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CEB94011 COM Express

TM

Type 6 Development Baseboard

24

Board and Pin Assignments

2.5.19

SMBus Connector (CN23)

The SMBus interface is available through CN23. The SMBus (System Management Bus)
is a simple bus for the purpose of lightweight communication.

Pin

Signal

1 +3.3V

2 SMB_CLK_S

3 SMB_DATA_S

4 SMB_ALERT

5 GND

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Summary of Contents for CEB94011

Page 1: ...CEB94011 COM ExpressTM Type 6 Development Baseboard User s Manual ...

Page 2: ...manual Axiomtek reserves the right to change or revise this document and or product at any time without notice No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of Axiomtek Co Ltd CAUTION If you replace wrong batteries it causes the danger ...

Page 3: ...he system unit chassis for a few seconds It discharges static electricity from your body Wear a wrist grounding strap available from most electronic component stores when handling boards and components Trademarks Acknowledgments Axiomtek is a trademark of Axiomtek Co Ltd Intel and Celeron are trademarks of Intel Corporation Windows is a trademark of Microsoft Corporation AMI is trademark of Americ...

Page 4: ... 7 DIO SD Card Function Selection JP12 12 2 4 8 Thermal Trip Indicator JP13 12 2 4 9 LVDS Brightness Control Mode Setting JP14 12 2 5 Connectors 13 2 5 1 DVI D Connector CN1 14 2 5 2 HDMI Connector CN2 14 2 5 3 Front Panel Connector CN3 15 2 5 4 DisplayPort Connector CN4 16 2 5 5 Audio Jack CN5 16 2 5 6 Ethernet and USB 2 0 Port Stack CN6 17 2 5 7 USB 3 0 Stacks CN7 and CN8 18 2 5 8 ATX Power Conn...

Page 5: ...t Connector CN22 23 2 5 19 SMBus Connector CN23 24 2 5 20 eDP Connector eDP1 25 2 5 21 LVDS Connector LVDS1 26 2 5 22 CPU Fan Connector FAN1 28 2 5 23 SATA Connectors SATA1 SATA4 28 2 5 24 COM ExpressTM Connectors RECS1 and RECS2 28 2 6 Push Buttons 31 2 7 LED Indicators 31 ...

Page 6: ...vi This page is intentionally left blank ...

Page 7: ... converting CEB94011 provides one PCI Express x16 slot for graphics one PCI Express x4 slot two PCI Express x1 slots and two PCI Express Mini Card sockets for expansion purposes This board supports various I O features display interfaces VGA LVDS eDP DisplayPort HDMI and DVI D Gigabit Fast Ethernet HD audio codec four SATA 600 interfaces six USB ports 2 USB 2 0 and 4 USB 3 0 ports digital I O or S...

Page 8: ...D audio with line in line out and MIC in audio jack USB Interface Two USB ports with fuse protection and comply with USB Spec Rev 2 0 Four USB ports comply with USB Spec Rev 3 0 SPI Supported SMBus Supported SD card slot One SD card slot Digital I O Four input channels and four output channels Port 80 Display Dual 7 segments Port 80 display for convenient debugging purpose through LPC interface Di...

Page 9: ...ocket which complies with PCI Express Mini Card Spec V1 2 Two PCIe x1 slots Battery Lithium 3V 220mAH Size 244 x 291mm Board Thickness 1 6mm Operation Temperature 40 C 85 C 104 F 185 F Operation Humidity 10 95 relative humidity non condensing Note All specifications and images are subject to change without notice 1 3 Utilities Supported Audio driver ...

Page 10: ...CEB94011 COM ExpressTM Type 6 Development Baseboard 4 Introduction This page is intentionally left blank ...

Page 11: ...CEB94011 COM ExpressTM Type 6 Development Baseboard Board and Pin Assignments 5 Chapter 2 Board and Pin Assignments 2 1 Board Dimensions and Fixing Holes Top Side ...

Page 12: ...CEB94011 COM ExpressTM Type 6 Development Baseboard 6 Board and Pin Assignments Bottom Side ...

Page 13: ...CEB94011 COM ExpressTM Type 6 Development Baseboard Board and Pin Assignments 7 2 2 Board Layout Top Side ...

Page 14: ...is designed for a specific CEM module The thermal pads on the heatsink are designed to make contact with the necessary components on the CEM module When mounting the heatsink you must make sure that the thermal pads on the heatsink make complete contact no space between thermal pad and component with the corresponding components on the CEM module This is especially critical for CEM modules that ha...

Page 15: ...Type 6 Development Baseboard Board and Pin Assignments 9 Note When installing the compact size CEM module on CEB94011 please add stand off and secure with nut Then use the screws to secure the heatsink plate to the CEM module ...

Page 16: ...ngs Note Once the default jumper setting needs to be changed please do it under power off condition Jumper Description Setting JP1 Auto Power On Default Disable 2 3 Close JP5 LVDS Voltage Selection Default 3 3V 1 2 Close JP6 LVDS eDP Function Selection Default LVDS 1 2 Close JP7 Boot BIOS Selection Default Boot from Module BIOS 1 3 2 4 Close JP9 Power Input Mode Selection Default ATX AT mode 2 3 C...

Page 17: ...input voltage of flat panel is correct 2 4 3 LVDS eDP Function Selection JP6 The JP6 is for LVDS or eDP function selection 2 4 4 Boot BIOS Selection JP7 Use JP7 to select system to boot from module BIOS or baseboard BIOS 2 4 5 Power Input Mode Selection JP9 and JP11 Use the JP9 and JP11 to select ATX AT or wide range power input mode JP9 Function Setting Enable auto power on 1 2 close Disable auto...

Page 18: ...rmal Trip Indicator JP13 Use JP13 to enable or disable thermal trip LED indicator 2 4 9 LVDS Brightness Control Mode Setting JP14 The JP14 enables you to select PWM or voltage control mode for inverter connector CN15 These two control modes are for adjusting the brightness of LVDS panel Function Setting Normal Default 1 2 close Restore BIOS optimal defaults 2 3 close Function Setting DIO Default 1...

Page 19: ...USB 3 0 Port 0 and 1 Stack CN8 USB 3 0 Port 2 and 3 Stack CN9 24 pin ATX Power Connector CN10 COM D Sub Connector CN11 CN13 PCI Express Mini Card Connectors CN12 VGA Connector CN14 CN26 I2C Connectors CN15 Inverter Connector CN16 CN17 SATA Power Connectors CN18 Wide Range Power Input Connector CN19 SD Card Slot CN20 CN21 COM1 and COM2 Connectors CN22 Digital I O Connector CN23 SMBus Connector CN27...

Page 20: ...ion video and high resolution audio over a single cable Its interface is available through connector CN2 Pin Signal Pin Signal 1 DVI_DATA2 2 DVI_DATA2 3 GND 4 N C 5 N C 6 DVI_SPC 7 DVI_SPD 8 N C 9 DVI_DATA1 10 DVI_DATA1 11 GND 12 N C 13 N C 14 5V 15 GND 16 DVI_HTPLG 17 DVI_DATA0 18 DVI_DATA0 19 GND 20 N C 21 N C 22 GND 23 DVI_CLK 24 DVI_CLK Pin Signal Pin Signal 1 HDMI OUT_DATA2 2 GND 3 HDMI OUT_D...

Page 21: ...ton on front panel to the CPU board which allows users to turn on or off power supply System Reset Switch Pin 7 and 8 connect the case mounted reset switch that reboots your computer without turning off the power switch It is a better way to reboot your system for a longer life of system power supply HDD Activity LED This connection is linked to hard drive activity LED on the control panel LED fla...

Page 22: ...r CN4 2 5 5 Audio Jack CN5 Install audio driver then attach audio devices to CN5 Pin Signal 1 DDSP_TX_0_DP 2 GND 3 DDSP_TX_0_DN 4 DDSP_TX_1_DP 5 GND 6 DDSP_TX_1_DN 7 DDSP_TX_2_DP 8 GND 9 DDSP_TX_2_DN 10 DDSP_TX_3_DP 11 GND 12 DDSP_TX_3_DN 13 DP3_AUX_SEL 14 GND 15 DP3_AUX 16 GND 17 DP3_AUX 18 DP3_HPD 19 GND 20 3 3V Pin Color Signal Blue LINE IN Green LINE OUT Pink MIC ...

Page 23: ...nnector and the other end to a 1000 100 10 Base T hub The lower double deck USB connector is USB 2 0 compliant 480Mbps that can be connected to any USB peripheral such as keyboard mouse or scanner Pin LAN Signal Pin LAN Signal L1 MDI0 L5 MDI2 L2 MDI0 L6 MDI2 L3 MDI1 L7 MDI3 L4 MDI1 L8 MDI3 A Activity link LED OFF No link Blinking Link established data activity detected B Speed LED Orange 1GMbps da...

Page 24: ...tible with USB 2 0 device CN7 for USB 3 0 port 0 and 1 CN8 for USB 3 0 port 2 and 3 Pin Signal Pin Signal 1 USB_PWR01 10 USB_PWR01 2 USB_Data0 11 USB_Data1 3 USB_Data0 12 USB_Data1 4 GND 13 GND 5 SSRX0 14 SSRX1 6 SSRX0 15 SSRX1 7 GND Drain 16 GND Drain 8 SSTX0 17 SSTX1 9 SSTX0 18 SSTX1 Pin Signal Pin Signal 1 USB_PWR23 10 USB_PWR23 2 USB_Data2 11 USB_Data3 3 USB_Data2 12 USB_Data3 4 GND 13 GND 5 S...

Page 25: ...er supply plug fits into this connector in only one orientation Properly press down power supply plug until it completely and firmly fits into this connector Loose connection may cause system instability The CN9 is a 24 pin ATX power connector The CN27 is an 8 pin 12V ATX power connector Pin Signal Pin Signal 1 3 3V 13 3 3V 2 3 3V 14 12V 3 GND 15 GND 4 5V 16 PS_ON 5 GND 17 GND 6 5V 18 GND 7 GND 19...

Page 26: ...er PCI Express or USB 2 0 Pin Pin Signal 1 10 NC 2 11 Receive Data RXD 3 12 Transmit Data TXD 4 13 NC 5 14 Ground GND 6 15 NC 7 16 NC 8 17 NC 9 18 NC Pin Signal Pin Signal 1 WAKE 2 3 3VSB 3 No use 4 GND 5 No use 6 1 5V 7 CLKREQ 8 No use 9 GND 10 No use 11 REFCLK 12 No use 13 REFCLK 14 No use 15 GND 16 No use 17 No use 18 GND 19 No use 20 No use 21 GND 22 PERST 23 PCIE_RX4 24 3 3VSB 25 PCIE_RX4 26 ...

Page 27: ... simple bus for the purpose of lightweight communication CN14 CN26 2 5 13 Inverter Connector CN15 The CN15 is an 8 pin connector for LVDS inverter interface We strongly recommend you to use the matching DF13 8S 1 25C connector to avoid malfunction 1 8 Pin Signal Pin Signal 1 Red 2 Green 3 Blue 4 N A 5 GND 6 AGND 7 AGND 8 AGND 9 N C 10 GND 11 N C 12 DDC DATA 13 Horizontal Sync 14 Vertical Sync 15 D...

Page 28: ...ide range power input supports 5V to 20V 2 5 16 SD Card Slot CN19 The CN19 is a standard type SD card slot for user development Use JP12 to select DIO or SD card function see section 2 4 7 Pin Signal 1 12V 2 GND 3 GND 4 5V Pin Signal 1 Positive electrode input 2 Positive electrode input 3 GND input 4 GND input Pin Signal 1 DATA3 2 CMD 3 GND 4 VDD 3V 5 CLK 6 GND 7 DATA0 8 DATA1 9 DATA2 10 WP 11 CDN...

Page 29: ...system customary automation control The digital I O can be configured to control cash drawers and sense warning signals from an Uninterrupted Power System UPS or perform store security control You may use software programming to control these digital signals Pin RS 232 RS 422 RS 485 1 DCD TX D 2 RX TX D 3 TX RX No use 4 DTR RX No use 5 GND GND GND 6 DSR No use No use 7 RTS No use No use 8 CTS No u...

Page 30: ...4 Board and Pin Assignments 2 5 19 SMBus Connector CN23 The SMBus interface is available through CN23 The SMBus System Management Bus is a simple bus for the purpose of lightweight communication Pin Signal 1 3 3V 2 SMB_CLK_S 3 SMB_DATA_S 4 SMB_ALERT 5 GND ...

Page 31: ...ter monitor panels and TV panels You can select LVDS or eDP function with JP6 see section 2 4 3 Pin Signal 1 VCC 2 VCC 3 VCC 4 VCC 5 NC 6 VSS 7 VSS _TX_2_DP 8 VSS 9 VSS 10 HPD 11 GND 12 TX3N 13 TX3P 14 GND 15 TX2N 16 TX2P 17 GND 18 TX1N 19 TX1P 20 GND 21 TX0N 22 TX0P 23 GND 24 AUXP 25 AUXN 26 GND 27 VSS_BKLT 28 VSS_BKLT 29 VSS_BKLT 30 VSS_BKLT 31 NC 32 BKLT_CTRL 33 BKLT_EN 34 NC 35 NC 36 VCC_EDP 3...

Page 32: ...1 6 VCCM can be set to 3 3V 5V or 12V by setting JP5 see section 2 4 2 18 bit single channel Pin Signal Pin Signal 1 VCCM 2 VCCM 3 VCCM 4 VCCM 5 VCCM 6 VCCM 7 N C 8 N C 9 GND 10 GND 11 N C 12 N C 13 N C 14 N C 15 GND 16 GND 17 N C 18 N C 19 N C 20 N C 21 GND 22 GND 23 Channel A D0 24 N C 25 Channel A D0 26 N C 27 GND 28 GND 29 Channel A D1 30 N C 31 Channel A D1 32 N C 33 GND 34 GND 35 Channel A D...

Page 33: ... D2 27 GND 28 GND 27 GND 28 GND 29 Channel A D1 30 Channel A D3 29 Channel A D1 30 N C 31 Channel A D1 32 Channel A D3 31 Channel A D1 32 N C 33 GND 34 GND 33 GND 34 GND 35 Channel A D2 36 Channel A CLK 35 Channel A D2 36 Channel A CLK 37 Channel A D2 38 Channel A CLK 37 Channel A D2 38 Channel A CLK 39 GND 40 GND 39 GND 40 GND 24 bit dual channel Pin Signal Pin Signal 1 VCCM 2 VCCM 3 VCCM 4 VCCM ...

Page 34: ... The Serial Advanced Technology Attachment Serial ATA or SATA connector is computer bus interface for connecting to devices such as hard disk drive 2 5 24 COM ExpressTM Connectors RECS1 and RECS2 The RECS1 and RECS2 are 220 pin connectors for connecting COM ExpressTM module and COM ExpressTM baseboard The pin assignments are as follows Pin Signal 1 GND 2 VIN 3 FAN_TACHIN Pin Signal 1 GND 2 SATA_TX...

Page 35: ...25 RSVD A26 SATA2_RX B26 SATA3_RX C26 DDI1_PAIR4 N C D26 DDI1_PAIR0 A27 BATLOW N C B27 WDT C27 RSVD D27 DDI1_PAIR0 A28 S ATA_ACT B28 AC HDA_SDIN2 N C C28 RSVD D28 RSVD A29 AC HDA_SYNC B29 AC HDA_SDIN1 N C C29 DDI1_PAIR5 N C D29 DDI1_PAIR1 A30 AC HDA_RST B30 AC HDA_SDIN0 C30 DDI1_PAIR5 N C D30 DDI1_PAIR1 A31 GND FIXED B31 GND FIXED C31 GND FIXED D31 GND FIXED A32 AC HDA_BITCLK B32 SPKR C32 DDI2_CTR...

Page 36: ...S_A_CK B81 LVDS_B_CK C81 PEG_RX9 D81 PEG_TX9 A82 LVDS_A_CK B82 LVDS_B_CK C82 PEG_RX9 D82 PEG_TX9 A83 LVDS_I2C_CK B83 LVDS_BKLT_CTRL C83 RSVD D83 RSVD A84 LVDS_I2C_DAT B84 VCC_5V_SBY C84 GND D84 GND A85 GPI3 B85 VCC_5V_SBY C85 PEG_RX10 D85 PEG_TX10 A86 RSVD B86 VCC_5V_SBY C86 PEG_RX10 D86 PEG_TX10 A87 RSVD B87 VCC_5V_SBY C87 GND D87 GND A88 PCIE0_CK_REF B88 BIOS_DIS1 C88 PEG_RX11 D88 PEG_TX11 A89 P...

Page 37: ...ush Button Description SW1 LID push button SW2 Sleep push button SW3 Power push button SW4 Reset push button LED Description Power LED Power state LED indicators for 5V_SBY 5V 3 3V and 12V Module Error LED LED ON when module error detected Thermal Trip Indicator LED LED ON means thermal trip signal is low active The default setting is Disable You can change the setting with JP13 see section 2 4 8 ...

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