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COMe-mSP1 / Features and Interfaces

4.10 Watchdog Timer

You can configure the Watchdog Timer (WDT) in BIOS setup to start after a set amount of time after power-on boot. The 
WDT can also be controlled by the JIDA32 Library API. The application software should strobe the WDT to prevent its 
timeout. Upon timeout, the WDT resets and restarts the system. This provides a way to recover from program crashes or 
lockups.

Configuration

You can program the timeout period for the watchdog timer in two ranges:

» 1-second increments from 1 to 255 seconds

» 1-minute increments from 1 to 255 minutes

Contact Kontron Embedded Modules technical support for information on programming and operating the WDT. 

36

Содержание 34001-1020-11-1

Страница 1: ...COMe mSP1 Document Revision 160 www kontron com...

Страница 2: ......

Страница 3: ...3 Block Diagram 17 3 4 Electrical Specification 18 3 4 1 Supply Voltage 18 3 4 2 Power Supply Rise Time 18 3 4 3 Supply Voltage Ripple 18 3 4 4 Power Consumption 18 3 4 5 ATX Mode 19 3 4 6 Single Supp...

Страница 4: ...s 47 5 System Resources 49 5 1 Interrupt Request IRQ Lines 49 5 1 1 In 8259 PIC Mode 49 5 1 2 In APIC mode 50 5 2 Memory Area 51 5 3 I O Address Map 51 5 4 Peripheral Component Interconnect PCI Device...

Страница 5: ...COMe mSP1 6 4 3 Advanced Menu 71 6 4 4 Advanced PCI PnP Settings 91 6 4 5 Boot 91 6 4 6 Security 94 6 4 7 Advanced Chipset Settings 94 6 4 8 Exit Menu 99 5...

Страница 6: ...mitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical photocopying recording or otherwise without the e...

Страница 7: ...r maintenance Kontron Europe GmbH will not be responsible for any defects or damages to other products not supplied by Kontron Europe GmbH that are caused by a faulty Kontron Europe GmbH product 1 6 T...

Страница 8: ...tion performance ratio for x86 based ultra mobile designs The COMe mSP1 with Flash and memory on board support 1 PCI Express x1 opt 2 x1 if no onboard LAN Serial ATA High Definition Audio LVDS and opt...

Страница 9: ...out type Feature Pin Out Type 1 Pin Out Type 10 Pin Out Type 2 Pin Out Type 6 HD Audio 1x 1x 1x 1x Gbit Ethernet 1x 1x 1x 1x Serial ATA 4x 4x 4x 4x Parallel ATA 1x PCI 1x PCI Express x1 6x 6x 6x 8x P...

Страница 10: ...l Kontron COM Express modules feature a standardized form factor and a standardized connector layout that carry a specified set of signals Each COM is based on the COM Express specification This stand...

Страница 11: ...tom Z510 US15W 1xPCIe 1GB DDR2 2GB SSD 34001 5151 11 1 COMe mSP1 Z530 512 512MB Intel Atom Z510 US15W 1xPCIe 512MB DDR2 512MB SSD Extended temperature modules E1 25 C to 75 C operating Product Number...

Страница 12: ...0 99 2 HSP COMe mSP1 slim thread 34001 0000 99 0CO1 HSK COMe mSP1 slim passive thread 34099 0000 99 0 COMe mini Active Uni Cooler for CPUs up to 10W 34099 0000 99 1 COMe mini Passive Uni Cooler for CP...

Страница 13: ...l Atom Z530 1 2 1600MHz 512KB 533MHz YES YES Yes 2 2W Memory Sockets memory down Memory Type DDR2 533 Maximum Size 2GB Technology Single Channel 64bit The total amount of memory available on the modul...

Страница 14: ...max Resolution 1366x768 112MHz PWM Backlight Control YES Supported Panel Data JILI2 JILI3 EDID DID Display Interfaces Discrete Graphics Digital Display Interface DDI1 SDVOB optional Digital Display In...

Страница 15: ...n LAN PXE Preboot eXecution Environment Misc Interfaces and Features Audio HD Audio Onboard Hardware Monitor WINBOND W83L771W Trusted Platform Module Infineon TPM 1 2 SLB9635TT optional Miscellaneous...

Страница 16: ...sumption measurements in all states and bechmarks for CPU Graphics and Memory performance are available in Application Note KEMAP054 at EMD Customer Section Supported Operating Systems The COMe mSP1 s...

Страница 17: ...COMe mSP1 Product Specification 3 3 Block Diagram 17...

Страница 18: ...al to within the regulation ranges within 0 1ms to 20ms There must be a smooth and continuous ramp of each DC input voltage from 10 to 90 of its final set point following the ATX specification 3 4 3 S...

Страница 19: ...0 V VCC S0 high high 5V low VCC 3 4 6 Single Supply Mode In single supply mode or automatic power on after power loss without 5V Standby the module will start automatically when VCC power is connecte...

Страница 20: ...nal Pin B24 The implementation of this subsystem complies with the COM Express Specification PWR_OK is internally pulled up to 3 3V and must be high level to power on the module Reset Button SYS_RESET...

Страница 21: ...Specification for available variants for extended or industrial temperate grade With Kontron heatspreader plate assembly The operating temperature defines two requirements the maximum ambient tempera...

Страница 22: ...nent Recognition UL 60950 1 The COM Express mini form factor Computer on Modules are Recognized by Underwriters Laboratories Inc Representative samples of this component have been evaluated by UL and...

Страница 23: ...ock and vibration tests according to IEC EN 60068 2 6 Non operating Vibration sinusoidal 10Hz 4000Hz 0 15mm 2g IEC EN 60068 2 27 Non operating Shock Test half sinusoidal 11ms 15g EMC Validated in Kont...

Страница 24: ...the system is assumed to have not been burned in Other environmental stresses extreme altitude vibration salt water exposure etc lower MTBF values System MTBF hours 209423 40 C Fans usually shipped wi...

Страница 25: ...ions are shown in millimeters Tolerances should be 0 25mm 0 010 unless otherwise noted The tolerances on the module connector locating peg holes dimensions 16 50 6 00 should be 0 10mm 0 004 The 220 pi...

Страница 26: ...l pads on the underside of the heatspreader assembly implement thermal interfaces between the heatspreader plate and the major heat generating components on the COMe mSP1 About 80 percent of the power...

Страница 27: ...E GLS85LP1008P S I FTE Temperature Range 40 C to 85 C 40 C to 85 C 40 C to 85 C 40 C to 85 C Flash Size 512MB 2GB 4GB 8GB NAND Type SLC NAND SLC NAND SLC NAND SLC NAND Sustained Read Speed 25 MB s 28...

Страница 28: ...when more than one device is used on LPC This leads to limitations for ISA bus and SIO standard I O s like Floppy or LPT interfaces implementations All Kontron COM Express Computer on Modules imply BI...

Страница 29: ...e batch file provided on EMD Customer Section Connect pin A43 BIOS_DIS0 to ground to enable the external LPC FWH Execute Flash bat to flash the BIOS image to the external LPC FWH reboot Your module wi...

Страница 30: ...Battery Manager or Charger It includes support for SMBus charger selector e g Linear Technology LTC1760 Dual Smart Battery System Manager and provides ACPI compatibility to report battery information...

Страница 31: ...odules See the tables below for measured values on COMe mSP1 with BIOS NOW1R118 JIDA external I2C speed JIDA external I2C speed JILI I2C speed SMBus speed Setup ATOM Z510 ATOM Z530 ATOM Z510 ATOM Z530...

Страница 32: ...nit JIDA16 functions are INT 15h BIOS calls which are only available in 16 Bit Real Mode operating systems For 32bit operating systems i e WindowsXP Windows 7 Windows CE VxWorks Linux a different JIDA...

Страница 33: ...le features using the Shell Tools Following K Station Shell Tools are available KSystemSummary exe System Information KGenInfo exe Module Information KCPUPerf exe CPU Throttling control KHWMon exe Har...

Страница 34: ...Temp Sensor 1 Temp 3 External SIO Winbond 83627 Temp Sensor 2 Temp 4 External SIO Winbond 83627 Temp Sensor 3 FAN 0 External SIO Winbond 83627 FAN Sensor 0 FAN 1 External SIO Winbond 83627 FAN Sensor...

Страница 35: ...functionality modules with HW revision CE 1 x x must be reworked Contact your local sales or support for further information On modules with HW revision CE 4 x x and BIOS R115 or newer GPIO SDIO can...

Страница 36: ...ware should strobe the WDT to prevent its timeout Upon timeout the WDT resets and restarts the system This provides a way to recover from program crashes or lockups Configuration You can program the t...

Страница 37: ...with custom defaults Change your BIOS settings Save as custom defaults to RTC Flash and Exit module will now always start with these settings Flash Backup should show Enter new Password first time sa...

Страница 38: ...above use following options Operating System Command Windows OS c kflash exe flash biosname rom bncr DOS c afudos exe biosname rom p b n c c jidacmos exe eep clean kflash exe is a shell tool included...

Страница 39: ...ode the processor drops to lower frequencies by changing the CPU ratios and voltage conserving battery life while maintaining a high level of performance The frequency is set back automatically to the...

Страница 40: ...Grant Similar to C2 additionally reduces CPU voltage C3 Deep Sleep Stops all CPU internal and external clocks C3E Extended Stop Grant Similar to C3 additionally reduces CPU voltage C4 Deeper Sleep Re...

Страница 41: ...Threading works by duplicating certain sections of the processor those that store the architectural state but not duplicating the main execution resources This allows a Hyper Threading equipped proces...

Страница 42: ...ndows XP Windows Vista Windows 7 The following events resume the system from S3 USB Keyboard 1 USB Mouse 1 Power Button WakeOnLan 2 The following events resume the system from S4 Power Button WakeOnLa...

Страница 43: ...7 USB2 USB Client or USB 2 0 compliant port configurable in BIOS Setup Internal USB mapping from US15W SCH USB Client Port The USB interface supports also one USB client port USB port 7 that can be ac...

Страница 44: ...te address mode for SDIO storage cards up to 2GB Sector addressing and SDHC is not supported MMC 4 1 transfer rates can be up to 48MHz and bus widths of 1 4 or 8 bits SDIO 1 1 supports transfer rates...

Страница 45: ...he preallocated memory is defined through bios settings Possible settings are 1MB 4MB 8MB The total amount of graphics memory in the operating system depends on the size of system memory and the used...

Страница 46: ...B72 LVDS_B0 SDVOB_RED_N Serial Digital Video Channel B Red DP O PU 50R inUS15W B73 LVDS_B1 SDVOB_GREEN_P Serial Digital Video Channel B Green DP O PU 50R inUS15W B74 LVDS_B1 SDVOB_GREEN_N Serial Digit...

Страница 47: ...PC bus does not support DMA Direct Memory Access This leads to limitations for ISA bus and SIO standard I O s like Floppy or LPT interfaces implementations When more than one device is connected to th...

Страница 48: ...use the reference schematic in the COM Express Design Guide Either use another Clock Buffer solution without a long start up process or use series resistors to double the LPC clock line Follow the de...

Страница 49: ...Slave 8259 No 3 External SIO COM2 Yes No Note 1 4 External SIO COM1 Yes No Note 1 5 PCI for PCI Dynamic BIOS default 6 External SIO Yes No Note 1 7 External SIO LPT1 Yes No Note 1 8 RTC No 9 ACPI No 1...

Страница 50: ...ote 1 13 FPU No 14 primary IDE No Note 1 15 PCI for PCI Dynamic BIOS default 16 PIRQ A For PCI PCI IRQ line 1 US15W graphics USB UHCI Controller 1 Note 2 17 PIRQ B For PCI PCI IRQ line 2 LAN Controlle...

Страница 51: ...ixed 0070 007F RTC and CMOS Registers No Fixed 0080 BIOS Postcode No Fixed 0084 008F DMA Page Register No Fixed 0090 009F System Control No Fixed 00A0 00BF Interrupt Controller 2 No Fixed 00E0 00EF Sy...

Страница 52: ...egrated in chipset ISA Bridge LPC Controller None Integrated in chipset IDE Controller None Integrated in chipset Network Controller INTA PCI Express External i82574 5 5 Internal I2C Bus I2C Address U...

Страница 53: ...OA Output Analog OD Output Open Drain O 1 8 1 8V Output O 3 3 3 3V Output O 5 5V Output DP I O Differential Pair Input Output DP I Differential Pair Input DP O Differential Pair Output PU Pull Up Resi...

Страница 54: ...k O 3 3 PD 22k in US15W 24MHz A33 AC_SDOUT HD Audio Data O 3 3 PD 22k in US15W A34 BIOS_DISABLE Disable Module BIOS Enables boot from a BIOS on Baseboard I 3 3 PU 10k 3 3V For external LPC FWH A35 THR...

Страница 55: ...D_11 Power Ground PWR A81 LVDS_A_CK LVDS Channel A Clock DP O PU 50R inUS15W A82 LVDS_A_CK LVDS Channel A Clock DP O PU 50R inUS15W A83 LVDS_I2C_CK LVDS I2C Clock DDC IO 3 3 PU 10k 3 3V A84 LVDS_I2C_D...

Страница 56: ...S15W B31 GND_19 Power Ground PWR B32 SPKR Speaker Interface O 3 3 B33 I2C_CK General Purpose I2C Clock IO 3 3 PU 2k2 3 3V CPLD I O B34 I2C_DAT General Purpose I2C Data IO 3 3 PU 2k2 3 3V CPLD I O B35...

Страница 57: ...not supported B82 LVDS_B_CK Not Connected nc not supported B83 LVDS_BKLT_CTRL Backlight Brightness Control O 3 3 B84 VCC_5V_SBY 5V Standby PWR B85 VCC_5V_SBY 5V Standby PWR B86 VCC_5V_SBY 5V Standby P...

Страница 58: ...nterrupt DP I PU 50R inUS15W 10 GND 4 Ground PWR 11 SDVOB_BLUE_N Serial Digital Video Channel B Blue DP O PU 50R inUS15W 12 SDVOB_BLUE_P Serial Digital Video Channel B Blue DP O PU 50R inUS15W 13 GND...

Страница 59: ...tem Resources 5 9 5 XDP Connector J1400 optional The COMe mSP1 provides the XDP debug port of Silverthorne CPU optionally with connector J1400 The debug port is for internal use only Do not connect an...

Страница 60: ...ption within the according Product Change Notification PCN Please register for EMD Customer Section to get access to BIOS downloads and PCN service Modules with BIOS Region Setup only inside the flash...

Страница 61: ...tiate BIOS Recovery 6 3 1 Start AMI BIOS Setup Utility To start the AMI BIOS setup utility press DEL when the following string appears during bootup Press DEL to enter Setup The Info Menu then appears...

Страница 62: ...on values for this menu F10 Save and exit Enter Execute command or select submenu Alt R Refresh screen Selecting an Item Use the or key to move the cursor to the field you want Then use the and keys t...

Страница 63: ...Me mSP1 BIOS Operation 6 4 BIOS Setup 6 4 1 Main Menu Feature Option Description System Time hh mm ss Tab Shift Tab or Enter selects field System Date mm dd yyyy Tab Shift Tab or Enter selects field 6...

Страница 64: ...COMe mSP1 BIOS Operation 6 4 2 Module Info Module Component Steppings 64...

Страница 65: ...COMe mSP1 BIOS Operation Module Software Revisions Memory Module Information 65...

Страница 66: ...P1 BIOS Operation Slot 1 Current Memory Configuration SLOT1 shows information of onboard system memory stored in SPD The SPD EEPROM is supported with CE 4 x x PCB L140 or newer Current LVDS Configurat...

Страница 67: ...COMe mSP1 BIOS Operation 6 4 3 Advanced Menu 67...

Страница 68: ...performance state With BIOS NOW1R113 or newer EIST is automatically disabled if set to low or middle Execute Disable Bit Capability Enabled Disabled When disabled force the XD feature flag to always...

Страница 69: ...interface of US15W SCH This concerns the onboard SSD and PATA2SATA brdige Hard Disk Write Protect Disabled Enabled Disables enables device write protection It will be effective only if device is acce...

Страница 70: ...nd to the device occurs one sector ata atime Auto The data transfer from and to the device occurs multiple sectors at a time if the device supports ist PIO Mode Auto 0 1 2 3 4 Auto Configures the PIO...

Страница 71: ...ss Mode Auto DMA PIO Auto Access SD device in DMA mode if controller supports it otherwise in PIO mode DMA Access SD device in DMA mode PIO Access SD device in PIO mode SDIO Clock Auto 24 MHz Limit SD...

Страница 72: ...2E8 IRQ3 Selects the Address of COM Port 2 Serial Port2 Mode Normal IrDA ASKIR Selects the mode for serial Port 2 Parallel Port Address Disabled 378 278 3BC Selects the Address of the LPT Port Paralle...

Страница 73: ...nter to RSDT pointer list Repost Video on S3 Resume No Yes If yes Videobios is reinitialized after S3 Resume AMI OEMB Table Enabled Disabled Includes the AMI OEMB table pointer The OEMB table is used...

Страница 74: ...hen Passive Trip Point is enabled Passive TC2 value 1 2 5 16 This value sets the TC2 value for the ACPI Passive Cooling Formula Only visible when Passive Trip Point is enabled Passive TSP value 2 4 10...

Страница 75: ...performance delta Tt is the target temperature passive cooling trip point The two coefficients TC1 and TC2 and the sampling period TSP are hardware dependent constants the end user must supply It s u...

Страница 76: ...Chipset Spread Spectrum A20 line controlled by Auto Detection Legacy Keyb Ctrl Port 92h emul This setting allows choosing how address line A20 is controlled for legacy systems If Keyb controller is c...

Страница 77: ...support Enabled Disabled Enables disables I2C clock stretching support SMBus SPeed Extra high Very high High Medium Slow Very Slow Select speed for external SMBus See speed table in chapter Fast I2C J...

Страница 78: ...COMe mSP1 BIOS Operation Watchdog Feature Option Description Mode Reset Disabled Selects the mode of the watchdog Timeout 1s 5s 10s 30s 1 00m 5 00m 10 00m Set the timout for Watchdog 78...

Страница 79: ...COMe mSP1 BIOS Operation MARS Interface Configuration Feature Option Description MARS Disabled Auto SMB Charger SMB Manager Enables the MARS function 79...

Страница 80: ...S Operation Ethernet Configuration Feature Option Description Onboard Gigabit Ethernet Disabled Enabled Disables Enables the onboard Ethernet interface PXE ROM Disabled Enabled Disables Enables the PX...

Страница 81: ...ompletely disabled PCIE Base Spec Compliance Disabled Enabled Allows to choose between strict PCIE base specification compliance and power saving mode Warning Disabling PCIE compliance might influence...

Страница 82: ...COMe mSP1 BIOS Operation Trusted Computing Feature Option Description TCG TPM SUPPORT No Yes Enable Disable TPM TCG TPM 1 1 1 2 support in BIOS 82...

Страница 83: ...bles disables support for legacy USB USB 2 0 Controller Mode FullSpeed HiSpeed Configures the USB 2 0 controller in HiSpeed 480Mbps or FullSpeed 12Mbps BIOS EHCI Hand Off Disabled Enabled This is a wo...

Страница 84: ...ec 40 Sec Number of seconds POST waits for the USB mass storage device after start unit command Emulation Type Auto Floppy Forced FDD Hard Disk CDROM If Auto USB devices with less than 20MB will be em...

Страница 85: ...ory throttling and display refresh throttling See JIDA32 K Station resource list for more details Baseboard HWM H W Health Function Disabled Enabled Enables the Hardware Health Monitoring support for...

Страница 86: ...er 32 64 248 Value in units of PCI clocks for PCI device latency register PCI IDE BusMaster Disabled Enabled Disables and enables PCI IDE Busmaster IRQ3 IRQ15 Available Reserved Available IRQ useable...

Страница 87: ...COMe mSP1 BIOS Operation 6 4 5 Boot 87...

Страница 88: ...2 Mouse Support Auto Disabled Enabled Disables and enables or auto selects PS 2 Mouse Support Wait For F1 If Error Disabled Enabled Wait for F1 key to be pressed if error Press DEL Message Display En...

Страница 89: ...COMe mSP1 BIOS Operation USB Bootable Port Configuration Feature Option Description Port 0 7 Disabled Enabled Enables Disables a specific port to be bootable 89...

Страница 90: ...Operation 6 4 6 Security Feature Option Description Change Supervisor Password Type in Change User Password Type in Boot Sector Virus Protection Disabled Enabled Enables or disables boot sector virus...

Страница 91: ...COMe mSP1 BIOS Operation 6 4 7 Advanced Chipset Settings 91...

Страница 92: ...rd Selects which graphics controller is used as primary boot device boot sequence Onboard Graphic Mode Disabled Enabled 1MB Enabled 4MB Enabled 8MB Selects the amount of pre allocated system memory us...

Страница 93: ...mSP1 BIOS Operation Display Control Feature Option Description Boot Display Device Auto LVDS SDVO CRT SDVO DVI HDMI Select the Boot Display Device Note SDVO is not supported on HW Rev CE 1 x x PCB L13...

Страница 94: ...display only in FMP Fixed Mode PAID FPID X Selects the number of the PAID FPID Color Depth 18bit 24bit Selects the Color Depth of the connected LVDS display only in FPM Fixed Mode Local Flat Panel Sca...

Страница 95: ...bled Controls EHCI USB 2 0 functionality for all the UHCI ports set to active state USB Client Controller Enabled Disabled This enables the USB client functionality on COM Express USB Port 7 Audio Con...

Страница 96: ...can be used for this operation Refer to Flash Backup Feature for more details Discard Changes and Exit Exit system setup without saving any changes ESC key can be used for this operation Discard Chang...

Страница 97: ...Tel 49 0 8165 77 777 Fax 49 0 8165 77 219 info kontron com North America 14118 Stowe Drive Poway CA 92064 7147 USA Tel 1 888 294 4558 Fax 1 858 677 0898 info us kontron com Asia Pacific 17 Building B...

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