Updated section 2.5 “Power Consumption”. • Updated section 3 “Block Diagram”. • Corrected the name of the congatec board controller in section 5.1.6 “I2C Bus Fast Mode”. • Corrected pins D63 and D64 in section 8.4 “C-D Connector Pinout”. •...
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In no event shall congatec AG be liable for any incidental, consequential, special, 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...
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(c) arising from course of performance, course of dealing, or usage of trade. congatec AG shall in no event be liable to the end user for collateral or consequential damages of any kind. congatec shall not otherwise be liable for loss, damage or expense directly or indirectly arising from the use of the product or from any other cause.
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AG technicians and engineers are committed to providing the best possible technical support for our customers so that our products can be easily used and implemented. We request that you first visit our website at www.congatec.com for the latest documentation, utilities and drivers, which have been made available to assist you.
SM Bus • 2x USB 3.0 (XHCI) • • GPIOs UEFI 2.x firmware, 8/16 MByte serial SPI with congatec Embedded BIOS features. ® BIOS AMI Aptio Power Management • ACPI 4.0 compliant with battery support. Also supports Suspend to RAM (S3) and Intel AMT 9.5.
PM_PCH_PWROK signal on revision C.x and earlier is not terminated to ground. This issue will be corrected with conga-TC87 hardware revisions D.x and later. Contact congatec technical support department for more information about this topic.
If for some reason it is not possible to use the appropriate congatec module heatspreader, then it is the responsibility of the operator to ensure that all components found on the module operate within the component manufacturer’s specified temperature range.
The CPU temperature sensor (T00) is located in the CPU (U1). This sensor measures the CPU temperature and is defined in CGOS API as CGOS_TEMP_CPU. The board temperature sensor (T01) is located in the congatec Board Controller (cBC) . This sensor measures the board temperature and is defined in CGOS API as CGOS_TEMP_BOARD.
ULP feature is enabled by default and cannot be disabled. In newer driver version, this feature can be disabled. To have the correct LED status, congatec recommends that you use the latest i218 device driver provided on the website and additionally disable the ULP mode.
The conga-TC87 offers two UART interfaces via two UART controllers integrated in the congatec Board Controller. These controllers support up to 1MBit/s and can operate in low-speed, full-speed and high-speed modes. The UART interfaces are routed to the AB connector and require congatec driver to function..
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0.8V when the 12V is applied to the module. Actively driving PWR_OK high is compliant to the COM Express specification but this can cause back driving. Therefore, congatec recommends driving the PWR_OK low to keep the module in reset and tri-state PWR_OK when the carrier board hardware is ready to boot.
I²C bus from the x86 core architecture, which results in higher embedded feature performance and more reliability, even when the x86 processor is in a low power mode. It also ensures that the congatec embedded feature set is fully compatible amongst all congatec modules.
OEM BIOS Code With the congatec embedded BIOS it is even possible for system designers to add their own code to the BIOS POST process. Except for custom specific code, this feature can also be used to support Win XP SLP installation, Window 7 SLIC table, verb tables for HDA codecs, rare graphic modes and Super I/O controllers.
EAPI (Embedded Application Programming Interface) is a programming interface defined by the PICMG that addresses this problem. With this unified API it is now possible to run the same application on all vendor’s COMs that offer EAPI driver support. Contact congatec technical support for more information about EAPI.
VT-x) added hardware support in the processor to improve the virtualization performance and robustness. Note congatec does not offer virtual machine monitor (VMM) software. All VMM software support questions and queries should be directed to the VMM software vendor and not congatec technical support.
Signal Descriptions and Pinout Tables The following section describes the signals found on COM Express™ Type VI connectors used for congatec AG modules. The pinout of the modules complies with COM Express Type 6 Rev. 2.1. Table 3 describes the terminology used in this section for the Signal Description tables. The PU/PD column indicates if a COM Express™...
Note The congatec COM Express Type 6 and Type 10 modules use a Push-Pull output for the fan_pwm signal instead of the open drain output specified in the COM Express specification. Although this does not comply with the COM Express specification 2.0, the benefits are obvious.
On the conga-TC87, the PCI Express Bus acts as the subtractive decoding agent. All I/O cycles that are not positively decoded are forwarded to the internal PCI Bus not the LPC Bus. Only specified I/O ranges are forwarded to the LPC Bus. In the congatec Embedded BIOS, the following I/O address ranges are sent to the LPC Bus: 2Eh –...
Interrupt used by multifunction PCI Express devices (INTD). 10.4 I²C Bus There are no onboard resources connected to the I²C bus. Address 16h is reserved for congatec Battery Management solutions. 10.5 SM Bus System Management (SM) bus signals are connected to the Intel ®...
BIOS setup program. 11.2 Setup Menu and Navigation The congatec BIOS setup screen is composed of the menu bar, left frame and right frame. The menu bar is shown below: Main Advanced...
Displays the hardware revision of the board. Serial Number no option Displays the serial number of the board. Displays the firmware revision of the congatec board controller. BC Firmware Revision no option MAC Address no option Displays the MAC address of the onboard Ethernet controller.
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VGA 640x480 1x18 (013h) Auto detection is performed by reading an EDID data set via the video I²C bus. The number in brackets specifies the congatec internal number of the respective panel data set. WVGA 800x480 1x24 (01Bh) Note: Customized EDID™ utilizes an OEM defined EDID™ data set stored in the BIOS flash device.
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Note In ACPI mode, it is not possible for a “Watchdog ACPI Event” handler to directly restart or shutdown the OS. For this reason the congatec BIOS will do one of the following: For Shutdown: An over temperature notification is executed. This causes the OS to shut down in an orderly fashion.
Note The congatec COM Express Type 6 and Type 10 modules use a Push-Pull output for the fan_pwm signal instead of the open drain output specified in the COM Express specification. Although this does not comply with the COM Express specification 2.0, the benefits are obvious.
Select the DIMM timing profile that should be used. XMP profiles cannot work on current modules and Custom Profile MUST not be selected. XMP Profile 1 CAUTION: For congatec internal debugging only. DO NOT CHANGE. XMP Profile 2 ►Custom Profile Configure the custom DIMM profile options.
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Note 1. The term ‘AC power loss’ stands for the state when the module looses the standby voltage on the 5V_SB pins. On congatec modules, the standby voltage is continuously monitored after the system is turned off. If within 30 seconds the standby voltage is no longer detected, then this is considered an AC power loss condition.
BIOS setup program will not launch. The congatec BIOS uses a SHA256 based encryption for the password, which is more secured than the original AMI encryption. The BIOS password is case sensitive with a minimum of 3 characters and a maximum of 20 characters. Once a BIOS password has been assigned, the BIOS activates the grayed out ‘BIOS Update and Write Protection’...
Only the congatec utility interface to the SMI handler of the BIOS flash update is enabled. Other interfaces to the SMI handler are disabled to prevent non congatec tools from writing to the BIOS flash. As a result of this restriction, flash utilities supplied by AMI or Intel will not work .
Additional BIOS Features The conga-TC87 uses a congatec/AMI AptioEFI that is stored in an onboard Flash Rom chip and can be updated using the congatec System Utility (version 1.5.0 and later), which is available in a DOS based command line, Win32 command line, Win32 GUI, and Linux version.
Industry Specifications The list below provides links to industry specifications that apply to congatec AG modules. Specification Link Low Pin Count Interface Specification, Revision 1.0 (LPC) http://developer.intel.com/design/chipsets/industry/lpc.htm Universal Serial Bus (USB) Specification, Revision 2.0 http://www.usb.org/home PCI Specification, Revision 2.3 http://www.pcisig.com/specifications Serial ATA Specification, Revision 3.0...
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