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5  Additional Features

5.1  Watchdog

The conga-XLX is equipped with a multi stage watchdog. This solution can be triggered 
by software and external OEM hardware (input pin is pin 48 on the X2 connector called 
WDTRG#).   For   more   information   about   the   Watchdog   feature   see   the   BIOS   setup 
description section 8.5.8

 

of this document and application note AN3_Watchdog.pdf on 

the congatec AG website at www.congatec.com.

5.2  Onboard Microcontroller

The conga-XLX is equipped with an ATMEL Atmega88 microcontroller. This onboard 
microcontroller plays an important role for most of the congatec BIOS features. It fully 
isolates some of the embedded features such as system monitoring or the 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.

5.3  Embedded BIOS

The   conga-XLX   is   equipped   with   congatec   Embedded   BIOS   and   has   the   following 
features:

•

ACPI Power Management

•

ACPI Battery Support

•

Supports Customer Specific CMOS Defaults

•

Multistage Watchdog

•

User Data Storage

•

Manufacturing Data and Board Information

•

OEM Splash Screen

•

Flat Panel Auto Detection

•

BIOS Setup Data Backup

•

Fast Mode I²C Bus

•

Real Headless Operation

Note

The   conga-XLX   embedded   BIOS   is   based   on   the   Insyde   Xpress   ROM   BIOS   and 
therefore does not support 'System Plug and Play' mechanism.

Copyright © 2006 congatec AG 

X800m12

28/72

Содержание XTX conga-XLX

Страница 1: ...XTX conga XLX AMD Geode LX processors with an AMD Geode CS5536 companion device User s Guide Revision 1 2...

Страница 2: ...nged all audio codec references to ALC203 ALC658 is no longer used on conga XLX Added section 1 4 Electrical Characteristics and 1 4 1 Supply Voltage Ripple Added description for PP_TPM pin 60 on X2 c...

Страница 3: ...cular purpose with regard to any of the foregoing congatec AG assumes no liability for any damages incurred directly or indirectly from any technical or typographical errors or omissions contained her...

Страница 4: ...Trademarks AMD is a trademark of Advanced Micro Devices Inc Expresscard is a registered trademark of Personal Computer Memory Card International Association PCMCIA PCI Express is a registered tradema...

Страница 5: ...customer only and is not assignable or transferable Except as set forth in writing in the Limited Warranty congatec AG makes no performance representations warranties or guarantees either express or i...

Страница 6: ...sign is necessary XTX is an expansion and continuation of the well established and highly successful ETX standard XTX offers the newest I O technologies on this proven form factor Now that the ISA bus...

Страница 7: ...hat applies to your product This will tell you what options described in this user s guide are available on your particular module Part No 057824 084267 CPU AMD Geode LX800 500MHz AMD Geode LX800 500M...

Страница 8: ...nnector Subsystems 19 4 1 Connector X1 19 4 1 1 PCI Bus 19 4 1 2 USB 2 0 19 4 1 3 Audio 20 4 1 4 Onboard Generated Supply Voltage 20 4 2 Connector X2 XTX Extension 21 4 2 1 LPC 21 4 2 2 USB 2 0 21 4 2...

Страница 9: ...MA Channels 54 7 5 PCI Configuration Space Map 54 7 6 PCI Interrupt Routing Map 55 7 7 PCI Bus Masters 55 7 8 I C Bus 55 7 9 SM Bus 55 7 10 LPC Bus 55 8 BIOS Setup Description 56 8 1 Starting the BIOS...

Страница 10: ...9 Additional BIOS Features 71 9 1 Updating the BIOS 71 10 Industry Specifications 72 Copyright 2006 congatec AG X800m12 10 72...

Страница 11: ...x resolution 1024x768 1x18Bit Motion Video Support Hardware Up and Downscaling High definition digital video support Alpha blending and color keying TV Out optional External TV encoder Supports compon...

Страница 12: ...ks Linux QNX 1 3 Mechanical Dimensions 95 0 mm x 114 0 mm 3 75 x 4 5 Height approx 12mm 0 4 1 4 Supply Voltage Standard Power Characteristics Min Typ Max Units Comment 5V Voltage 5 4 75 5 00 5 25 Vdc...

Страница 13: ...and negative sense lines are connected to the baseboard in order to measure the current consumption of the module This current consumption value is displayed by the DC power supply s readout and this...

Страница 14: ...de internal clocks stopped no snoops 1 5 1 conga XLX 500MHz with 128 kByte cache With 512MB memory installed conga XLX Art No 057824 LVDS variant AMD Geode LX800 500MHz with 128 kByte cache Layout Rev...

Страница 15: ...al 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 strictly adhered to at all times When...

Страница 16: ...2 Block Diagram Copyright 2006 congatec AG X800m12 16 72...

Страница 17: ...ns may also require that the heatspreader is attached directly to the systems chassis therefore using the whole chassis as a heat dissipater Caution The center mounting hole on the heatspreader must b...

Страница 18: ...3 1 Heatspreader Dimensions Note All measurements are in millimeters Torque specification for heatspreader screws is 0 5 Nm Copyright 2006 congatec AG X800m12 18 72...

Страница 19: ...omplies with PCI specification Rev 2 1 and ETX specification Rev 2 7 4 1 2 USB 2 0 The conga XLX offers one OHCI and one EHCI USB host controller via the AMD Geode CS5536 companion device These contro...

Страница 20: ...vide the ability to connect external devices to the modules onboard generated supply voltage 3 3V 5 3 3V external devices can be connected to these pins but must not exceed a maximum external load of...

Страница 21: ...USB ports and therefore the conga XLX does not support additional USB ports on the X2 connector 4 2 3 Serial ATA The conga XLX provides two Serial ATA150 connections through the use of the VIA VT6421...

Страница 22: ...n output signal called FAN_PWMOUT that allows system fan control using a PWM Pulse Width Modulation Output Additionally there is an input signal called FAN_TACHOIN that provides the ability to monitor...

Страница 23: ...l AMD Geode CS5536 companion device flat panels Auto detection and backlight control are also supported 4 3 3 TV Out Optional TV Out support is implemented via the Focus FS453 found on the conga XLX 4...

Страница 24: ...s a twisted cable The floppy drive will not function when connected via a twisted floppy cable 4 3 7 Keyboard Mouse The implementation of these subsystems comply with ETX specification 2 7 Copyright 2...

Страница 25: ...cluded as a README file within the driver package that explains how to use the hard drive as an OS installation drive for Windows XP and 2000 4 4 2 Ethernet Ethernet interface is provided by a Realtek...

Страница 26: ...on the module using onboard power supplies A baseboard designer should be aware of the following important information when designing a power supply for a conga XLX application As mentioned earlier in...

Страница 27: ...his problem is not encountered is to observe the power supply rise waveform through the use of an oscilloscope to determine if the rise is indeed monotonic and does not have any dips This should be do...

Страница 28: ...fully isolates some of the embedded features such as system monitoring or the I C bus from the x86 core architecture which results in higher embedded feature performance and more reliability even whe...

Страница 29: ...S Setup Data Backup The above diagram provides an overview of how the BIOS Setup Data is backed up on conga XLX Once the BIOS Setup Program has been entered and the settings have been changed Copyrigh...

Страница 30: ...p to 2 048 bits as well as a real random number generator Security sensitive applications like gaming and e commerce will benefit also with improved authentication integrity and confidence levels 5 5...

Страница 31: ...ons Term Description PU XTX Internally implemented Pull up resistor PD XTX Internally implemented Pull down resistor I O 3 3V Bi directional signal 3 3V tolerant I O 5V Bi directional signal 5V tolera...

Страница 32: ...VSB LOCK Bus lock I O 3 3V Not supported by chipset DEVSEL Bus device select I O 3 3V PU 10k 3 3V TRDY Bus target ready I O 3 3V PU 10k 3 3V IRDY Bus initiator ready I O 3 3V PU 10k 3 3V STOP Bus stop...

Страница 33: ...to USB 1 1 USB3 USB Port 3 data or D I O USB 2 0 compliant and backwards compatible to USB 1 1 USB3 USB Port 3 data or D I O USB 2 0 compliant and backwards compatible to USB 1 1 Table 6 Audio Signal...

Страница 34: ...16 70 CBE2 21 SERIRQ 22 REQ0 71 AD17 72 USB3 23 AD0 24 3V 73 AD19 74 AD18 25 AD1 26 AD2 75 AD20 76 USB0 27 AD4 28 AD3 77 AD22 78 AD21 29 AD6 30 AD5 79 AD23 80 USB1 31 CBE0 32 AD7 81 AD24 82 CBE3 33 AD...

Страница 35: ...SATA Supports Serial ATA specification Revision 1 0 SATA1_RX SATA1_RX Serial ATA channel 1 Receive Input differential pair I SATA Supports Serial ATA specification Revision 1 0 SATA1_TX SATA1_TX Seri...

Страница 36: ...upported PCIE2_TX PCIE2_TX PCI Express channel 2 Transmit Output differential pair N C Not supported PCIE3_RX PCIE3_RX PCI Express channel 3 Receive Input differential pair N C Not supported PCIE3_TX...

Страница 37: ...ation about this signal AC_SDIN1 Audio Serial Data Input from CODEC0 Not supported AC_SDIN2 Audio Serial Data Input from CODEC0 I 3 3V CODECSET Disable onboard Audio Codec I 3 3V PD 10k Note Some sign...

Страница 38: ...en in S5 Soft Off state O 3 3V PU 10k 3 3VSB Only supported on hardware revisions B 0 and later PCI_CLKRUN PCI Clock Run This signal is used to support PCI Clock Run protocol It connects to PCI device...

Страница 39: ...A17 22 SATA1_TX DACK0 23 EXC1_RST LA18 24 SATA1_TX IRQ14 25 USBP5 LA19 26 GND IRQ15 27 USBP5 LA20 28 SATA2_RX IRQ12 29 GND LA21 30 SATA2_RX IRQ11 31 PCIE2_TX LA22 32 SUS_STAT IRQ10 33 PCIE2_TX LA23 34...

Страница 40: ...A19 80 VCC SMEMR 81 AC_RST IOCHRDY 82 AC_SDOUT AEN 83 VCC VCC 84 VCC VCC 85 AC_SYNC SD0 86 AC_SDIN0 SMEMW 87 AC_SDIN1 SD2 88 AC_SDIN2 SD1 89 AC_BIT_CLK SD3 90 FAN_TACHOIN NOWS 91 LPC_AD0 DREQ2 92 FAN_...

Страница 41: ...Analog Video Output O Analog output DDCK Display Data Channel Clock I O PU 2k2 5V DDDA Display Data Channel Data I O PU 2k2 5V Table 18 TV Signal Descriptions Signal Description of TV signals optiona...

Страница 42: ...I 5V PD 100k DSR1 DSR2 Data set ready for COM1 COM2 I 5V PD 100k Note Some signals have special functionality during the reset process They may bootstrap some basic important functions of the module F...

Страница 43: ...LCDDO 3 TX1OUT1 37 LCDDO 0 TX1OUT0 38 LCDDO 2 TX1OUT1 39 VCC 40 VCC 41 FPDDC_DAT 42 LTGIO0 43 FPDDC_CLK 44 BLON 45 BIASON 46 DIGON 47 COMP 48 Y 49 SYNC 50 C TX1 Channel 1 transmit TX2 Channel 2 trans...

Страница 44: ...NC 50 C Table 25 FDC Signal Descriptions Signal Description of FDC signals shared with LPT I O PU PD Comment FLPY Floppy Interface configuration input N A Not supported see section 4 3 5 for more info...

Страница 45: ...9 GND 100 GND Note The signals marked with an asterisk symbol are not supported on the conga XLX Table 27 LPT Signal Descriptions Signal Description of LPT signals shared with FDC I O PU PD Comment LP...

Страница 46: ...GND 66 GND 67 RTS2 68 PD5 69 DTR2 70 SLIN 71 DCD2 72 PD4 73 DSR2 74 PD3 75 CTS2 76 PD2 77 TXD2 78 PD1 79 RI2 80 PD0 81 VCC 82 VCC 83 RXD1 84 ACK 85 RTS1 86 BUSY 87 DTR1 88 PE 89 DCD1 90 SLCT 91 DSR1 9...

Страница 47: ...Primary IDE interrupt request I 3 3V PU 10k 3 3V SIDE_D0 15 Secondary IDE Data bus I O 3 3V PD 2k2 on SIDE_D7 SIDE_A0 2 Secondary IDE Address bus O 3 3V SIDE_A0 to A2 are boot strap signals see note...

Страница 48: ...r Management signals I O PU PD Comment RSMRST Resume reset input I 3 3VSB PU 10k 3 3VSB SMBALRT System management bus alert input I Not supported BATLOW Battery low input I 3 3VSB PU 10k 3 3VSB GPE1 G...

Страница 49: ...DE_D3 72 PIDE_D12 23 SMBCLK 24 SMBDATA 73 SIDE_D11 74 PIDE_D3 25 SIDE_CS3 26 SMBALRT 75 SIDE_D4 76 PIDE_D11 27 SIDE_CS1 28 DASP_S 77 SIDE_D10 78 PIDE_D4 29 SIDE_A2 30 PIDE_CS3 79 SIDE_D5 80 PIDE_D10 3...

Страница 50: ...statement below SIDE_A0 2 Secondary IDE Address bus O 3 3V SIDE_A0 to A2 are boot strap signals see caution statement below Caution The signals listed in the table above are used as chipset configura...

Страница 51: ...frame buffer 896 k 1024 k E0000 FFFFF 128 kB Runtime BIOS 800 k 896 k C8000 DFFFF 96 kB Upper memory 640 k 800 k A0000 C7FFF 160 kB Video memory and BIOS 639 k 640 k 9FC00 9FFFF 1 kB Extended BIOS dat...

Страница 52: ...te No Primary IDE channel status port 03F8 03FF 8 bytes Note Serial Port 1 COM1 0480 04BF 64 bytes No Motherboard resources 04D0 04D1 2 bytes No Motherboard resources 0800 087F 128 bytes No Motherboar...

Страница 53: ...RIRQ 7 Note 1 Parallel Port 1 LPT1 Generic IRQ7 via SERIRQ 8 No Real time Clock N A 9 Note 2 SCI Generic IRQ9 via SERIRQ 10 Yes N A IRQ10 via SERIRQ 11 Yes N A IRQ11 via SERIRQ 12 Note 1 PS 2 Mouse Ge...

Страница 54: ...t DMA channels 0 3 can be mapped to the LPC bus 7 5 PCI Configuration Space Map Table 41 PCI Configuration Space Map Bus Number hex Device Number hex Function Number hex PCI Interrupt Routing Descript...

Страница 55: ...are no onboard resources connected to the I C bus Address 16h is reserved for congatec Battery Management solutions 7 9 SM Bus System Management SM bus signals are connected to the AMD Geode CS5536 c...

Страница 56: ...ressing the Up Down keys The actual available setting is displayed on the right side of the option The bottom line of the frame displays a short help text related to the option These text messages exp...

Страница 57: ...the boot order submenu L Load Defaults Load the system CMOS defaults of all the setup options S Save Values Without Exit Save changes made in the BIOS setup without exiting setup Q Exit Without Save...

Страница 58: ...h devices B Graphics Configuration Set the graphic interface configuration C Cache Configuration Set the L1 L2 cache configuration D PCI Configuration Set the PCI bus configuration E I O Interface Con...

Страница 59: ...ot option is enabled all the floppy boot option ROM will be loaded and the floppy interface services are available External HDD Boot Support Enabled Disabled Enables Disables the boot option ROM for t...

Страница 60: ...t the attached LVDS panel Auto detection is performed by reading an EDID data set via the panel DDC bus Note Customized EDID utilizes an OEM defined EDID data set stored in the BIOS flash device Backl...

Страница 61: ...9 10 11 12 14 15 Select fixed IRQ for PCI interrupt line Note Make sure that the selected IRQ is not assigned to a legacy I O PCI INTC 3 4 5 7 9 10 11 12 14 15 Select fixed IRQ for PCI interrupt line...

Страница 62: ...IRQ of serial port 2 Serial Port 2 Mode Normal IrDA ASK IR Specifies the mode for serial port 2 IR Duplex Mode Full Duplex Half Duplex Select IRDA full or half duplex function IR I O Pin Select SINB...

Страница 63: ...ct Serial Port 1 Disabled 3E8 IRQ11 3E8 IRQ10 2E8 IRQ11 2E8 IRQ10 Specifies the I O base address and IRQ of the serial port 1 of the external Super I O controller Serial Port 2 Disabled 3E8 IRQ11 3E8...

Страница 64: ...d Enables Disables EHCI PCI header UDC Disabled Enabled Enables Disables UDC PCI header Legacy USB Support Enabled Disabled Enables Disables legacy USB support for keyboard mouse emulation and legacy...

Страница 65: ...isabled If set to Repeated event the last stage will be executed repeatedly until a reset occurs Delay see Post Watchdog Select the delay time before the runtime watchdog becomes active This ensures t...

Страница 66: ...on Submenu Feature Options Description Splash Screen Disabled Enabled Disabled displays normal POST diagnostic messages Enabled displays OEM logo instead of POST messages Note The default OEM logo is...

Страница 67: ...ld be determined by manual settings or by hardware bootup straps CPU Clock Speed 333 Mhz 366 Mhz 400 Mhz 433 Mhz 466 Mhz 500 MHz Set the CPU clock speed Hardware Strapping CPU Clock Speed 400MHz Note...

Страница 68: ...works with an ATX type power supply Power Button Control Instant Off ACPI Mode Use ACPI Mode with 4 seconds Soft Off or not Suspend Mode Control S1 State S3 State Determines if the system suspends to...

Страница 69: ...has been detected In order to ensure that the system restarts after a Watchdog ACPI Event that is set to Restart you must make sure that the check box for the selection Automatically restart has been...

Страница 70: ...Drive Flash Drive USB Floppy Disk USB CD ROM Drive Network Drive Determines the boot order for each device The default boot order is 1 None 2 CD ROM Drive 3 Hard Drive 4 USB Floppy Disk 5 USB Hard Dri...

Страница 71: ...oduction BIOS is identified as X800R115 where X800 is the congatec internal project name R is the identifier for a BIOS ROM file 1 is the so called feature number and 10 is the major and minor revisio...

Страница 72: ...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 Specifica...

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