A.1. Board Overview
This section describes all the components on the development board. A complete set of schematics, a physical layout database, and Gerber files for the development board reside in the development kit documents directory.
Figure 18. Components in MAX® 10 FPGA Development Kit (Top View)
Figure 19. Components in MAX® 10 FPGA Development Kit (Bottom View)
Note: To determine the revision of your board, look for the serial number at the bottom of the board.
| Board Reference | Type | Description |
|---|---|---|
| Featured Devices | ||
| U1 | FPGA | MAX® 10 FPGA 10M50DAF484I6G, 50K LEs, F484 package |
| U13 | CPLD | MAX® II EPM1270 256-MBGA, 2.5 V/3.3 V, VCCINT for Onboard Intel® FPGA Download Cable II |
| U17 | Power regulator | Enpirion* EN2342QI, PowerSoC voltage-mode synchronous step-down converter with integrated inductor |
| U22, U23, U27 | Power regulator | Enpirion* EN6337QI, PowerSoC DC-DC step-down converters with integrated inductor |
| U26 | Power regulator | Enpirion* EP5358LUI, 600 mA PowerSoC DC-DC step-down converters with integrated inductor |
| U24, U25 | Power regulator | Enpirion* EP5358HUI, 600 mA PowerSoC DC-DC step-down converters with integrated inductor |
| Configuration and Setup Elements | ||
| J12 | Onboard (Embedded) Intel® FPGA Download Cable II | Type-B USB connector for programming and debugging the FPGA |
| J14 | 10-pin header | Optional JTAG direct via 10-pin header for external download cables |
| J20 | 2x10-pin header | 16 dual-purpose ADC channels are connected to the 2×10 header |
| SW2 | DIP configuration and user switch | SW2 includes switches to control boot images, JTAG bypass, and HSMC bypass |
| J7 | Jumper for the MAX® 10 ADC | Connects potentiometer for providing adjustable voltage to the ADC |
| S5 | Pulse_nconfig push button | Emulates pulsing the nCONFIG pin low to trigger reconfiguration even though the physical pin is unaffected |
| S6 | CPU reset push button | Default reset for the FPGA logic |
| Status Elements | ||
| D1 | Blue power LED | Illuminates when 12-V power is present |
| D2 | Green high-speed mezzanine card (HSMC) LED | Illuminates when the HSMC is present |
| D13, D14 | Green USB-UART LEDs | Illuminates when the USB-UART transmitter and receiver are in use |
| D20 | Configuration done LED | Illuminates when the FPGA is configured |
| D21, D22, D23 | Power LEDs | Indicates that 3.3 V, 2.5 V, 1.2 V are powered up successfully |
| Clock Circuitry | ||
| X1 | Programmable clock for ADC | Programmable oscillator for ADC with default frequency of 10 MHz |
| U2 | Programmable clock | Four channel programmable oscillator with default frequencies of 25, 50, 100, and 125 MHz |
| General User Input/Output | ||
| S1, S2, S3, S4 | General user push buttons | Four user push buttons. Driven low when pressed. |
| D15, D16, D17, D18, D19 | User LEDs | Four user LEDs. Illuminates when driven low. |
| SW1, SW2.1 | User DIP switches | Quad user DIP switches |
| Memory Devices | ||
| U5 | DDR3 SDRAM A memory | 64 Mx16 |
| U6 | DDR3 SDRAM B memory | 128 Mx8 |
| U7 | Quad serial peripheral interface (quad SPI) flash | 512 Mb |
| Communication Ports | ||
| J2 | HSMC port | Provides 84 CMOS or 17 LVDS channels per HSMC specification |
| U9, U10 | Two Gigabit Ethernet ports
|
RJ-45 connector which provides a 10/100/1000 Ethernet connection via a Marvell 88E1111 x 2 PHY and the FPGA-based Triple-Speed Ethernet IP function in RGMII mode |
| J4, J5 | Two Digilent Pmod* connectors | 12-pin interface with 8 I/O signal pins used to connect low frequency, low I/O peripheral modules |
| J11 | Mini-USB 2.0 UART port | USB connector with USB-to-UART bridge for serial UART interface |
| J12 | Mini-USB port | Embedded Intel® FPGA Download Cable II |
| Analog | ||
| J18, J19 | SMA inputs | Two FPGA analog-to-digital converter (ADC) |
| J20 | Header | 2×10 ADC |
| POT1 | Potentiometer | Input to ADC |
| J1 | SMA output | External 16 bit digital-to-analog converter (DAC) device |
| Video and Display Ports | ||
| U8 | HDMI video output | 19-pin HDMI connector which provides a HDMI v1.4 video output of up to 1080p through an ADI (Analog Devices, Inc) PHY |
| Power Supply | ||
| J15 | DC input jack | Accepts 12 V DC power supply |
| SW3 | Power switch | Switch to power on or off the board when power is supplied from the DC input jack |