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5.1. Board Overview
This section provides an overview of the Intel® Arria® 10 SoC development board, including an annotated board image and component descriptions. The figure below shows an overview of the board features.
Figure 30. Overview of the Intel® Arria® 10 SoC Development Board
Board Reference | Type | Description |
---|---|---|
Featured Devices | ||
U23 | FPGA | Intel® Arria® 10 SoC, 10AS066N3F40E2SG, 1517-pin FBGA |
U16 | CPLD | MAX V CPLD System Controller, 5M2210ZF256, 256-pin FBGA |
U21 | CPLD | IO_MUX_CPLD, 5M2210F256, 256-pin FBGA |
Configuration, Status, and Setup Elements | ||
J24 (JTAG) |
JTAG chain header | Provides access to the JTAG scan chain and disables the on-board Intel® FPGA Download Cable II when using an external JTAG debugger such as a Intel® FPGA Download Cable cable. |
SW3 | JTAG chain control DIP switch | Remove or include devices in the active JTAG chain. |
SW4 | MSEL DIP Switch | Controls the configuration scheme on the board. MSEL pin 0, 1 and 2 connect to the DIP switch. |
J22 (MICRO_USB_CONN) |
Micro-USB header | USB interface to on-board Intel® FPGA Download Cable II JTAG for programming and debugging HPS, FPGA, or MAX V CPLD via a type-B Micro-USB cable. |
SW1 | Function Dip switch | Selects I2C Master, Controls PCIe* slot power, and selects FPGA image source. |
S8 | Program select push button | Toggles the program select LEDs, which selects the program image that loads from flash memory to the FPGA. |
S7 | Configure push button | Load image from flash memory to the FPGA based on the settings of the program select LEDs. |
D18 | Configuration done LED | Illuminates when the FPGA is configured. |
D19 | Load LED | Illuminates when the MAX V CPLD 5M2210 System Controller is actively configuring the FPGA. |
D17 | Error LED | Illuminates when the FPGA configuration from flash memory fails. |
D42 | Power LED | Illuminates when 3.3-V power is present. |
D13, D14 | JTAG TX/RX LEDs | Indicates the transmit or receive activity of the JTAG chain. The TX and RX LEDs flicker if the link is in use and active. The LEDs are either off when not in use or on when in use but idle. |
D20-D22 | Program select LEDs | Illuminates to show which flash memory image loads to the FPGA when you press the program select push button. |
D23, D24 | FMC port present LEDs | Illuminates when a daughtercard is plugged into the FMC port. |
D11, D12 | UART LEDs | Illuminates when UART transmitter and receiver are in use. |
Clock Circuitry | ||
U42 | Multi-output oscillator | Si5338A quad-output fixed oscillator with 156.25 MHz, 100 MHz, 25 MHz, and 100 MHz outputs. |
U54 | 148.5-MHz Oscillator | Programmable oscillator with a default frequency of 148.5 MHz. The frequency is programmable using the clock control GUI running on the MAX V CPLD 5M2210 System Controller. |
U51 | 50-MHz oscillator | 50.000 MHz crystal oscillator for general purpose logic |
U11 | Multi-output oscillator | Two 100 MHz outputs for PCIe* application |
J13, J14 | Clock input SMA connector | External clock inputs for the transceiver test port |
J15 | HPS SMA clock | Drives LVCMOS to HPS clock multiplexer. |
U50 | Multi-output oscillator | Si5338A quad-output fixed oscillator with 125 MHz, 270MHz, 100 MHz, and 100 MHz outputs. |
U49 | Multi-output oscillator | Si5338A quad-output fixed oscillator with four 133.33 MHz outputs. |
U26 | Multi-output clock cleaner | LMK04828 Clock cleaner |
General User Input/Output | ||
D25-D32 | User LEDs | Four user LEDs and four HPS LEDs. Illuminate when driven low. |
SW2 | User DIP switch | User DIP switch. When the switch is ON, a logic 0 is selected. |
S10 | FPGA reset push button | Reset the FPGA logic |
S9 | HPS External Interrupt Push button | HPS external interrupt |
S3-S6 S11-S14 |
General user push buttons | Four user push buttons and four HPS push buttons. Driven low when pressed. |
S1, S2 | HPS reset push buttons | HPS cold/warm reset push buttons |
Memory Connectors | ||
J26 | HPS HILO Memory connector | HPS memory card include DDR3 HILO memory card and DDR4 HILO memory card |
J23 | Boot Flash Connector | Boot flash card options include QSPI flash card, SD micro flash card and NAND flash card |
J27 | FPGA HILO Connector | FPGA memory card options include DDR3 HILO memory card , and DDR4 HILO memory card |
U19 | EPCQ Flash | EPCQ flash for FPGA AS configuration |
U45 | I2C EEPROM | 32-Kb I2C serial EEPROM |
Communication Ports | ||
J57 | PCIe* socket | GEN3 x8 Socket |
J29, J19 | FMC port | J29 is a V57.1 compatible FMC connector. J19 is a FMC connector defined by Intel 16 transceivers specification |
J7, J8 | SFP+ port | Two SFP+ ports |
U12, J5 | Gigabit Ethernet port | RJ-45 connectors that provide HPS 10/100/1000 Ethernet connections via a Micrel KSZ9031RN PHY. |
U8, J2 (Port 1) |
Gigabit Ethernet port | SGMII Gigabit Ethernet port through FPGA transceiver |
U9, J3 (Port 2) |
Gigabit Ethernet port | SGMII Gigabit Ethernet port through FPGA transceiver |
J10, U13 (UART 1) |
USB-UART Port | Mini-B USB interface to USB-to-UART bridge for serial UART interface. |
J25 | DB9 UART port | DB9 RS-232 UART Port |
U22, J4 (USB 2.0) |
USB OTG port | USB 2.0 On-The-Go (OTG) interface. |
U5 | Real-time clock | DS1339 device with built-in power sense circuit that detects power failures and automatically switches to backup battery supply, maintaining time keeping even when the board is not powered. |
J43 (HPS TRACE) |
Mictor-38 | 4-bit Trace for HPS debug |
J20 (FPGA TRACE) |
Mictor-38 | FPGA 16-bit Trace |
Video and Display Ports | ||
J35 | Character LCD | Connector that interfaces to the included 16 character × 2 line LCD module along with two standoffs. |
J36 | Display port connector | Display port interface |
U29, J48 (SDI_TXBNC_P) |
SDI Video output port | HDBNC 75-Ohm SDI video TX interface |
U30, J49 (SDI_IN_P1) |
SDI Video input port | HDBNC 75-Ohm SDI video RX interface |
Power Supply | ||
J36 | DC input jack | Accepts 12-V DC power supply |
SW5 | Power switch | Switch to power on or off the board when power is supplied from the DC input jack. |