User guide

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