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友晶科技 FPGA开发板 DE4

发布时间:2021-06-04    浏览次数:1706



FPGA 芯片

Stratix IV GX EP4SGX230

  • 228,000 logic elements (LEs)
  • 17,133K total memory Kbits
  • 1,288 18x18-bit multipliers blocks
  • 2 PCI Express hard IP blocks
  • 744 user I/Os
  • 8 phase locked loops (PLLs)

Stratix IV GX EP4SGX530

  • 531,200 logic elements (LEs)
  • 27,376K total memory Kbits
  • 1,024 18x18-bit multipliers blocks
  • 4 PCI Express hard IP Blocks
  • 744 user I/Os
  • 8 phase locked loops (PLLs)

FPGA 配置

  • JTAG and Fast Passive Parallel (FPP) configuration
  • 内建 USB Blaster 电路

内存

  • 64 MB Flash with a 16-bit data bus
  • 2 MB ZBT SSRAM
  • I2C EEPROM

Two DDR2 SO-DIMM Sockets

  • 400 MHz clock rate
  • Maximum theoretical bandwidth of over 102 Gbps
  • Up to 8-Gbyte capacity in total

SD Card Socket

  • 支持 SPI 以及 SD 1-bit 两种 SD Card 读取模式

按钮,开关与 LED

  • 4 个按钮
  • 4 个滑动开关
  • 8 个 LED
  • 8 位 DIP 开关

2 个七段数码显示管

  • 2 个独立的七段数码显示管

On-Board Clocks

  • 3 Programmable PLLs configured via FPGA
  • o HSMA, HSMB transceiver clock source
  • o SATA reference clock
  • o FPGA LVDS clock input
  • 50MHz/100MHz oscillator

SMA 接头

  • 2 SMA connector for external transceiver clock input
  • 4 SMA connector for LVDS clock input/output
  • 2 SMA connectors for clock output
  • 1 SMA connector for external clock input

4 个 SATA 接口

  • Support SATA 3.0 standard 6Gbps signaling rate
  • Two host and two device ports

4 个千兆以太网接口

  • Integrated 1.25 GHz SERDES

PCI Express x8 Edge Connector

  • Support connection speed of Gen1 at 2.5Gbps/lane to Gen2 at 5.0Gbps/lane
  • Connection established with PC motherboard with x8 or x16 PCI Express slot

Two 172-pins High Speed Mezzanine Card (HSMC)

  • 2 female-HSMC connectors
  • I/O voltage 2.5V
  • Total of 12 high-speed transceivers at 8.5 Gbps
  • Total of 38 LVDS pair at 1.6 Gbps

两组40个接脚扩充槽

  • 72个 I / O引脚及4个电源和接地线,拉到40-pin 扩充槽
  • 用于40-pin 扩充槽的排线可利用 IDE 硬碟专用的40-pin 排线
  • I/O voltage 3.0V

USB主/从控制器

  • 完全符合通用串行总线规范2.0修订版标准
  • 支持数据高速传输、全速传输与低速传输
  • Support both USB host and device
  • 3种USB 接口 (one type mini-AB for host/device and two type A for host)
  • 支持PIO与DMA模

电源

  • DC input 12V and 3.3V
  • PCI Express edge connector power
  • Support PCI Express external standard power source
  • On-Board power measurement circuitry
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