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Hello guys,
I'm working on channel coding. Most of decoding algorithm (LDPC, Turbo, or Polar, e.g) requires input data in Log Likelihood Ratio (LLR) format. Would someone please explain to me what component in communication system responsible for this calculation and how it is done?
Thank you
I know. But Talus requires power/ground rails to insert filler cells. Once created the rails expand over whole stdcell row to tap with upper power network (mesh, ring).
I'm wondering because in power planning, power/ground rails are created on same layer with stdcells. It will block the routing path if signal routing is done here.
Guy, I'm having some ambiguities on I2S standard transaction.
What's the default value (0 or 1) of frame sync signal (WS) at IDLE state? How master signifies the slave the data transfer has been started? Is it mandatory for left channel data to be transmitted first?
Thanks
https://www.xilinx.com/support/documentation/user_guides/ug380.pdf
https://www.xilinx.com/support/documentation/user_guides/ug385.pdf
Above are 2 that I've read. I've searched AX309 ALINX board datasheet also but didn't get any results.
Thanks
Guys,
How to download bitstream configuration file into FPGA board using Xilinx Spartan6 XC6SLX9 chip through USB 2.0 cable. I've searched for several days but the results were messing. Can you guys sum up and explain the way for me.
Thanks
Guys,
In hardware/software interfacing, can I implement a mechanism like this, software write 1 to a bit of register to initiate operation, hardware receive 1, do its job and automatically clear the bit to 0.
I see the mechanism of hardware set, software clear in interrupt handling, but don't...
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