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System Resources

8.1

System Memory Map

Table 29 Memory Map

Address Range (decimal)

Address Range (hex)

Size

Description

(TOM-xxxx) – TOM

N.A.

ACPI reclaim, PCI memory range, Video, ….

1024kB – (TOM-xxxx)

100000 – N.A

N.A.

Extended memory

869kB – 1024kB

E0000 - FFFFF

128kB

Runtime BIOS

768kB – 896kB

C0000 - DFFFF

Expansion Area

640kB – 768kB

A0000 - BFFFF

128kB

Video memory and BIOS

639kB – 640kB

9FC00 - 9FFFF

1kB

Extended BIOS data

0 – 639kB

00000 - 9FC00

512kB

Conventional memory

Note

T.O.M. = Top of memory = max. DRAM installed

8.2

I/O Address Assignment

The I/O address assignment of the conga-TCA module is functionally identical with a standard PC/AT. The BIOS assigns PCI and PCI Express

I/O resources from FFF0h downwards. Non PnP/PCI/PCI Express compliant devices must not consume I/O resources in that area.

8.2.1

LPC Bus

On the conga-TCA, the internal PCI 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 – 2Fh
4Eh – 4Fh

60h, 61h-64h
2E8h – 2EFh

2F8h – 2FFh

378h – 37Fh

Содержание COM Express conga-TCA

Страница 1: ...COM Express conga TCA 2nd Generation Dual Core Intel Atom processor with an Intel NM10 express chipset User s Guide Revision 1 0...

Страница 2: ...the Intel CG82NM10 NM10 PCH found on the conga TCA offers a single channel LVDS interface in section 4 1 10 LCD Updated section 4 1 14 Power Control Deleted the wake event signal PME from section 6 4...

Страница 3: ...indirectly from any technical or typographical errors or omissions contained herein or for discrepancies between the product and the user s guide In no event shall congatec AG be liable for any incid...

Страница 4: ...at should be observed Terminology Term Description GB Gigabyte 1 073 741 824 bytes GHz Gigahertz one billion hertz kB Kilobyte 1024 bytes MB Megabyte 1 048 576 bytes Mbit Megabit 1 048 576 bits kHz Ki...

Страница 5: ...n conforming product freight prepaid congatec AG will pay for transporting the repaired or exchanged product to the customer Repaired replaced or exchanged product will be warranted for the repair war...

Страница 6: ...sign no Super I O PS 2 keyboard and mouse and provide most of the functional requirements for any application These functions include but are not limited to a rich complement of contemporary high band...

Страница 7: ...nical 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 drive...

Страница 8: ...roduct This will tell you what options described in this user s guide are available on your particular module conga TCA Part No 047001 047002 047003 047004 Processor Intel Atom N2600 Dual Core 1 60 GH...

Страница 9: ...6 I C Bus Fast mode 24 4 1 7 PCI Express 24 4 1 8 ExpressCard 24 4 1 9 Graphics Output VGA CRT 24 4 1 10 LCD 25 4 1 11 SPI 25 4 1 12 General Purpose Serial Interface 25 4 1 13 General Purpose Input Ou...

Страница 10: ...Submenu 77 9 4 4 1 PIRQ Routing IRQ Reservation Submenu 78 9 4 5 ACPI Submenu 78 9 4 6 RTC Wake Settings Submenu 79 9 4 7 CPU Submenu 79 9 4 8 Memory Submenu 80 9 4 9 Chipset Submenu 80 9 4 9 1 IO Hu...

Страница 11: ...Purpose I O Signal Descriptions 48 Table 15 Power and System Management Signal Descriptions 48 Table 16 General Purpose Serial Interface Signal Descriptions 49 Table 17 Power and GND Signal Descripti...

Страница 12: ...pings Automatic Panel Detection via EPI Embedded Panel Interface based on VESA EDID 1 3 Resolutions up to 1366x768 WXGA for 18 bpp and up to 1440x900 WXGA for 24 bpp 2x DDI Digital Display Interface w...

Страница 13: ...Linux 1 3 Mechanical Dimensions 95 0 mm x 95 0 mm 3 75 x 3 75 Height approximately 18 or 21mm including heatspreader depending on the carrier board connector that is used If the 5mm height carrier bo...

Страница 14: ...nput Range Volts Derated Input Volts Max Input Ripple 10Hz to 20MHz mV Max Module Input Power w derated input Watts Assumed Conversion Efficiency Max Load Power Watts VCC_12V 12 12 11 4 12 6 11 4 100...

Страница 15: ...tion of the module in S3 Standby mode was measured directly Each module was measured while running Windows 7 Professional 32Bit Hyper Threading enabled Speed Step enabled and Power Plan set to Power S...

Страница 16: ...Rev TCEDLA0 BIOS Rev TCEDR006 Max Turbo Frequency Not supported Memory Size 1GB Operating System Windows 7 32 bit Power State Desktop Idle 100 workload 100 workload approx 100 C CPU temp peak Suspend...

Страница 17: ...4 Intel Atom D2550 1 86 GHz 1MB L2 Cache 32nm Layout Rev TCEDLA0 BIOS Rev TCEDR006 Max Turbo Frequency Not supported Memory Size 1GB Operating System Windows 7 32 bit Power State Desktop Idle 100 work...

Страница 18: ...at www congatec com 1 7 Environmental Specifications Temperature Operation 0 to 60 C Storage 20 to 80 C Humidity Operation 10 to 90 Storage 5 to 95 Caution The above operating temperatures must be st...

Страница 19: ...roller STM32F100R8 Watchdog TPM Intel Atom Processor N2800 N2600 D2550 DDR3 SODIMM max 4 GByte BIOS Flash RTC 2x SATA II 8x USB 2 0 HDA PCIe x1 Gbit Ethernet Fan Control SM Bus SM Bus SPI LPC DMI x2 N...

Страница 20: ...or additional information about the conga TCA heatspreader refer to section 3 1 of this document Caution There are mounting holes on the heatspreader designed to attach the heatspreader to the module...

Страница 21: ...atspreader screws is 0 3 Nm Mechanical system assembly mounting shall follow the valid DIN IS0 specifications Caution When using the heatspreader in a high shock and or vibration environment congatec...

Страница 22: ...nector consists of rows C and D In this view the connectors are seen through the module top view A B 5 PCI Express Lanes only 4 when USB 3 0 option present General Purpose I Os 2x Serial ATA II 8x USB...

Страница 23: ...on 6 5 4 1 3 High Definition Audio HDA Interface The conga TCA provides an interface that supports the connection of HDA audio codecs 4 1 4 Gigabit Ethernet The conga TCA offers Gigabit Ethernet with...

Страница 24: ...he use of a PCIe switch the conga TCA provides up to five external PCI Express lanes if the optional USB 3 0 is not implemented The Gen1 PCI Express interface offers support for full 2 5 Gb s bandwidt...

Страница 25: ...BIOS flash device A SPI flash device can be used as a replacement for the Firmware Hub 4 1 12 General Purpose Serial Interface Two TTL compatible two wire ports are available on Type 6 COM Express mod...

Страница 26: ...arrier board hardware must drive this signal low until all power rails and clocks are stable Releasing PWR_OK too early or not driving it low at all can cause numerous boot up problems It is a good de...

Страница 27: ...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 mod...

Страница 28: ...g necessary voltages are internally generated on the module using onboard voltage regulators A carrier board designer should be aware of the following important information when designing a power supp...

Страница 29: ...COM Express connector The processor provides two ports capable of supporting HDMI See section 7 5 of this document for more information about enabling HDMI peripherals 4 2 3 DisplayPort DP The conga...

Страница 30: ...o keeps track of dynamically changing data like runtime meter and boot counter 5 3 Watchdog The conga TCA is equipped with a multi stage watchdog solution that is triggered by software The COM Express...

Страница 31: ...backup battery 5 6 2 OEM CMOS Default Settings and OEM BIOS Logo This feature allows system designers to create and store their own CMOS default configuration and BIOS logo splash screen within the BI...

Страница 32: ...easily integrate all these features into their code The CGOS API congatec Operating System Application Programming Interface is the congatec proprietary API that is available for all commonly used Op...

Страница 33: ...ncludes coprocessors to calculate efficient hash and RSA algorithms with key lengths up to 2 048 bits as well as a real random number generator Security sensitive applications like gaming and e commer...

Страница 34: ...sability enhancements such as Hot Plug 6 2 Intel Processor Features 6 2 1 Thermal Monitor and Catastrophic Thermal Protection Intel Atom D2000 N2000 series processors have a thermal monitor feature th...

Страница 35: ...echnology EIST Operating systems that support performance control take advantage of microprocessors that use several different performance states in order to efficiently operate the processor when it...

Страница 36: ...es a critical point then the operating system will perform a system shut down in an orderly fashion in order to ensure that there is no damage done to the system as result of high temperatures Use the...

Страница 37: ...a Wake Event USB Hardware must be powered by standby power source Set USB Device Wakeup from S3 S4 to ENABLED in the ACPI setup menu if setup node is available in BIOS setup program Under Windows XP...

Страница 38: ...ed or if the EHCI software drivers are not present then the UHCI controller owns the port Owning the port means that the differential output is driven by the owner and the input stream is only visible...

Страница 39: ...lemented by the chip vendors only pull ups or pull downs implemented by congatec are listed For information about the internal pull ups or pull downs implemented by the chip vendors refer to the respe...

Страница 40: ...generated by the Intel High Definition Audio controller O 3 3V AC 97 codecs are not supported AC HDA_SDOUT A33 Intel High Definition Audio Serial Data Out This signal is the serial TDM data output to...

Страница 41: ...w O 3 3VSB GBE0_LINK100 A4 Gigabit Ethernet Controller 0 100Mbit sec link indicator active low O 3 3VSB GBE0_LINK1000 A5 Gigabit Ethernet Controller 0 1000Mbit sec link indicator active low O 3 3VSB G...

Страница 42: ...TA Supports Serial ATA II specification up to 3 Gb s SATA1_TX SATA1_TX B16 B17 Serial ATA channel 1 Transmit Output differential pair O SATA Supports Serial ATA II specification up to 3 Gb s SATA2_RX...

Страница 43: ...ase Specification Revision 1 0a PCIE_RX3 PCIE_RX3 B58 B59 PCI Express channel 3 Receive Input differential pair I PCIE Supports PCI Express Base Specification Revision 1 0a PCIE_TX3 PCIE_TX3 A58 A59 P...

Страница 44: ...8 LPC Signal Descriptions Signal Pin Description I O PU PD Comment LPC_AD 0 3 B4 B7 LPC multiplexed address command and data bus I O 3 3V LPC_FRAME B3 LPC frame indicates the start of an LPC cycle O...

Страница 45: ...shall be present on the module An open drain driver from a USB current monitor on the carrier board may drive this line low I 3 3VSB PU 10k 3 3VSB Do not pull this line high on the carrier board USB_2...

Страница 46: ..._CK LVDS_B_CK B81 B82 LVDS Channel B differential clock O LVDS Not supported LVDS_VDD_EN A77 LVDS panel power enable O 3 3V PD 10k LVDS_BKLT_EN B79 LVDS panel backlight enable O 3 3V PD 10k LVDS_BKLT_...

Страница 47: ...GND or leave no connect Table 13 Miscellaneous Signal Descriptions Signal Pin Description I O PU PD Comment I2C_CK B33 General purpose I C port clock output input I O 3 3V PU 2K2 3 3VSB I2C_DAT B34 Ge...

Страница 48: ...e 15 Power and System Management Signal Descriptions Signal Pin Description I O PU PD Comment PWRBTN B12 Power button to bring system out of S5 soft off active on rising edge I 3 3VSB PU 10k 3 3VSB SY...

Страница 49: ...ns Signal Pin Description I O PU PD Comment SER0_TX A98 General purpose serial port transmitter O 3 3V Not supported SER1_TX A101 General purpose serial port transmitter O 3 3V Not supported SER0_RX A...

Страница 50: ...S_A0 B71 LVDS_B0 A17 SATA0_TX B17 SATA1_TX A72 LVDS_A0 B72 LVDS_B0 A18 SUS_S4 B18 SUS_STAT A73 LVDS_A1 B73 LVDS_B1 A19 SATA0_RX B19 SATA1_RX A74 LVDS_A1 B74 LVDS_B1 A20 SATA0_RX B20 SATA1_RX A75 LVDS_...

Страница 51: ...GND FIXED B100 GND FIXED A46 USB0 B46 USB1 A101 SER1_TX B101 FAN_PWMOUT A47 VCC_RTC B47 EXCD1_PERST A102 SER1_RX B102 FAN_TACHIN A48 EXCD0_PERST B48 EXCD1_CPPE A103 LID B103 SLEEP A49 EXCD0_CPPE B49...

Страница 52: ...path O Only available on modules with USB 3 0 support USB_SSTX0 D3 O Only available on modules with USB 3 0 support USB_SSRX1 C7 Additional receive signal differential pairs for the Superspeed USB da...

Страница 53: ...RX7 PEG_RX8 PEG_RX8 PEG_RX9 PEG_RX9 PEG_RX10 PEG_RX10 PEG_RX11 PEG_RX11 PEG_RX12 PEG_RX12 PEG_RX13 PEG_RX13 PEG_RX14 PEG_RX14 PEG_RX15 PEG_RX15 C52 C53 C55 C56 C58 C59 C61 C62 C65 C66 C68 C69 C71 C72...

Страница 54: ...PEG_TX15 PEG_TX15 D52 D53 D55 D56 D58 D59 D61 D62 D65 D66 D68 D69 D71 D72 D74 D75 D78 D79 D81 D82 D85 D86 D88 D89 D91 D92 D94 D95 D98 D99 D101 D102 PCI Express Graphics Transmit Output differential pa...

Страница 55: ...DDI1_CTRLDATA_AUX D16 Multiplexed with SDVO1_CTRLDATA DP1_AUX and HDMI1_CTRLDATA DP AUX function if DDI1_DDC_AUX_SEL is no connect HDMI DVI I2C CTRLDATA if DDI1_DDC_AUX_SEL is pulled high I O PCIE I...

Страница 56: ...AUX function if DDI3_DDC_AUX_SEL is no connect HDMI DVI I2C CTRLCLK if DDI3_DDC_AUX_SEL is pulled high I O PCIE I O OD 3 3V Not supported DDI3_CTRLDATA_AUX C37 Multiplexed with DP3_AUX and HDMI3_CTRL...

Страница 57: ...ith DDI2_PAIR2 and DDI2_PAIR2 O PCIE TMDS2_DATA1 TMDS2_DATA1 D42 D43 HDMI DVI TMDS differential pair Multiplexed with DDI2_PAIR1 and DDI2_PAIR1 O PCIE TMDS2_DATA2 TMDS2_DATA2 D39 D40 HDMI DVI TMDS dif...

Страница 58: ...ATA C37 HDMI DVI I2 C Control Data Multiplexed with DDI3_CTRLDATA_AUX I O OD 3 3V Not supported Note Some signals have special functionality during the reset process They may bootstrap some basic impo...

Страница 59: ..._LANE3 D49 D50 Uni directional main link for the transport of isochronous streams and secondary data Multiplexed with DDI2_PAIR3 and DDI2_PAIR3 O PCIE DP2_LANE2 DP2_LANE2 D46 D47 Uni directional main...

Страница 60: ...Not supported DP3_HPD C44 Detection of Hot Plug Unplug and notification of the link layer Multiplexed with DDI3_HPD I 3 3V Not supported DP3_AUX C36 Half duplex bi directional AUX channel for services...

Страница 61: ...logic may also implement a fault indicator such as an LED TYPE10 A97 Dual use pin Indicates to the carrier board that a Type 10 module is installed Indicates to the carrier that a Rev 1 0 2 0 module...

Страница 62: ...TA_AUX C71 PEG_RX6 D71 PEG_TX6 C17 RSVD D17 RSVD C72 PEG_RX6 D72 PEG_TX6 C18 RSVD D18 RSVD C73 GND D73 GND C19 PCIE_RX6 D19 PCIE_TX6 C74 PEG_RX7 D74 PEG_TX7 C20 PCIE_RX6 D20 PCIE_TX6 C75 PEG_RX7 D75 P...

Страница 63: ...D45 RSVD C100 GND FIXED D100 GND FIXED C46 DDI3_PAIR2 D46 DDI2_PAIR2 C101 PEG_RX15 D101 PEG_TX15 C47 DDI3_PAIR2 D47 DDI2_PAIR2 C102 PEG_RX15 D102 PEG_TX15 C48 RSVD D48 RSVD C103 GND D103 GND C49 DDI3...

Страница 64: ...6 Multiplexed with DP1_AUX and HDMI1_CTRLDATA DP AUX function if DDI1_DDC_AUX_SEL is no connect HDMI DVI I2C CTRLDATA if DDI1_DDC_AUX_SEL is pulled high I O PCIE I O OD 3 3V PU100k 3 3V DDI1_CTRLDATA_...

Страница 65: ...of memory max DRAM installed 8 2 I O Address Assignment The I O address assignment of the conga TCA module is functionally identical with a standard PC AT The BIOS assigns PCI and PCI Express I O res...

Страница 66: ...IC mode IRQ Available Typical Interrupt Source Connected to Pin 0 No Counter 0 Not applicable 1 No Keyboard Not applicable 2 No Cascade Interrupt from Slave PIC Not applicable 3 Yes IRQ3 via SERIRQ or...

Страница 67: ...0 PCI Express Port 1 PCI Express Port 3 17 No PIRQB PCI Express Root Port 0 PCI Express Port 0 PCI Express Port 1 PCI Express Port 3 18 No PIRQC UHCI Controller 2 PCI Express Root Port 0 PCI Express...

Страница 68: ...Internal USB UHCI Controller 2 00h 1Dh 02h Internal USB UHCI Controller 3 00h 1Dh 03h Internal USB UHCI Controller 4 00h 1Dh 07h Internal USB 2 0 EHCI Controller 1 00h 1Eh 00h N A PCI to PCI Bridge 00...

Страница 69: ...NTC 18 x x x x x D INTD 19 x x x x x x E 20 x x x x x F 21 x x x x G 22 x x x x x H 23 x x x x x x Note 1 These interrupt lines are virtual message based 8 6 I C Bus There are no onboard resources con...

Страница 70: ...enter the BIOS setup program 9 2 Setup Menu and Navigation The congatec BIOS setup screen is composed of the menu bar and two main frames The menu bar is shown below Main Advanced Boot Security Save...

Страница 71: ...ature Options Description Main BIOS Version no option Displays the main BIOS version OEM BIOS Version no option Displays the additional OEM BIOS version Build Date no option Displays the date the BIOS...

Страница 72: ...e number P UNI version IGD VBIOS Version no option Displays the video BIOS version ACPI Version no option Displays the version of the ACPI Reference Code INTEL IFFS no option Displays the Intel Fast F...

Страница 73: ...x768 1x24 01Ch Customized EDID 1 Customized EDID 2 Customized EDID 3 Select a predefined LFP type or choose Auto to let the BIOS automatically detect and configure the attached LVDS panel Auto detecti...

Страница 74: ...watchdog is only active during the power on self test of the system and provides a facility to prevent errors during boot up by performing a reset Stop Watchdog for User Interaction No Yes Select whe...

Страница 75: ...nt that is initiated by the watchdog ACPI event These options perform a critical but orderly operating system shutdown or restart Note In ACPI mode it is not possible for a Watchdog ACPI Event handler...

Страница 76: ...reached and linearly ramped up to the defined maximum speed within the given temperature range Fan Control Temperature CPU Temperature Board Temperature 1 Board Temperature 2 Board Temperature 3 Sele...

Страница 77: ...or how long it will be if enabled VGA Palette Snoop Disabled Enabled Enable or disable VGA palette registers snooping PERR Generation Disabled Enabled Enable or disable PCI Device to generate PERR SER...

Страница 78: ...abled Configure COM Express SLEEP signal to act as ACPI sleep button S3 Video Repost Disabled Enabled Enable or disable video BIOS re post on S3 resume Required by some operating systems S3 USB Wake D...

Страница 79: ...ue to 03h when queried even if the processor supports a higher CPUID input value When disabled the processor will return the actual maximum CPUID input value of the processor when queried Limiting the...

Страница 80: ...Options Description IO Hub Devices submenu PCI Express Port 0 submenu Opens the PCI Express Port submenu PCI Express Port 1 submenu Opens the PCI Express Port submenu PCI Express Port 2 submenu Opens...

Страница 81: ...t USB Mode equal By Controller UHCI 2 Ports 2 and 3 Disabled Enabled Enables the USB UHCI USB 1 1 Controller 2 Only visible if Select USB Mode equal By Controller UHCI 3 Ports 4 and 5 Disabled Enabled...

Страница 82: ...d PCI Express Device Non Fatal Error Reporting Enable Disable CER Disabled Enabled PCI Express Device Correctable Error Reporting Enable Disable CTO Disabled Enabled PCI Express Completion Timer TO En...

Страница 83: ...ode Port 0 Speed Limit No Limit GEN1 Rate GEN2 Rate Controls the Port 0 Speed Limit Port 1 Speed Limit No Limit GEN1 Rate GEN2 Rate Controls the Port 1 Speed Limit SATA Port 0 Enabled Disabled Enables...

Страница 84: ...troller Auto selects a default value which is 100ms for a root port or derived from the hub descriptor for a hub port Device Power Up Delay Value 0 40 Default 5 Actual power up delay value in seconds...

Страница 85: ...Mode Set the parallel port mode Note This setup menu is only available if an external Winbond W83627 Super I O has been implemented on the carrier board 9 4 14 Console Redirection Submenu Feature Opt...

Страница 86: ...over the terminal This is helpful to capture and record terminal data Resolution 100x31 Disabled Enabled Enables or disables extended terminal resolution in UEFI environment Legacy OS Redirection Res...

Страница 87: ...ult OEM logo is a dark screen Power Loss Control Remain Off Turn On Last State Specifies the mode of operation if an AC power loss occurs Remain Off keeps the power off until the power button is press...

Страница 88: ...e SATA 1 Drive Primary Master Primary Slave Secondary Master Third Master Fourth Master USB Floppy USB Harddisk USB CDROM Onboard LAN External LAN Other BEV Device This view is only available when in...

Страница 89: ...UEFI and Legacy Storage OpROM Video OpROM Launch Policy Do not launch UEFI Only Legacy Only Legacy ROM First UEFI ROM First Controls the execution of UEFI and Legacy Video OpROM Other OpROM Launch Po...

Страница 90: ...e to open device security configuration submenu 9 6 1 1 Trusted Computing Feature Options Description Security Device Support Enable Disable Enable or disable security device NOTE Your computer will r...

Страница 91: ...s The system is only reset if settings have been changed Discard Changes and Exit Exit setup menu without saving any changes Save Changes and Reset Save changes and reset the system Discard Changes an...

Страница 92: ...MB 10 1 Supported Flash Devices The conga TCA supports the following flash devices Atmel AT25DF321 SU Greenliant Systems SST25VF032B 66 4I S2AF Macronix MX25L3206EM2I 12G The flash devices listed abov...

Страница 93: ...password Both passwords can be set independently however the drive will only lock if a user password is installed The max length of the passwords is 32 bytes During POST each hard drive is checked fo...

Страница 94: ...evision 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 s...

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