Questions tagged with FPGA Development
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Hello.
Is it possible to access the FPGA from multiple threads or processes ?
- Can I attach to the same FPGA from multiple processes at once?
- Can I open a DMA queue from two or more...
2
answers
0
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203
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asked 5 years agolg...
Hi,
for our project, we have a toolchain that tries to find the optimal frequency for a design. It does so by configuring a Clocking Wizard, building a bitstream and then evaluate the timing...
9
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0
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374
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asked 5 years agolg...
Hi ,
I am creating a project with a pblock drawn in SLR2 and when i implement it , I am getting the following errors in the place design stage :
ERROR: (DRC HDPR-6) Logic illegally placed: Cell...
6
answers
0
votes
436
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asked 5 years agolg...
Hello.
I am trying to add an ILA to check the behavior of an AXI bus in my design.
My design works in simulation but gets stuck on the FPGA. In order to debug this I want to check an AXI bus...
6
answers
0
votes
272
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asked 5 years agolg...
Hi,
I am about to build a new on-premises server, to develope with AWS HDK 1.4.8+ (2018.3) release, and wondering what is the recommended Linux OS version?.
What are the minimun system...
4
answers
0
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178
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asked 5 years agolg...
Hi,
the Shell specification says:
> **This interface uses single clock pulses for the req/ack.** The CL asserts (active high) cl_sh_apppf_irq_req\[x] for a single clock to assert the interrupt...
1
answers
0
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339
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asked 5 years agolg...
Hi,
I am simulating my design after connecting it to the DDRB, but ddrb_is_ready doesnt get asserted.
I am using the IPI flow. I have customized the F1 IP to enable DDRB interface and...
2
answers
0
votes
177
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asked 5 years agolg...
Hello
I recently updated my on-premise development tools to 2018.2, and the rtl_kernel examples are failing with error against the gen_XXX.tcl script.
For example, for the following example:...
1
answers
0
votes
184
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asked 5 years agolg...
Hi,
I'm trying to integrate the Shell into an existing project, which already makes heavy use of scripts to build the design. So I thought it might be easier to only pick the relevant pieces from...
Accepted AnswerFPGA Development
3
answers
0
votes
261
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asked 5 years agolg...
Hi,
Is there example or tutorial for burst mode of AXI-4?
I am trying to use burst mode to write bulk data to DRAMs. Apart from burst signals on FPGAs, I did not find which c program or...
1
answers
0
votes
342
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asked 5 years agolg...
Hi ,
I am creating a project in which oscillators are involved . I do the implementation on my system and then create the tar file and upload it to the AWS instance for AFI image creation.
But...
3
answers
0
votes
556
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asked 5 years agolg...
Since some of the later versions, sourcing hdk_setup.sh checks whether patch AR71715 is installed and if not, installs it.
But: after it is installed, hdk_setup does no longer recognize the...
Accepted AnswerFPGA Development
4
answers
0
votes
215
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asked 5 years agolg...