Altera Cyclone IV GX FPGA Development Board Manuale Utente Scaricare il pdf (Pagina 6)

1–2 Chapter 1: Overview

Board Component Blocks

Cyclone IV GX FPGA Development Board May 2013 Altera Corporation

Reference Manual

■ On-Board memory

■ 4-MB (x16) Synchronous Static Random Access Memory (SSRAM)

■ Two 32-MB (x32) DDR2 SDRAM

■ 64-MB flash

■ On-Board clocking circuitry

■ 50.000-MHz oscillator

■ 125.000-MHz oscillator

■ SMA clock input

■ SMA clock output

■ Programmable oscillator (default: 100.000-MHz)

■ General user I/O

■ LEDs and display

■ Eight FPGA user LEDs

■ One configuration done LED

■ One error LED

■ Five Ethernet status LEDs

■ One USB status LED

■ One power status LED

■ Five configuration LEDs

■ A two-line 16-character LCD display

■ Push buttons

■ One CPU reset push button

■ One MAX II configuration reset push button

■ One program-load push button—configure the FPGA from flash memory

■ One program-select push button—select image to load from flash memory

or serial configuration (EPCS) device

■ Four general user push buttons

■ DIP switches

■ Board settings DIP switch

■ JTAG chain select DIP switch

■ PCIe control DIP switch

■ Configuration settings DIP switch

■ User DIP switch

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Altera Cyclone IV GX FPGA Development Board Manuale Utente Pagina 6