DE2-70 User Manual
24
FPGA/ SOPC
NIOS II
TIMER
JTAG
System Interconnect Fabric
SDRAM Controller
LCD Controller
PIO Controller
PS2 Controller
Flash
Controller
SSRAM
Controller
Avalon- MM
Tristate Bridge
SDRAM U2
SDRAM U1
Avalon- MM
Tri state Bridge
SDRAM Controller
USB Controller
LCD
LED/Button/
Switch/Seg7/
SD-Card
PS2 Keyboard
USB Mouse
Flash
SSRAM
JTAG
Blaster
Hardware
Nios II
Program
Nios II
Program
SEG7 Controller
7-SEG Display
Figure 3.13. The block diagram of the DE2-70 control panel.