CoolRunner File Set Download Questionnaire

Xilinx provides application file sets for CoolRunner designs free of charge. These file sets are available for immediate download and come without any technical support or warranty. If you are downloading VHDL code, please read the complete

Reference Design License Agreement before completing this form. The CoolRunner VHDL code is bound by this agreement. Upon submitting your completed questionnaire, you will be able to download the file set of your choice. Thank you for taking the time to fill out the information requested below to help us provide better support for Xilinx CoolRunner Products.

Please tell us about yourself.

Note: If you have already registered with Xilinx and would like us to fill in your personal information, just click on the Register Once button below.

Required fields are in bold text preceded by an asterisk(*).

*First Name:
*Last Name:
*Title:
*Company:
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*City:	*State/Province:
*Zip/Postal Code:	*Country:
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Please tell us about your selections.

1. What type of applications do you design?

2. Which Xilinx products do you currently use?

Virtex FPGAs
Spartan FPGAs
XC9500 CPLDs
CoolRunner CPLDs
None of the above

3. *Which file set will you be downloading?

I²C for XPLA3 8051 Microcontroller Interface

MP3 for XPLA3 Manchester Encoder-Decoder

16b/20b Encoder-Decoder VHDL Verilog

8b/10b Encoder-Decoder UARTs

IRL Demo VHDL Verilog

Serial Peripheral Interface Master

4 . Which Xilinx product do you plan to target with this reference design?

Virtex or Virtex-E FPGA
Spartan, Spartan-XL, or Spartan-II FPGA
XC9500, XC9500XL, XC9500XV CPLD
CoolRunner XPLA3 CPLD
Other

5. Which competitor's products do you use or have you used in the past 6 months?

Altera FPGAs
Altera CPLDs
Actel FPGAs
Lattice/Vantis CPLDs
Cypress CPLDs
None of the above

6. Please rank the importance of each feature driving your choice of CPLD:
(1 = Low, 5 = High)

Price 1 2 3 4 5

Power Consumption 1 2 3 4 5

Architecture Features 1 2 3 4 5

Speed/Performance 1 2 3 4 5

Software availability and ease of use 1 2 3 4 5

Design Flow 1 2 3 4 5

Density 1 2 3 4 5

Non-volatility 1 2 3 4 5

Package selection and availability 1 2 3 4 5

None of the above

7. What is your projected CPLD volume per year?

10-100 units
100-1000 units
1000-10,000 units
10,000-100,000 units
>100,000 units

8. What is your preferred synthesis tool/vendor?

Xilinx XST (WebPACK or Foundation ISE)
Exemplar
FPGA Express (Synopsys or Xilinx Foundation)
Synplicity
Other

9. What features would you like to see in future Xilinx CPLDs?:

You may send me information about future download options and CPLD Products.

THIRD PARTIES MAY HAVE PATENTS ON THE REFERENCE DESIGN. BY PROVIDING THIS HDL CODE AS ONE POSSIBLE IMPLEMENTATION OF THIS DESIGN, XILINX IS MAKING NO REPRESENTATION THAT THE PROVIDED IMPLEMENTATION OF THIS DESIGN IS FREE FROM ANY CLAIMS OF INFRINGEMENT BY ANY THIRD PARTY. XILINX EXPRESSLY DISCLAIMS ANY WARRANTY OR CONDITIONS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, AND XILINX SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR A PARTICULAR PURPOSE, THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTY OR REPRESENTATION THAT THE IMPLEMENTATION IS FREE FROM CLAIMS OF ANY THIRD PARTY. FURTHERMORE, XILINX IS PROVIDING THESE REFERENCE DESIGNS "AS IS" AS A COURTESY TO YOU.


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