Re: [Discuss-gnuradio] problem of compiling FPGA bin files.

[Juha Vierinen]

Who has had success with 11.x? I'm eager to start working with the
usrp2 code, but I cannot get the tools to work.

I was on the phone today for 30 minutes with the local Xilinx sales
rep and they just won't allow me to get 10.1.03. You can't buy it, you
can't get it for free, and you can't even get it unofficially. They
only offer the 11.x series ISE.

juha

2009/12/3 Matt Ettus <address@hidden>:
>
> Some people have had success with ISE 11.1, and some have not.  I have
> not tried it yet, and am still on 10.1.03 which is known to work.  Early
> in the new year I'll be moving to 11.1, but if anyone can figure out the
> problems, that would be much appreciated.
>
> Matt
>
>
> On 12/01/2009 05:36 AM, 周亮 wrote:
>>
>> Hi,
>> I tried to use Xilinx ISE 11.1 to open project
>> "usrp2/fpga/top/u2_fpga/u2_fpga.ise".There are some files missing,such
>> as"fifo_generator_4_1.v" . And there are errors when implement design...
>>
>> ==============================================
>> ERROR:ConstraintSystem:59 - Constraint <NET "adc_a[0]" LOC = "A14" ;>
>> [u2_fpga.ucf(1)]: NET "adc_a[0]" not found. Please verify that:
>> 1. The specified design element actually exists in the original design.
>> 2. The specified object is spelled correctly in the constraint source file.
>> ...
>> ERROR:ConstraintSystem:59 - Constraint <NET "clk_muxed" TNM_NET =
>> "clk_muxed";>
>> [u2_fpga.ucf(216)]: NET "clk_muxed" not found. Please verify that:
>> 1. The specified design element actually exists in the original design.
>> 2. The specified object is spelled correctly in the constraint source file.
>> ...
>> ERROR:ConstraintSystem:59 - Constraint <NET "ser_t<15>" IOSTANDARD =
>> LVCMOS25
>> |> [u2_fpga.ucf(336)]: NET "ser_t<15>" not found. Please verify that:
>> 1. The specified design element actually exists in the original design.
>> 2. The specified object is spelled correctly in the constraint source file.
>> ...
>> ERROR:ConstraintSystem:59 - Constraint <DRIVE = 12 |>
>> [u2_fpga.ucf(336)]: NET "ser_t<15>" not found. Please verify that:
>> 1. The specified design element actually exists in the original design.
>> 2. The specified object is spelled correctly in the constraint source file.
>> ...
>> ERROR:ConstraintSystem:59 - Constraint <SLEW = FAST ;>
>> [u2_fpga.ucf(336)]: NET "ser_t<15>" not found. Please verify that:
>> 1. The specified design element actually exists in the original design.
>> 2. The specified object is spelled correctly in the constraint source file.
>> =========================================
>>
>> How could I fix it??
>>
>> Thanks!
>>
>> Liang
>>
>>
>>
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