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2016年3月8日 星期二

BeMicroCV Ki 規格




BeMicroCV Ki Board是採用 Cyclone V E FPGA,這是 FPGA帶有Processor 的邏輯,也就是 所謂的SoC FPGA。下圖為Altera SoC FPGA 產品 Roadmap,

左: BeMicroCV Kit ; 右為艾鍗I/O子卡



  • BeMicroCV Ki 規格

  • One Cyclone V E FPGA (5CEFA2F23C8N) in a 484-pin FineLine BGA (FPGA)
           -25,000 LEs
           -9,434 adaptive logic modules (ALMs)
           -1,760 Kbit (Kb) M10K and 196 Kb MLAB memory
           -4 fractional phase locked loops (PLLs)
           -50 18x18-bit multipliers
           -1 Hard Memory Controller
           -224 general purpose input/output (GPIO)
           -1.1-V core voltage
  • FPGA configuration circuitry
           -Active Serial (AS) x1 configuration (EPCS16I8N)
           -Embedded USB-BlasterTM II for use with the Quartus® II Programmer
           -Separate JTAG configuration header
  • Clocking circuitry
           -50 MHz 1.8V oscillator
           -24 MHz 2.5V oscillator
  • Memory
           -1Gbit DDR3 SDRAM (x16)
           -1K (128 x 8) Two-wire Serial EEPROM
           -Micro SD card slot
  • General user input / output
           -8 user LEDs
           -User Pushbuttons
           -3 User DIP switches
  • Prototyping
           -2 Terasic 40 pin prototyping headers
           -BeMicro SDK 80-pin card edge connector
           -Micro SD card slot
  • Power via USB or via user-provided 5V supply

----------------

SoC FPGA= Processor + FPGA Fabric

  • Soft  Processor : instantiated on FPGA fabric ,Xilinx's : Microblaze, Picoblaze; Altera : NiosII
    (這會用到FPGA LEs 邏輯元件)
  • Hard processor on the die which has dedicated connectivity to FPGA fabric: 如加上ARM Core


embedded-in-fpga.png



Altera : NiosII





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