A.1. Components Overview
Board Reference | Component | Description |
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Featured Devices | ||
U1 | Intel® Stratix® 10 DX FPGA |
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U11 | Intel® MAX® 10 |
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Clock Circuits | ||
X4 | Intel® MAX® 10 Reference Clock | The crystal oscillator provides the reference clock for Intel® MAX® 10 device:
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U7 | Programmable Clock Generator Si5332A | Default frequencies:
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U9 | Programmable Clock Generator Si5391A | Default frequencies:
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Transceiver Interfaces | ||
J9 | PCIe x16 gold fingers | PCIe TX/RX x16 interface from FPGA P-tile 10A |
J38 | PCIe x16 or UPI x20, Link 1 | PCIe/UPI Transmit interface from FPGA P-tile 11B |
J40 | PCIe x16 or UPI x20, Link 1 | PCIe/UPI Receive interface from FPGA P-tile 11B |
J39 | PCIe x16 or UPI x20, Link 2 | PCIe/UPI Transmit interface from FPGA P-tile 11C |
J41 | PCIe x16 or UPI x20, Link 2 | PCIe/UPI Receive interface from FPGA P-tile 11C |
J55 | PCIe x16 or UPI x20, Link 0 | PCIe/UPI Transmit interface from FPGA P-tile 10B |
J65 | PCIe x16 or UPI x20, Link 0 | PCIe/UPI Receive interface from FPGA P-tile 10B |
J15 | QSFP 1 connector | Four TX/RX channels from FPGA Bank 4F |
J18 | QSFP 2 connector | Four TX/RX channels from FPGA Bank 4F |
General User Input/Output | ||
D9, D10, D14, D15 | User defined LEDs | Four green-color user LEDs. Illuminates when driven low |
Memory | ||
J73 | DDR4 x72 DIMM connector | One X72 memory interface supporting DDR4 (x72) or Intel Optane® DC Persistent memory module:
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J74 | DDR4 x72 DIMM connector | One X72 memory interface supporting DDR4 (x72) or Intel Optane® DC Persistent memory module:
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U142, U143, U144, U145, U146 | On-board DDR4 x72 Memory interface | This on-board DDR4 x72 memory supports 8 GB at up to 1200 MHz |
U152, U153, U154, U155, U156 | On-board DDR4 x72 Memory interface | This on-board DDR4 x72 memory supports 8 GB at up to 1200 MHz |
U41 | NIOS Flash 64K-bit | This on-board Flash is for Intel® MAX® 10 |
U66 | QSPI 2 Gbit NOR Flash | This on-board Flash is for image storage for FPGA |
Communication Ports | ||
J9 | PCI Express x16 edge connector | Gold-plated edge fingers for up to x16 signaling in either Gen1, Gen2, Gen3, or Gen4 mode |
J15 | QSFP 1 Interface | Provides four transceiver channels for a 100G QSFP module |
J18 | QSFP 2 Interface | Provides four transceiver channels for a 100G QSFP module |
J97 | I2C/PMBus connector | For accessing core power controller |
J17 | I2C connector | For cccessing the I2C1 bus |
J2 | External JTAG Port | This port allows the use of Intel® FPGA Download Cable II dongle to access the JTAG links on the board. Connection to this port automatically disables the internal Intel FPGA Download Cable II JTAG. |
CN1 | Micro-USB connector | Embedded Intel Intel FPGA Download Cable II JTAG for programming the FPGA via USB cable. |
Power Supply | ||
J9 | PCI Express edge connector | Interfaces to a PCI Express root port such as an appropriate PC motherboard for 12V power source |
J42 | DC input jack | Accepts a 12 V DC power supply when powering the board from the provided power brick for lab bench operation. When operating from the PCIe slot, this input must also be connected to the 8-pin Aux PCIe power connector provided by the PC system along with J42, or else the board will not power on. |
SW31 | Power switch | Switch to power ON or OFF the board when supplied from the DC input jack |
U217 | 12V Hot Swap Controller | Provide protection for AUX power input (J42) |
U96 | 12V Hot Swap Controller | Provide protection for PCIe slot power input (J9) |
U93 | Controlled power FET | Perform power bridging function between AUX2 and PCIe slot when the board is not used in PCIe system |
U101 | 3.3V Voltage regulator | Provides 3.3V to power system |
U99 | 5V Voltage regulator | Provides 5V to power system |
U47,U240,U77,U241,U242 | 4-phase VCC Core Voltage regulator | Provides power to VCC core of Intel® Stratix® 10 FPGA |
U230 | 0.9V Voltage regulator | Provides power to all power rails in Group 1 |
U113 | 1.8V Voltage regulator | Provides power to VCCPT and other rails in Group 2 |
U186 | 1.8V Voltage regulator | Provides power to VCCH and VCCCLK for P-tiles |
U184 | 1.1V Voltage regulator | Provides power to VCCH for E-tile |
U78 | 2.5V Voltage regulator | Provides power to VCCCLK for E-tile |
U76 | 2.4V Voltage regulator | Provides power to VCCFUSEWR_SDM of Intel® Stratix® 10 FPGA |
U188 | 1.8V Voltage regulator | Provides power to VCCIO of Intel® Stratix® 10 FPGA |
U116 | 1.2V and 2.5V Voltage regulator | Provides power to Intel® MAX® 10 core and other rails |
U79 | 1.8V Voltage regulator | Provides power to VCCIO of Intel® MAX® 10 |
U163 | 2.5V Voltage regulator | Provides power to DDR4 Channel 0 |
U164 | 0.6V Voltage regulator | Provides power to DDR4 VTT Channel 0 |
U159 | 1.2V Voltage regulator | Provides power to DDR4 Channel 0 |
U165 | 2.5V Voltage regulator | Provides power to DDR4 Channel 1 |
U166 | 0.6V Voltage regulator | Provides power to DDR4 VTT Channel 1 |
U157 | 1.2V Voltage regulator | Provides power to DDR4 Channel 1 |
U192, U193 | 0.6V Precision voltage reference | Provides reference voltage to DDR4 Channel 0 and Channel 1 |
U136 | Controlled power FET | Control power to all memory voltage regulators |
U51 | Power protector | Provides power protection to QSFP 1 (J16) |
U52 | Power protector | Provides power protection to QSFP 2 (J18) |