Table of Contents REVISION HISTORY ......................... 4 PREFACE SAFETY PRECAUTIONS WARNING!..................6 Static Electricity Warning! ........................6 FCC Notice ............................6 CE Notice ............................. 6 Conventions Used in this Manual ......................6 CHAPTER 1 TECHNICAL SPECIFICATIONS ..............7 Embedded Processor (1151 LGA package) ..................7 Non-Embedded Processors .........................
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APPENDIX A TECHNICAL SUMMARY ................64 System Memory Map.......................... 64 Interrupt Map ............................65 Graphics Features ..........................66 APPENDIX B FLASH BIOS PROGRAMMING ..............67 How to Reflash the BIOS ........................67 APPENDIX C EFI BIOS AND POST CODES ...............68 Checkpoint Ranges ..........................68 Standard Checkpoints ........................
Revision History Revision Revision History Date First Release 09/27/16 Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor.
With proper installation and maintenance, your board will provide years of high performance and trouble free operation. This manual provides a detailed explanation into the installation and use of the C23AX industrial embedded motherboard. It is written for the novice PC user installer.
Safety Precautions Warning! Static Electricity Warning! The C23AX motherboard has been designed as rugged as possible but can still be damaged if jarred sharply or struck. Handle the motherboard with care. It contains delicate electronic circuits that can be damaged or weakened by static electricity. Before removing the board from its protective packaging, it is strongly recommended that you use a grounding wrist strap.
The C23A is a long-life industrial motherboard with multi-core processor technology and PCI Express 2.0 and 3.0 support. Powered by the Intel® C236 chipset (Skylake), the C23AX motherboard was designed specifically for embedded applications such as Medical, Security, Imaging, Industrial Automation, and Manufacturing that require a smaller, compact footprint with ECC memory support.
Peripheral Chips Nuvoton NCT6106D SIO chip Six full handshake COM ports, COM2 configurable to RS-232C, RS-422 or RS-485 PS/2 keyboard and mouse connector and header Hardware voltage monitor /CPU temp. monitor Watchdog timer PWM fan control outputs / tachometer inputs CPU thermal diode monitoring ITE IT8892E PCI-Express to PCI bridge...
DRAM and jumper settings. Handling Precautions The C23AX has been designed to be as rugged as possible but it can be damaged if dropped, jarred sharply or struck. Damage may also occur by using excessive force in performing certain installation procedures such as forcing the system board into the chassis or placing too much torque on a mounting screw.
Jumpers or headers are small pins attached to the system board. Covering two pins with a shunt closes the connection between them. The C23AX examines these jumpers to determine specific configuration information. There are two different categories of jumpers on the C23AX.
Jumpers Use the diagram below and the tables on the following pages to locate and set the on-board configuration jumpers. JATATX1: AT/ATX Power Mode Selection 1-2: AT 2-3: ATX JCMOS1: Clear CMOS 1-2: Normal 2-3: Clear CMOS...
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JRI1: COM1 RI Function Selection 1-2 closed: RI 3-4 closed : +5V 5-6 closed : +12V JRI2: COM2 RI Function Selection 1-2 closed: RI 3-4 closed : +5V 5-6 closed : +12V...
Headers Use the diagram below and the tables on the following pages to locate the headers. CPUFAN1: Processor Fan header (PWM) ASSIGNMENT Tachometer JAUDIO1: Front Panel AUDIO header ASSIGNMENT ASSIGNMENT MIC-L MIC-R ACZ_DET# LINE-OUT-R MIC_Sense LINE-OUT-L LINE_Sense...
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JCOM2A: Serial Port 2 header ASSIGNMENT ASSIGNMENT DCD (TX-) JCOM2B: Serial Port 2RS-422/RS-485 header ASSIGNMENT ASSIGNMENT 485TX- 422RX- 485TX+ 422RX+...
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JCOM3: Serial Port 3 header ASSIGNMENT ASSIGNMENT JCOM4: Serial Port 4 header ASSIGNMENT ASSIGNMENT...
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JCOM5: Serial Port 5 header ASSIGNMENT ASSIGNMENT JCOM6: Serial Port 6 header ASSIGNMENT ASSIGNMENT...
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JDIO1: GPIO header ASSIGNMENT ASSIGNMENT SMB_CLK_9555 SMB_DATA_9555 11 12 5VStby JFP1: Front Panel header ASSIGNMENT ASSIGNMENT HDD LED (+) Power LED (+) HDD LED (-) Power LED (-) Reset SW Power SW...
Firmly press the modules into the socket until it snaps into place. Adding memory modules to the C23AX is only allowed for specific configurations. Contact your Sales representative to confirm your configuration. Unreliable and incorrect operation may occur.
Installing CPU To properly install the processor, make sure to carefully follow these instructions: Push the lever down, unclip and lift it. Open the load plate Remove the plastic cover. Carefully align processor with notches on the socket Close the load plate, close and latch the lever...
Installing HEAT SINK/FAN The processors supported by the C23AX require the use of a heat sink/fan. Make sure to install it properly, to avoid overheating. Recommended heat sink/fans require a screwdriver to attach it to a metal bracket installed underneath (solder side) of the board.
Back Panel Connections A – PS2/KB and Mouse Connector B – COM1 Connector (DB9M) C – VGA Connector D – LAN2 and USB3.0 Stacked RJ45 and USB3.0. E – LAN1 and USB3.0 Stacked RJ45 and USB3.0. F – AUDIO Stack Line-in, Speaker and Microphone Audio stack G –...
Although you can select the device boot order in the BIOS setup, there are situations were booting from an alternate device may be required, like booting from an USB drive or DVD. The C23AX BIOS allows for boot sequence changes by using the F7 key. After powering up the board, please press F7, and a pop-up window with all available boot devices will appear.
BIOS Setup Main Menu The CMOS main BIOS setup menu is the first screen that you can navigate. Each main BIOS setup menu option is described later. The Main BIOS setup menu screen has two main frames. The left frame displays all the options that can be configured.
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For example: Date and Time. The <Tab> key allows you to select setup fields. Note: The <F8> key on your keyboard is the Fail-Safe key. It is not displayed on the key legend by default. To set the Fail-Safe settings of the BIOS, press the <F8> key on your keyboard. It is located on the upper row of a standard 101 keyboard.
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HOT KEY DESCRIPTION The <F1> key allows you to display the General Help screen. Press the <F1> key to open the General Help screen. The <F2> key reloads the previous value entered. The <F3> key loads Optimal Defaults The <F4> Saves the selected settings The <Esc>...
Main Setup When you first enter the CMOS Setup Utility, you will enter the Main setup screen. You can always return to the Main setup screen by selecting the Main tab. This screen shows some basic system information, like the BIOS Version and Identification, the processor parameters and also the date and time settings.
► Trusted Computing Configuration Enabled or Disabled Security Device Support NO Security Device Found ► ACPI Settings Screen ACPI Settings Enable ACPI Auto Configuration Enabled or Disabled Enable Hibernation Enabled or Disabled ACPI Sleep State S3(Suspend to RAM) or Suspend Disabled ErP Function (Deep S5) Enabled or Disabled Pwr-On After PWR-Fail...
► Super IO Configuration Super IO Configuration Super IO Chip NCT6106D ► Serial Port 1 Configuration Disabled or Enabled Serial Port Device Settings IO=3F8h; IRQ=4; Change Settings Auto ► Serial Port 2 Configuration Serial Port Disabled or Enabled Device Settings IO=2F8h;...
► Parallel Port Configuration Parallel Port Disabled or Enabled Device Settings IO=378h; IRQ=11; Change Settings Auto Device Mode STD Printer Mode, SPP or ECP and EPP modes ► NCT6106D HW Monitor This screen shows information about temperatures and voltages. Manual or SmartFan IV ►...
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► CPU Configuration Settings CPU Configuration Intel® Core™ i7-6700TE CPU @ 2.40GHz CPU Signature 506E3 Microcode Patch Max CPU Speed 2400 MHz Min CPU Speed 800 MHz CPU Speed 2400 MHz Processor Cores Hyper Threading Technology Supported Intel VT-x Technology Supported Intel SMX Technology Supported...
Enabled or Disable CPU C states Package C State Limit C0/C1, C2,C3,C6,C7,C7S or AUTO ► Intel TXT Configuration Chipset Production Fused BiosAcm Production Fused Chipset TXT Supported Cpu TXT Supported Error code None Class Code None Major code None Minor code None ►...
► Network Stack Configuration Network Stack (UEFI) Enabled or Disabled Enabled or Disabled Ipv4 PXE Support Enabled or Disabled Ipv6 PXE Support PXE boot wait time Media Detect Count ► CSM Configuration Compatibility Support module Configuration CSM Support Enabled or Disabled CSM Module Version 07.79 Option ROM Messages...
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USB hardware delays and time-outs USB transfer time-out 1, 5, 10 or 20 sec Device reset time-out 10, 20, 30 or 40 sec Device power-up delay Auto or Manual. If set to Manual, allows to set a fixed time...
► Memory Configuration Lists Memory parameters and allows changing Maximum Memory Frequency ► PCH-IO Configuration Intel PCH RC Version 1.9.0.0 Intel PCH SKU Name Server/Workstation SKU Intel PCH Rev ID 31/D1 ► PCI Express Configuration ► HD Audio Configuration LAN PHY Controller Enabled or Disabled Serial IRQ Mode Continuous or Quiet...
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► HD Audio Configuration HD Audio Auto, Enabled or Disabled HD Audio 20dB, 26dB, 32dB or 36dB Amplifier Gain...
Security Setup CMOS Password Support Two Levels of Password Protection CMOS set-up provides both an Administrator and a User password. If ONLY the Administrator’s password is set, then this only limits access to Setup and is only asked for when entering Setup. If ONLY the User’s password is set, then this is a power-on password and must be entered to boot or enter Setup.
Boot Setup BIOS SETUP UTILITY Main Advanced Chipset Security Boot Save & Exit Boot Configuration Setup Prompt Timeout Bootup NumLock Sate [On] Quiet Boot [Disabled] Boot Option Priorities Boot Option #1 Fast Boot [Disabled] New Boot Option Policy [Default] CD/DVD ROM Drive BBS Priorities Hard Drive BBS Priorities ...
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Boot Configuration Setup Prompt Timeout Select number of seconds for Setup from 1 to 65535 Bootup NumLock State NUM-LOCK on boot: On or Off Enable or Disable Quiet Boot Boot Option Priorities Boot Option #1 Select first boot device Boot Option #2 Select second boot device CD/DVD Drive BBS If you have more than one CD/DVD, select the primary...
Save & Exit Menu BIOS SETUP UTILITY Main Advanced Chipset Boot Security Save & Exit Save Options Save Changes and Reset Discard Changes and Reset Default Options Restore Defaults Boot Override : Sel ect Sc ree n P0: PLEXTOR DVDR PX-880SA ...
Interrupt Map PRIORITY STANDARD FUNCTION System Timer Keyboard Controller Programmable Interrupt Communications Port (COM2) Communications Port (COM1) Floppy Disk Controller System CMOS/Real Time Clock ACPI Mode when enabled Available Available PS/2 Compatible Mouse Port Numeric Data Processor Prim. SATA Channel Sec.
Graphics Features Intel® Graphics Subsystem The graphics engine built into the 6 generation processors is based on GEN 9 graphics core architecture and is able to achieve high performance at lower power consumption. It supports up to 72 Execution Units (EU) with On-Package Cache depending on the processor SKU. Some of the features are: API Support: Direct3D 12, Direct3D 11.3, Direct3D 11.2, Direct3D 11.1, Direct3D 9, Direct3D 10,Direct2D...
Appendix B Flash BIOS Programming The C23AX uses a standard SPI FLASH BIOS. When updating your BIOS, make sure you have the correct batch file that contain all the necessary files for the upgrade. You will also need a bootable device, like a floppy, USB or hard-drive, loaded with DOS.
Appendix C EFI BIOS and POST Codes The status code, or POST code, is used to indicate progress during the boot phase. A subset of these status codes, also known as checkpoints, indicates common phases of the boot process. Checkpoints are very useful to determine the cause of a failure or problem during the pre-boot process.
Standard Checkpoints SEC Phase Status Code Description 0x00 Not Used Progress Codes 0x01 Power on. Reset type detection (soft/hard) 0x02 AP initialization before microcode loading 0x03 Northbridge initialization before microcode loading 0x04 Southbridge initialization before microcode loading 0x05 OEM initialization before microcode loading 0x06 Microcode loading 0x07...
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PEI Error Codes 0x50 Memory initialization error. Invalid memory type or incompatible memory speed 0x51 Memory initialization error. SPD reading has failed 0x52 Memory initialization error. Invalid memory size or memory modules don’t match 0x53 Memory initialization error. No usable memory detected 0x54 Unspecified memory initialization error 0x55...
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Recovery Error Codes 0xF8 Recovery PPI is not available 0xF9 Recovery capsule is not found 0xFA Invalid recovery capsule 0xFB – 0xFF Reserved for future AMI error codes PEI Beep Codes # of Beeps Description Memory not installed Memory was installed twice (InstallPeiMemory routine in PEI called twice Recovery started DXEIPL was not found DXE Core Firmware Volume was not found...
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Status Code Description 0xA3 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 0xAB Setup input wait 0xAC Reserved for ASL 0xAD Ready to boot event 0xAE...
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DXE Error Codes 0xD9 Error loading Boot option 0xDA Boot option is failed 0xDB Flash update is failed 0xDC Reset protocol is not available DXE Beep Codes # of Beeps Description Invalid password Some of the Architectural protocols are not available No console output devices are found No console input devices are found Flash update is failed...
Appendix D SATA Interfaces The C23AX provides a total of six SATA and one mSATA connectors. SATA ports 1 through 6 support the Intel Rapid Storage Technology (Intel® RST) and allow for the following RAID modes: RAID 0 RAID 0 - Striped Disk Array without Fault Tolerance: Provides data striping (spreading out blocks of each file across multiple disk drives) but no redundancy.
RAID 10 RAID 10 is a hybrid of RAID 0 and RAID 1. This configuration is known as a striped mirrored array. See the illustration below for a graphical representation of RAID 10. RAID 5 RAID 5 – (block-level striping with distributed parity) distributes parity along with the data and requires all drives but one to be present to operate;...
Appendix E Terminology TERM DESCRIPTION AHCI Advanced Host Controller Interface BIOS Basic Input/Output System Column Access Strobe Central Processing Unit, also known as Processor Double Data Rate. Transfer mode between memory and computer DisplayPort Digital display interface developed by the Video Electronics Standards Association (VESA).
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