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cExpress-KL

Connector Pinouts on Module

4. Connector Pinouts on Module

This chapter describes connectors and pinouts, LEDs and switches that are used on the module but are not
included in the PICMG standard specification

4.1. Connector, Switch and LED Locations

Figure 3: cExpress-KL Connector, Switch and LED Locations

cExpress-KL and the DB40 Debug Module

sFor illustration purposes only

Figure 4: cExpress-KL and the DB40 Debug Module

FAN

4-pin

Fan

40-pin Debug

Connector

BIOS

Defaults

Reset

Button

XDP

60-pin

to CPU

Ke
e

CPU

Summary of Contents for cExpress-KL

Page 1: ...ng EDGE COMPUTING cExpress KL User s Manual COM Express Compact Size Type 6 Module with Mobile 7th Gen Intel Core and Celeron Processor Manual Rev 1 1 Revision Date January 3 2020 Part Number 50 1J085...

Page 2: ...n is a top priority for ADLINK We have enforced measures to ensure that our products manufacturing processes components and raw materials have as little impact on the environment as possible When prod...

Page 3: ...5 2 11 Power Specifications 6 2 12 Power Consumption 6 2 13 Operating Temperatures 6 2 14 Environmental 6 2 15 Specification Compliance 6 2 16 Operating Systems 6 2 17 Functional Diagram 7 2 18 Mechan...

Page 4: ...onfiguration Space Map 44 6 6 PCI Interrupt Routing Map 46 6 7 SMBus Address Table 46 7 BIOS Setup 47 7 1 Menu Structure 47 7 2 Main 48 7 3 Advanced 53 7 4 Security 71 7 5 Boot 71 7 6 Save Exit 74 8 B...

Page 5: ...iagram 7 Figure 1 cExpress KL Mechanical Drawing 8 Figure 1 cExpress KL Connector Switch and LED Locations 29 Figure 1 cExpress KL and the DB40 Debug Module 29 Figure 1 cExpress Switch Locations 35 Fi...

Page 6: ...n 30 Table 1 cExpress KL LED Descriptions 31 Table 1 XDP Debug Header Pin Definition 32 Table 1 Fan Connector Pin Definition 33 Table 1 BIOS Select and Mode Configuration Switch Settings 35 Table 1 SE...

Page 7: ...egrated Intel Generation 9 Low Power Graphics includes features such as OpenGL 4 4 4 3 DirectX 11 3 11 Intel Clear Video HD Technology Advanced Scheduler 2 0 1 0 XPDM support and DirectX Video Acceler...

Page 8: ...2 Introduction This page intentionally left blank...

Page 9: ...Technology 2 0 Intel AVX2 Intel AES NI PCLMULQDQ Instruction Intel Device Protection Technology with Intel Secure Key Intel TSXNI Note Availability of features may vary between processor SKUs L3 Cach...

Page 10: ...y between processor SKUs Display Types Single dual channel 18 24 bit LVDS via eDP to LVDS chip supports DE mode and H V Sync mode display Resolution up to 1920x1200 with dual channel LVDS eDP 4 lanes...

Page 11: ...r board 4 0x3F8 Yes COM 4 Supported by Super I O W83627DHG on carrier board 3 0x2F8 Yes 2 8 Trusted Platform Module TPM z Chipset Infineon z Type TPM 2 0 2 9 SEMA Board Controller z Type ADLINK Smart...

Page 12: ...eratures Standard Operating Temperature 0 C to 60 C Wide Voltage Input Storage 20 C to 80 C Extreme Rugged Operating Temperature optional 40 C to 85 C Standard Voltage Input Storage 40 C to 85 C 2 14...

Page 13: ...7 XDP 60 DDI2 4 lanes DP HDMI 4x USB 3 0 upgrade port 0 3 Single dual channel 18 24 bit LVDS UART0 UART1 eDP LM73 GPIO PCA9535 GP I2 C SPI 0 BIOS LPC bus SPI SPI 1 BIOS DDC I2 C SPI_CS SODIMM 4 16 GB...

Page 14: ...de View All are dimensions shown in millimeters Tolerances should be 0 25mm unless otherwise noted The tolerances of the module connector locating peg holes dimensions 16 50 6 00 and 16 50 18 00 shoul...

Page 15: ...B_SSRX3 D12 USB_SSTX3 A13 GBE0_MDI0 B13 SMB_CK C13 USB_SSRX3 D13 USB_SSTX3 A14 GBE0_CTREF B14 SMB_DAT C14 GND D14 GND A15 SUS_S3 B15 SMB_ALERT C15 DDI1_PAIR6 D15 DDI1_CTRLCLK_AUX A16 SATA0_TX B16 SATA...

Page 16: ...54 PEG_LANE_RV A55 PCIE_TX4 B55 PCIE_RX4 C55 PEG_RX1 D55 PEG_TX1 A56 PCIE_TX4 B56 PCIE_RX4 C56 PEG_RX1 D56 PEG_TX1 A57 GND B57 GPO2 C57 TYPE1 D57 TYPE2 A58 PCIE_TX3 B58 PCIE_RX3 C58 PEG_RX2 D58 PEG_TX...

Page 17: ...GND A94 SPI_CLK B94 VGA_VSYNC C94 PEG_RX13 D94 PEG_TX13 A95 SPI_MOSI B95 VGA_I2C_CK C95 PEG_RX13 D95 PEG_TX13 A96 TPM_PP B96 VGA_I2C_DAT C96 GND D96 GND A97 TYPE10 B97 SPI_CS C97 RSVD D97 RSVD A98 SER...

Page 18: ...V Output 3 3V signal level O 5V Output 5V signal level I O 3 3V Bi directional signal 3 3V tolerant I O 5V Bi directional signal 5V tolerant I O 3 3Vsb Input 3 3V tolerant active in standby state P Po...

Page 19: ...gnal Pin Description I O PU PD Comment VGA_RED B89 Red for monitor Analog DAC output designed to drive a 37 5 Ohm equivalent load O Analog PD 150R build option support VGA_GRN B91 Green for monitor An...

Page 20: ...tion LVDS_BKLT_CTRL B83 LVDS panel backlight brightness control O 3 3V PD 100K LVDS_I2C_CK A83 DDC lines used for flat panel detection and control O 3 3V PU 2k2 3 3V LVDS_I2C_DAT A84 DDC lines used fo...

Page 21: ...ments of the Module PHY and may be as low as 0V and as high as 3 3V The reference voltage output shall be current limited on the Module In the case in which the reference is shorted to ground the curr...

Page 22: ...l pair O PCIE AC coupled on Module PCIE_RX3 PCIE_RX3 B58 B59 PCI Express channel 3 Receive Input differential pair I PCIE AC coupled off Module PCIE_TX4 PCIE_TX4 A55 A56 PCI Express channel 4 Transmit...

Page 23: ...VSB USB 1 1 2 0 compliant USB2 USB2 A43 A42 USB differential data pairs for Port 1 I O 3 3VSB USB 1 1 2 0 compliant USB3 USB3 B43 B42 USB differential data pairs for Port 2 I O 3 3VSB USB 1 1 2 0 comp...

Page 24: ...nly Signal Pin Description I O PU PD Comment SPI_CS B97 Chip select for Carrier Board SPI BIOS Flash O 3 3VSB PU 10K 3 3VSB SPI_MISO A92 Data in to module from carrier board SPI BIOS flash I 3 3VSB SP...

Page 25: ...cate Physical Presence to the TPM I 3 3V PD 1k 3 3V PD is only placed when TPM is installed on module 3 3 13 SMBus Signal Pin Description I O PU PD Comment SMB_CK B13 System Management Bus bidirection...

Page 26: ...ally on the module I 3 3V PU 10K 3 3V GPI 2 A67 General purpose input pins Pulled high internally on the module I 3 3V PU 10K 3 3V GPI 3 A85 General purpose input pins Pulled high internally on the mo...

Page 27: ...US_STAT B18 Indicates imminent suspend operation used to notify LPC devices O 3 3VSB SUS_S3 A15 Indicates system is in Suspend to RAM state Active low output An inverted copy of SUS_S3 on the carrier...

Page 28: ...ndby power input 5 0V nominal If VCC5_SBY is used all available VCC_5V_SBY pins on the connector s shall be used Only used for standby and suspend functions May be left unconnected if these functions...

Page 29: ...irs for the SuperSpeed USB data path on USB2 I PCIE AC coupled off Module USB_SSTX2 USB_SSTX2 D9 D10 Additional Transmit signal differential pairs for the SuperSpeed USB data path on USB2 O PCIE AC co...

Page 30: ...100K IF DDI1_DDC_AUX_SEL is floating I O PCIe PD 100K DP1_AUX AC coupled on Module DDI1_CTRLCLK_AUX D15 IF DDI1_DDC_AUX_SEL pulled high I O OD 3 3V HDMI1_CTRLCLK PU 2 2k 3 3V IF DDI1_DDC_AUX_SEL is f...

Page 31: ...t is floating the AUX pair is used for the DP AUX signals If pulled high the AUX pair contains the CRTLCLK and CTRLDATA signals PD 1M DDI 3 no DDI3 support Signal Pin Description I O PU PD Comment DDI...

Page 32: ...ported C30 DDI1_PAIR5 Not supported Not supported C15 DDI1_PAIR6 Not supported Not supported C16 DDI1_PAIR6 Not supported Not supported C24 DDI1_HPD DP1_HPD HDMI1_HPD D15 DDI1_CTRLCLK_AUX DP1_AUX HMDI...

Page 33: ...8 C59 C61 C62 C65 C66 C68 C69 C71 C72 C74 C75 C78 C79 C81 C82 C85 C86 C88 C89 C91 C92 C94 C95 C98 C99 C101 C102 PCI Express Graphics transmit differential pairs I PCIE Not supported PEG_TX0 PEG_TX0 PE...

Page 34: ...ND GND Pinout Type 5 no IDE no PCI GND NC NC Pinout Type 6 no IDE no PCI The Carrier Board should implement combinatorial logic that monitors the module TYPE pins and keeps power off e g deactivates t...

Page 35: ...ed in the PICMG standard specification 4 1 Connector Switch and LED Locations Figure 3 cExpress KL Connector Switch and LED Locations cExpress KL and the DB40 Debug Module sFor illustration purposes o...

Page 36: ...power 3 3V provide from COM module 13 BMC Program interface cont d OCD0B Include a jumper to connect OCD0A via 1K0 pull up to 3 3V_BMC 32 GND 12 PWRBTN 31 BIOS_DIS0 11 SYS_RESET 30 RST 10 CB_RESET 29...

Page 37: ...ED2 Green Power Source 3Vcc S0 LED ON S3 S4 S5 LED OFF ECO mode LED OFF LED3 Red BMC output and same signal as WDT B27 on BtB connector Module power up WD LED LED OFF Watchdog counting WD LED Keep Las...

Page 38: ...rocessor 28 OBSDATA_D0 CFG 12 2 I Processor 29 OBSDATA_B1 CFG 5 2 I O Processor 30 OBSDATA_D1 CFG 13 2 I Processor 31 GND GND NA 32 GND GND NA 33 OBSDATA_B2 CFG 6 2 I O Processor 34 OBSDATA_D2 CFG 14...

Page 39: ...ule 33 4 5 Fan Connector Connector Type JVE 24W1125A 04M00 Pin Orientation 1 2 3 4 Pin Assignment Name Signal Description 1 BMC_FAN_OUT FAN_PWMOUT 2 BMC_FAN_PWM_IN FAN_TACHIN 3 GND Ground 4 P5V_S 5V T...

Page 40: ...perform the following steps 1 Shut down the system 2 Press the BIOS Setup Defaults RESET Button continuously and boot up the system You can release the button when the BIOS prompt screen appears 3 The...

Page 41: ...r In dual BIOS Failsafe mode both BIOS chips on the module are configured as SPI1 Only one of the two is connected to the SPI bus at any given time In case of failure of the primary SPI1 BIOS the syst...

Page 42: ...36 Connector Pinouts on Module This page intentionally left blank...

Page 43: ...are stored in flash Power cycles counter Boot counter Counts the number of boot attempts Watchdog Timer Set Reset Disable Watchdog Timer Features auto reload at power up System Restart Cause Power los...

Page 44: ...Main Current Function Table 7 SEMA Onboard Voltage Monitor 5 1 2 Main Current The BMC of the cExpress KL implements a current monitor The current can be read by calling the SEMA function Get Main Curr...

Page 45: ...orted Exception Code Error Message 0 NOERROR 2 NO_SUSCLK 3 NO_SLP_S5 4 NO_SLP_S4 5 NO_SLP_S3 6 NO_CB_PWRGD 7 BIOS_FAIL 8 RESET_FAIL 9 RESETIN_FAIL 10 CRITICAL_TEMP 11 POWER_FAIL 12 VOLTAGE_FAIL 13 NO_...

Page 46: ...40 Smart Embedded Management Agent SEMA This page intentionally left blank...

Page 47: ...DOS Compatibility Memory 6 2 Direct Memory Access Channels Channel Number Data Width System Resource 0 8 bits Generic 1 8 bits Generic 2 8 bits Generic 3 8 bits Generic 4 Reserved cascade channel 5 1...

Page 48: ...Controller 80h LPC eSPI or PCIe 84h 86h Reserved 88h Reserved 8Ch 8Eh Reserved 90h Alias to 80h 092 Reset Generator 94h 96h Aliases to 8xh 98h Alias to 88h 9Ch 9Eh Alias to 8xh A0h A1h Interrupt Cont...

Page 49: ...2 Mouse IRQ12 via SERIRQ PIRQ Note 1 13 GSPI UART I2C SDIO N A Note 1 14 Gpio PIRQ Note 1 15 Gpio PIRQ Note 1 Note 1 These IRQs can be used for PCI devices when onboard device is disabled APIC Mode IR...

Page 50: ...vice 31 Function 0 LPC Interface eSPI Enable Strap 0 eSPI Interface eSPI Enable Strap 1 Bus 0 Device 31 Function 1 P2SB Bus 0 Device 31 Function 2 PMC Bus 0 Device 31 Function 3 Intel High Definition...

Page 51: ...Controller Bus 0 Device 22 Function 0 Intel MEI 1 Bus 0 Device 22 Function 1 Intel MEI 2 Bus 0 Device 22 Function 2 IDE Redirection IDE R Bus 0 Device 22 Function 3 Keyboard and Text KT Redirection Bu...

Page 52: ...PCIE port 2 PCIE port 3 PCIE port 4 PCIE port5 Int0 INTA 16 INTA 16 INTB 17 INTC 18 INTD 19 INTA 16 Int1 INTB 17 INTC 18 INTD 19 INTA 16 INTB 17 Int2 INTC 18 INTD 19 INTA 16 INTB 17 INTC 18 Int3 INTD...

Page 53: ...function of each setting is described in the right hand column of the respective table Main Advanced Security Boot Save Exit System Information Processor Information PCH Information System Management...

Page 54: ...ID Info only Display CPU ID Stepping Info only Display CPU Stepping Number of Processors Info only Display number of Processors Microcode Revision Info only Display Microcode Revision GT Info Info onl...

Page 55: ...acturing Date Read only Display SMC manufacturing date Last Repair Date Read only Display SMC last repair date MAC ID Read only Display SMC MAC ID SEMA Feature Read only Display SEMA feature 7 2 4 2 S...

Page 56: ...VSB Read only Display actual voltage of the 3 3VSB 7 2 4 4 System Management Runtime Statistics Feature Options Description Runtime Statistics Info only Total Runtime Read only The returned value spec...

Page 57: ...wer up Mode Attention The Power Up Mode only has effect if the module is in ATX Mode Turn on Remain off Last State Turn On The machine starts automatically when the power supply is turned on Remain Of...

Page 58: ...Date Weekday MM DD YYYY Requires the alpha numeric entry of the day of the week day of the month calendar month and all 4 digits of the year indicating the century and year Fri XX XX 20XX System Time...

Page 59: ...ed only one thread per enabled core is enabled Active Processor Cores All 1 Number of cores to enable in each processor package VT d Disabled Enabled Check to enable VT d function on MCH Intel VMX Vir...

Page 60: ...on Technology Changes require a full power cycle to take effect DTS SMM Disabled Enabled Disabled ACPI thermal management uses EC reported temperature values Enabled ACPI thermal management uses DTS S...

Page 61: ...otect Control Active Write Protect I2C write protect control SPD Write Protect Enabled Disabled Enable Writes to SMBus slave addresses A0h AEh are disabled Maximum Memory Frequency Auto 1067 1200 1333...

Page 62: ...the Aperture Size Note Above 4GB MMIO BIOS assignment is automatically enabled when selecting 2048MB aperture To use this feature please disable CSM Support DVMT Pre Allocated 0M 32M 64M 4M 8M 12M 16M...

Page 63: ...rimary IGFX Boot Display VBIOS Default Select the Video Device which will be activated during POST This has no effect if external graphics present Secondary boot display selection will appear based on...

Page 64: ...tware Preserve Info only Port X Disabled Enabled Enable Disable SATA Port Hot Plug Disabled Enabled Designates this port as Hot Pluggable Configured as eSATA Info only Spin up Device Disabled Enabled...

Page 65: ...s is a workaround for OSes without XHCI hand off support The XHCI ownership change should be claimed by the XHCI OS driver USB Mass Storage Driver Support Enabled Disabled Enable Disable USB Mass Stor...

Page 66: ...es not disable Manageability Features in FW MEBx Hotkey Pressed Enabled Disabled OEMFLag Bit 1 Enable automatic MEBx hotkey press MEBx Selection Screen Enabled Disabled OEMFLag Bit 2 Enable MEBx selec...

Page 67: ...x2 Port 2 disabled Ports 3 and Port 4 x1 2x2 Port 1 2 x2 and Port 3 4 x2 1x4 Port 1 x4 Ports 2 4 disabled PCI Latency Timer 32 PCI Bus Clocks 64 PCI Bus Clocks 96 PCI Bus Clocks 128 PCI Bus Clocks 16...

Page 68: ...tions Description Override SW EQ settings Disabled Enable Override SW EQ settings PCI and PCIe PCI Express Configuration PCI Express Root Port X Feature Options Description PCI Express Root Port Disab...

Page 69: ...t Plug Disabled Enable PCI Express Hot Plug Enable Disable Advanced Error Reporting Disable Enable Advanced Error Reporting Enable Disable PCIe Speed Auto Gen1 Gen2 Gen3 Configure PCIe Speed Transmitt...

Page 70: ...Super IO Chip Info only W83627DHG Super IO Configuration Info only Serial Port 1 Configuration Serial Port Device Settings Change Settings Enabled Disabled IO 3F8h IRQ 4 Auto IO 3F8h IRQ 4 IO 3F8h IR...

Page 71: ...lect an optimal setting for Super IO device 7 3 9 ACPI and Power Management Feature Options Description ACPI and Power Management Info only Enable ACPI Auto Configuration Enabled Disabled Enables or D...

Page 72: ...Enable or Disable Console Redirection Settings Submenu COM2 Info only Console Redirection Enabled Disabled Console Redirection Enable or Disable Console Redirection Settings Submenu COM3 Info only Con...

Page 73: ...ESCN VT400 Select FunctionKey and KeyPad on Putty Redirection After BIOS Post Always Enabled BootLoader The Settings specify if BootLoader is selected than Legacy console redirection is disabled befor...

Page 74: ...n Disabled Enabled This option controls the programming of the ICC PLL shutdown flow When enabled this ICC PM register will be programmed on every non Sx boot Note The item only available in the stand...

Page 75: ...R Bank Enabled Disabled Enable or Disable SHA256 PCR Bank Pending Operation None TPM clear Schedule an operation for the Security Device Note Your Computer will reboot during restart in order to chang...

Page 76: ...Options Description NVME controller and Drive information Info Only 7 3 15 AMI Graphics Output Protocol Policy Video GOP show only Feature Options Description Intel R Graphics Controller Info only In...

Page 77: ...Options Description System Mode Info only Secure Boot Info only Vendor Keys Info only Attempt Secure Boot Enabled Disabled Secure Boot activated when Platform Key PK is enrolled System mode is User D...

Page 78: ...pport Last Boot HDD Only All SATA Devices If Last Boot HDD Only only last boot HDD device will be available in POST If All SATA Devices all SATA devices will be available in OS and POST VGA Support Au...

Page 79: ...d BIOS reaction on INT19 trapping by Option ROM Boot Option filter UEFI and Legacy Legacy only UEFI only This option controls what devices system can to boot Option ROM execution Info only Network Do...

Page 80: ...s Discard Changes and Reset Reset system setup without saving any changes Save Changes Save changes done so far to any of the setup options Discard Changes Discard changes done so far to any of the se...

Page 81: ...by the Intel Platform Innovation Framework for EFI the Framework The Framework refers the following boot phases which may apply to various status code checkpoint descriptions Security SEC initial low...

Page 82: ...overy errors PEI 8 2 Standard Status Codes 8 2 1 SEC Phase Status Code Description 0x00 Not used Progress Codes 0x01 Power on Reset type detection soft hard 0x02 AP initialization before microcode loa...

Page 83: ...h Bridge initialization North Bridge module specific 0x19 Pre memory South Bridge initialization is started 0x1A Pre memory South Bridge initialization South Bridge module specific 0x1B Pre memory Sou...

Page 84: ...ge module specific 0x3F 0x4E OEM post memory initialization codes 0x4F DXE IPL is started PEI Error Codes 0x50 Memory initialization error Invalid memory type or incompatible memory speed 0x51 Memory...

Page 85: ...ocess started 0xF3 Recovery firmware image is found 0xF4 Recovery firmware image is loaded 0xF5 0xF7 Reserved for future AMI progress codes Recovery Error Codes 0xF8 Recovery PPI is not available 0xF9...

Page 86: ...ecific 0x6E North Bridge DXE initialization North Bridge module specific 0x6F North Bridge DXE initialization North Bridge module specific 0x70 South Bridge DXE initialization is started 0x71 South Br...

Page 87: ...xA3 IDE Enable 0xA4 SCSI initialization is started 0xA5 SCSI Reset 0xA6 SCSI Detect 0xA7 SCSI Enable 0xA8 Setup Verifying Password 0xA9 Start of Setup 0xAA Reserved for ASL see ASL Status Codes sectio...

Page 88: ...rror loading Boot Option LoadImage returned error 0xDA Boot Option is failed StartImage returned error 0xDB Flash update is failed 0xDC Reset protocol is not available 8 2 6 DXE Beep Codes of Beeps De...

Page 89: ...ansitioned into ACPI mode Interrupt controller is in PIC mode 0xAA System has transitioned into ACPI mode Interrupt controller is in APIC mode 8 3 OEM Reserved Checkpoint Ranges Status Code Descriptio...

Page 90: ...84 BIOS Checkpoints Beep Codes This page intentionally left blank...

Page 91: ...to board connector with 0 5mm for a stacking height of 5 mm This connector can be used with 5 mm through hole standoffs SMT type Tyco 3 6318491 6 Foxconn QT002206 4141 3H 220 pin board to board connec...

Page 92: ...9 2 2 Heat Sinks A heat sink can be used as a thermal solution for a specific COM Express module and can have a fan or be fanless depending on the thermal requirements 9 2 3 Installation Install a he...

Page 93: ...module Step 5 Place the COM Express module and heatsink assembly onto the connectors on the carrier board as shown Then press down on the module until it is firmly seated on the carrier board Step 6 U...

Page 94: ...88 Mechanical Information Step 7 If you are installing a heatsink with a fan plug the fan connector into the carrier board as shown...

Page 95: ...he choice of 5 mm or 8mm board to board connectors there is the choice of Top and Bottom mounting In Top mounting the threaded standoffs are on the carrier board and the thermal solution is equipped w...

Page 96: ...ffs are DIP type and through hole standoffs are SMT type Other types not listed are available upon request 5mm through hole standoff SMT type P N 33 72000 0050 5mm threaded standoff DIP type P N 33 72...

Page 97: ...les To avoid electrical shock and or damage to equipment Keep equipment away from water or liquid sources Keep equipment away from high heat or high humidity Keep equipment properly ventilated do not...

Page 98: ...60 0200 Toll Free 1 800 966 5200 USA only Fax 1 408 360 0222 Email info adlinktech com ADLINK Technology China Co Ltd Address 300 Fang Chun Rd Zhangjiang Hi Tech Park Pudong New Area Shanghai 201203 C...

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