Altera DE2-115 Guida Utente Scaricare il pdf (Pagina 59)

SFSU - Embedded Systems Tutorial Nano- Electronics & Computing Research Lab

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Step 3: SOPC Builder Hardware Setup

Open SOPC Builder Window and add:

CPU

On – Chip memory

 Character Buffer with DMA

 Pixel Buffer

 Pixel Buffer with DMA

 Pixel RGB Resampler

 Pixel Scaler

 Video Clipper

 Alpha Blender

Dual Clock FIFO

 VGA Controller

JTAG UART

SYSID

Touch Panel SPI

Touch Panel penirq

Touch Panel Busy

Altpll_0

Step 3a: Go to the “Connections” column and connect the following ports:

c. For all the components connect the clock input and outputs to clock_50

d. For all the components connect the Avalon memory mapped slave to the On-chip

memory AMMS.

e. Open the Nios II processor named CPU and change the reset vector and

exception vectors to onchip_memory2

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Altera DE2-115 Guida Utente Pagina 59