCD p...

Page 36: ...nt is 1 5 A Table 22 Connector X14 Pinout Description Pin Signal Name Description 1 12V 12 V backlight inverter power 1 5 A fuse 2 12V 12 V backlight inverter power 1 5 A fuse 3 GND Backlight ground 4...

Page 37: ...ga JC370 provides two USB 2 0 ports via header X21 Each port supports a maximum current of 0 5A Table 23 Connector X21 Pinout Description USB Port 7 USB Port 8 Pin Signal Description Pin Signal Descri...

Page 38: ...ort supports SATA eSATA or SATADOM with appropriate cable pin 7 power source for SATADOMs disabled in the BIOS setup menu by default pin 8 power source for SATADOMs To show SATA port activity connect...

Page 39: ...an M 2 key M type 2280 socket X28 for connecting a SATA SSD Refer to section 5 2 4 M 2 Key M Socket for X28 pinout description 5 5 4 SATA Power Header The conga JC370 provides a 2 pin SATA power head...

Page 40: ...Linux OS Connector Type X22 X23 8 pin RJ45 connector with gigabit magnetic and LEDs 5 7 HDA Header The conga JC370 features a high definition audio codec Realtek ALC888S The codec supports digital MIC...

Page 41: ...ription Pin Signal Description 1 LINE2_R Analog line headphone output right channel 2 LINE2_L Analog line headphone output left channel 3 A_GND Analog ground 4 SENSE_B_HPOUT Headphone jack detection 5...

Page 42: ...out Description Pin RS232 RS422 RS485 Description 1 DCD Data Carrier Detect 2 DSR Data Set Ready 3 RXD RX DATA Receive Data Receive Data 4 RTS TX DATA Request to Send Transmit Data 5 TXD TX DATA Trans...

Page 43: ...blade header Molex 0533980971 Possible Mating Connector Molex 0510210900 5 8 2 COM Port 3 and 4 Headers The conga JC370 provides COM port 3 on X12 and COM port 4 on X13 The ports support RS 232 voltag...

Page 44: ...Type X5 10 pin 1 25 mm pitch picoblade header Molex 0533981071 Possible Mating Connector Molex 0510211000 5 10 System Management Header The conga JC370 provides header X6 for system management The he...

Page 45: ...ould be driven by open drain collector output 2 I2C_DAT I2C data 3 GND Ground reference 4 I2C_CLK I2C clock output 5 3 3 V 3 3 V standby power output with 500 mA fuse 6 SMB0_ALERT SMBus Alert signal f...

Page 46: ...WR_BTN Active low signal Triggers power up sequence Pulse duration of 4 seconds triggers forced shutdown The cBC can also trigger signal depending on the BIOS settings see section 6 4 2 Power Loss Con...

Page 47: ...n is 4W Table 35 X9 Pinout Description Pin Signal 1 GND 2 12 VDC 3 FAN_TACHOIN 4 FAN_CTRL Note 1 The connector and pinout complies with 4 Wire Pulse PWM Controlled Fans Specification Revision 1 3 2 FA...

Page 48: ...Pin Signal Description C1 PWR Power C2 RST Reset C3 CLK Clock C4 N A Not available C5 GND Ground C6 N C Not connected C7 I O Data C8 N A Not available Connector Type X25 Micro SIM card socket Molex 7...

Page 49: ...l BIOS flash you need an SPI flash with a PCB adapter that connects to X37 For more information contact congatec support Table 38 X37 Pinout Description Pin Signal Description Pin Signal Description 1...

Page 50: ...it can be used to specify the behavior of the system after an AC power loss condition Supported modes are Always On Remain Off and Last State 6 4 3 Board Information The cBC provides a rich data set...

Page 51: ...ayed in the upper left corner of the screen during BIOS POST with their own BIOS POST logo Use the congatec system utility CGUTIL 1 5 4 or later to replace or add the OEM POST logo 6 5 4 OEM BIOS Code...

Page 52: ...em designer more flexibility when choosing the appropriate battery sub system For more information about this subject visit the congatec website and view the following documents congatec Battery Manag...

Page 53: ...TT TPM 2 0 as well as a discrete Infineon SLB9670 TPM 2 0 Note To use the discrete TPM module disable the firmware TPM fTPM in the Advanced Platform Trust Technology fTPM BIOS setup submenu 6 10 Exter...

Page 54: ...do not have access to the restricted area of the congatec website contact your local congatec sales representative 7 1 Navigating the BIOS Setup Menu The BIOS setup menu shows the features and option...

Page 55: ...er to the user s guide for the congatec System Utility CGUTLm1x pdf on the congatec website at www congatec com Note 1 Deprecated Caution The DOS command line tool is not officially supported by conga...

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