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