Altera Read Fail Read Again Successful

The post-obit mistake message is shown using the command panel:

"Fail to connect FPGA board. Please click the 'Download Code' push button to download control lawmaking for your board"

Please execute the steps beneath to resolve the event:

Please make certain Quartus Two & Nios Two has been installed successfully.
Connect the lath to your PC and power it up.
Unzip the control_panel.zip (downloadable from Terasic website) and manually download the .sof (Control Panel directory) under Quartus II Programmer.
Execute NiosDownloadBatch.bat (Control Panel directory)
Re-open up the control console and the connectedness should be established automatically.

My DE2 board won't plow on where audible racket or called-for scent was observed.

The cause of trouble might be the TC3 capacitor. Practise not turn it dorsum on or effort to replace the TC3 capacitor before you read the following.

Please download the following certificate (DE2_TC3_FIX_Release.pdf ) and follow the steps to fix this problem.
Alternatively, you lot may fill out our RMA form online and nosotros'll effect a RMA number so you tin can send back your lath to Terasic.

I have successfully interfaced the TV decoder using the DE2 board, however with the same code downloaded on another DE2 board I am unable to get the same result.

First of all, decide which version of DE2 boards you are using by locating the serial # on the back of the DE2 board on the white label, where series # starting with '0' indicates version 1.two and '1' indicates version two.0. The difference between the two is the 27 MHz clock indicate used for the TV-decoder on the DE2 lath. DE2 version 1.ii uses the 27 MHz clock signal generated within the Television set decoder scrap, whereas DE2 version 2.0 uses 27 MHz clock signal from the 27 MHz oscillator. Hence this slight variation has acquired different outcome with the same code.

How do I establish advice between my main board and the host PC ?

Most Terasic development kits come with USB interface and at to the lowest degree one USB reference blueprint is included in the organization CD for users' reference. Users should take advantage of this reference design as a good starting point for your awarding given that the source lawmaking is provided.

For those without USB interface onboard, some other option is the Control Panel. However, the source code is proprietary and a request must be submitted to Terasic back up (support@terasic.com ) for evaulation case by example.

Why is the SDRAM flake datasheet provided on the CD-ROM different from the 1 on my DE0/DE1/DE2/DE2-seventy board

The SDRAM chip datasheet matching the board was non supplied due to the NDA signed between Terasic and the SDRAM fleck manufacturer. Nevertheless, the datasheet provided on the CD-ROM is equivalent to the SDRAM chip on-board with respect to pin by pin configurations and compatibility. Terasic SDRAM controller IP tin be operated on both chips confirming its compatibility.

What is the difference between HSTC and HSMC interfaces?

The lone difference between the HSTC and HSMC connectors is that the HSTC has more available I/O pins on bank 1 of the connector.

Can the HSMC girl boards be continued to the DE3 HSTC interface?

Yes, the DE3 HSTC connectors are 100% compatible with whatsoever HSMC daughter boards as long as the I/O standards for HSMC connected pins are co-ordinate to the Loftier Speed Mezzanine Card (HSMC) specification.

Does Terasic USB blaster cablevision back up Altera USB Blaster?

Yes, Terasic USB equalizer cable is 100% compatible with Altera USB Blaster. They are available for use in the in-excursion reconfiguration of Altera FPGAs.

How do I install USB Blaster onto my Bone arrangement?

To install USB Equalizer driver, please follow the guidelines in the following document which is categorized by different OS systems.

There is no VGA output on my DE2 when thDE2_70 Command Panele default factory program is running where it was successful in the past.

Download the latest version of the DE2 default programme to set up the result.

An fault message was received while running the command panel.

Download the latest version of the DE2_70 Control Panel to fix the issue.

How to Update CD Demo Batch Files for Newer Quartus Edition ?

Cause : Users might run into difficulties running the demo batch provided in the Terasic organization CD. This occurs when a newer version of Quartus is installed, where GCC3 is upgraded to GCC4 within the Altera Nios2 Command Vanquish. Equally a result, downloading .elf would be problematic.
Please download the following certificate ( UpdateDemoBatchDIY.pdf ) and follow the steps to gear up this problem.

Running Control Console under Quartus Two xv.0 or later version

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Source: https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=16&No=293