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DE Main Boards Cyclone Altera DE1 Board
 





DE1

Altera DE1 Board

DE1 board provides users many features to enable various multimedia project development. Component selection was made according to the most popular design in volume production multimedia products. The DE1 platform allows users to quickly understand all the insight tricks to design projects for industry.

  • Altera Cyclone II 2C20 FPGA with 20000 LEs
  • Altera Serial Configuration deivices (EPCS4) for Cyclone II 2C20
  • USB Blaster built in on board for programming and user API controlling
  • JTAG Mode and AS Mode are supported
  • 8Mbyte (1M x 4 x 16) SDRAM
  • 4Mbyte Flash Memory
  • 512Kbyte(256Kx16) SRAM
  • SD Card Socket
  • 4 Push-button switches
  • 10 DPDT switches
  • 8 Green User LEDs
  • 10 Red User LEDs
  • 4 Seven-segment LED displays
  • 50MHz oscillator ,24MHz oscillator ,27MHz oscillator and external clock sources
  • 24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks
  • VGA DAC (4-bit R-2R per channel) with VGA out connector
  • RS-232 Transceiver and 9-pin connector
  • PS/2 mouse/keyboard connector
  • Two 40-pin Expansion Headers (GPIO : voltage levels: 3.3V)
  • DE1 Lab CD-ROM which contains many examples with source code


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