www.d
fi
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Chapter 1 Introduction
1
DV970
COM Express Basic Module
User’s Manual
A47900847
Preliminary
Version
Страница 1: ...www dfi com Chapter 1 Introduction 1 DV970 COM Express Basic Module User s Manual A47900847 Preliminary Version...
Страница 2: ...M Express ModuleTM Base Specification http www picmg org FCC and DOC Statement on Class B This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Pa...
Страница 3: ...d 5 Chapter 1 Introduction 6 Specifications 6 Features 7 Chapter 2 Concept 8 COM Express Module Standards 8 Specification Comparison Table 9 DV970 PCIe Lanes Routing Table 10 Chapter 3 Hardware Instal...
Страница 4: ...e You must take extra care in han dling them to ensure against electrostatic build up 1 To prevent electrostatic build up leave the system board in its anti static bag until you are ready to install i...
Страница 5: ...This may differ in accordance with the sales region or models in which it was sold For more information about the standard package in your region please contact your dealer or sales representative Bef...
Страница 6: ...57 or CS4227 CS4223 and Controller for Intel I210AT Intel I210IT 2 x Independent 10GbE Media Access Controller Sku dependent Supports up to Two 10GBASE KR Interfaces and Max up to Four 10GbE MAC Ports...
Страница 7: ...an the standard paral lel ATA whose data transfer rate is 100MB s However the bandwidth of the SATA 3 0 will be limited by carrier board design Gigabit LAN The Intel I210AT or I210IT Gigabit LAN PHY c...
Страница 8: ...the different types of COM Express modules DV970 is a COM Express Basic module Its dimension is 95mm x 125mm 106 00 91 00 70 00 51 00 4 00 18 00 6 00 0 00 16 50 4 00 0 00 Extended Basic Compact Mini 7...
Страница 9: ...er Board BIOS Flash Support 0 1 1 1 A B Reset Functions 1 1 1 1 A B Trusted Platform Module 0 1 1 1 A B Thermal Protection 0 1 1 1 A B Battery Low Alarm 0 1 1 1 A B Suspend Wake Signals 0 3 2 2 A B Po...
Страница 10: ...www dfi com Chapter 2 Concept 10 Chapter 2 DV970 PCIe Lanes Routing Table...
Страница 11: ...ion Board Layout Top View Bottom View DDR4_1 SODIMM DDR4_2 SODIMM 1 CPU fan Intel I210AT or I210IT Standby Power LED SPI Flash BIOS TPM optional Intel Atom C3000 Series P17C9X2G 304SL C A A A A 5 1 CO...
Страница 12: ...any procedures requiring ESD protection Important When the Standby Power LED is red it indicates that there is power on the board Power off the PC then unplug the power cord prior to installing any d...
Страница 13: ...ense 12V Ground 6 Push down the module until the clips at each end of the socket lock into position You will hear a distinctive click indicating the module is correctly locked into position Clip Clip...
Страница 14: ...s are used to interface the DV970 COM Express board to a carrier board Connect the COM Express connectors located on the solder side of the board to the COM Express connectors on the carrier board COM...
Страница 15: ...IXED B80 GND FIXED A26 N C B26 N C A81 N C B81 N C A27 BATLOW B27 WDT A82 N C B82 N C A28 S ATA_ACT B28 RSVD A83 GND B83 GND A29 RSVD B29 RSVD A84 NCSI_TX_EN B84 VCC_5V_SBY A30 RSVD B30 RSVD A85 GPI3...
Страница 16: ...D81 PCIE_TX25 C27 10G_KR_RX3 D27 10G_KR_TX3 C82 PCIE_RX25 D82 PCIE_TX25 C28 GND D28 GND C83 RSVD D83 RSVD C29 10G_KR_RX2 D29 10G_KR_TX2 C84 GND D84 GND C30 10G_KR_RX2 D30 10G_KR_TX2 C85 N C D85 N C C3...
Страница 17: ...ance COMe SPEC PU PD DV970 PU PD Module Base Specification R3 0 NCSI_CLK_IN B91 I CMOS 3 3V Suspend 3 3V PD 10K PD 10K to GND NC SI Clock reference for receive transmit and control interface NCSI_RXD0...
Страница 18: ...0GBASE KR ports receive input differential pairs 10G_KR_RX3 C27 I KR AC coupled on Module AC Coupling capacitor 10GBASE KR ports receive input differential pairs 10G_PHY_MDIO_SDA0 D46 10G_PHY_MDIO_SDA...
Страница 19: ...Suspend 3 3V PU 2 2K to 3 3V Suspend PU 2 2K to 3 3V Suspend Interrupt pin from copper PHY or optical SFP Module to the 10GbE controller 10G_INT1 D47 I CMOS 3 3V Suspend 3 3V PU 2 2K to 3 3V Suspend...
Страница 20: ...I Express Differential Transmit Pairs 7 I PCIE AC coupled off Module PCI Express Differential Receive Pairs 8 Different connector layout for Type 7 O PCIE AC coupled on Module PCI Express Differential...
Страница 21: ...ve Pairs 16 These are the same lines as Type 7 PEG_RX0 O PCIE AC coupled on Module PCI Express Differential Transmit Pairs 17 These are the same lines as Type 7 PEG_TX1 I PCIE AC coupled off Module PC...
Страница 22: ...pled off Module PCI Express Differential Receive Pairs 25 These are the same lines as Type 7 PEG_RX9 I PCIE AC coupled off Module PCI Express Differential Receive Pairs 23 These are the same lines as...
Страница 23: ...PU 10K to 3 3V not support ESPI mode LPC_DRQ1 ESPI_ARERT1 B9 ESPI mode PU 1K to 1 8V PU 10K to 3 3V not support ESPI mode LPC_SERIRQ ESPI_CS1 A50 I O CMOS O CMOS 3 3V 3 3V 1 8V Suspend 1 8V LPC_SERIRQ...
Страница 24: ...1 8V Suspend 3 3V Data out from Module to Carrier SPI SPI_CLK A94 O CMOS 3 3V Suspend 3 3V 1 8V Suspend 3 3V Clock from Module to Carrier SPI SPI_POWER A91 O 3 3V Suspend 3 3V 1 8V Suspend 3 3V Power...
Страница 25: ...o 3 3V Power OK from main power supply A high value indicates that the power is good This signal can be used to hold off Module startup to allow Carrier based FPGAs or other configurable devices time...
Страница 26: ...e used to generate an SMI System Management Interrupt or to wake the system Signal Pin Pin Type Pwr Rail Tolerance COMe SPEC PU PD DV970 PU PD Module Base Specification R3 0 GPO0 A93 GPO1 B54 GPO2 B57...
Страница 27: ...0 to GND TYPE1 C57 PDS N C TYPE2 D57 PDS PD 0 to GND Module type Signal Descriptions The TYPE pins indicate to the Carrier Board the Pin out Type that is implemented on the Module The pins are tied on...
Страница 28: ...ith 47K resistor 12V Pin out R1 0 This pin is reclaimed from the VCC_12V pool In R1 0 Modules this pin will connect to other VCC_12V pins In R2 0 this pin is defined as a no connect for types 1 6 In R...
Страница 29: ...notes the location of the thermal pad designed to contact the cor responding components on DV970 Important Remove the plastic covering from the thermal pads prior to mounting the heat sink onto DV970...
Страница 30: ...ing holes aligned with the standoffs on the carrier board This helps align the COM Express connectors of the two boards to each other COM Express connectors on DV970 COM Express connectors on the carr...
Страница 31: ...l a heat sink onto the DV970 with the carrier board First align the mounting holes of the heat sink with the mounting holes of the module 3 4 2 5 1 Side View of the Heat sink Module and Carrier Board...
