Regarding the signal integrity problem in FPGA

[prakashvenugopal]

Hi,

Can any one please explain in details what is signal integrity problem in FPGA?


Thanks,
V. Prakash

 

[mishrashashi]

Propagation delay, noise margin, crosstalk and switching noises plays major role in signal integrity for FPGA.

 

[gongdori]

I agree. I was burned by simultaneous switching noise (SSN) before...

 

[xtcx]

I dont think inside FPGA, there is going to be signal integrity problems....It can however happen at the transceiver part or IO interface I believe...

Until the design is pure asynch

 

[ravics]

I found this white paper by Xilinx. It deals with signal integrity. https://www.xilinx.com/support/documentation/white_papers/wp323.pdf

 

[xtcx]

Good doc.

I believe all FPGAs that come out of FAB will not be prone to internal signal integrity issue because it is already taken care.