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3. Using the Control Panel
Overview
The control panel consists of the following:
■
■
The graphical user interface (GUI) application on the host computer
The standard Nios II hardware design running on the board's
Cyclone III FPGA device
After installing the Cyclone III FPGA Starter Kit, you can locate the
control panel for the hardware and software in the
< kit path > \demos\control_panel directory.
The design downloaded to the Cyclone III device implements a
command controller that processes board commands sent over the
USB-Blaster from the control panel. To perform the appropriate actions,
the command controller communicates with the controller of the targeted
board I/O device.
You can perform the following actions with the control panel:
■
■
■
Light up LEDs
Detect push button presses
Read from and write to the DDR SDRAM, SRAM, flash memory, and
on-chip RAM
The following sections describe how to perform the above actions with
the control panel already open on the host computer. If not already open,
launch the control panel as described in “Control Panel Start” .
Control Panel
Start
The Cyclone III development board is shipped with an example design
stored in the flash memory which configures the Cyclone III FPGA upon
power-up with the standard Nios II design.
1
For an older version of the Cyclone III development board
shipped with the Cyclone III FPGA Starter Kit v7.1.0, v7.2.0, or
8.0.0 application, you must manually configure the
cycloneIII_3c25_start_niosII_standard.sof into the FPGA
before launching the control panel application.
Altera Corporation
Core Version a.b.c variable
3–1
July 2010
Preliminary
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相关PDF资料
DK-NIOS-2C35N NIOS II KIT W/CYCLONE II EP2C35N
DK-NIOS-2S60N NIOS II KIT W/STRATIX II EP2S60N
DK-PCI-2C35N PCI KIT W/CYCLONE II EP2C35N
DK-PCIE-2SGX90N PCIE KIT W/S II GX EP2SGX90N
DK-SI-2SGX90N SI KIT W/SII GX EP2SGX90N
DK-SI-4SGX230N KIT DEV STRATIX IV 4SGX230N/C2
DK-START-3C25N KIT STARTER CYCLONE III EP3C25
DK-START-4CGX15N KIT STARTER CYCLONE IV GX
相关代理商/技术参数
DK-N2EVAL-3C25N/QP 制造商:Altera Corporation 功能描述:
DK-N2EVAL-3C25N-OJ 制造商:Altera 功能描述:DK-N2EVAL-3C25N-OJ
DK-N55224 制造商:Brother 功能描述:
DKN7900P-4-AA-1 制造商:DEUTSCH FAST / HUCK 功能描述:
DKNIL12VF 制造商:PANASONIC 制造商全称:Panasonic Semiconductor 功能描述:10 A MINIATURE POWER RELAY
DKNIL12VNIL 制造商:PANASONIC 制造商全称:Panasonic Semiconductor 功能描述:10 A MINIATURE POWER RELAY
DKNIL24VF 制造商:PANASONIC 制造商全称:Panasonic Semiconductor 功能描述:10 A MINIATURE POWER RELAY
DKNIL24VNIL 制造商:PANASONIC 制造商全称:Panasonic Semiconductor 功能描述:10 A MINIATURE POWER RELAY