... | ... | @@ -342,6 +342,18 @@ wr-switch-hdl project regarding this problem. |
|
|
??Author: Maciej Lipinski,
|
|
|
[CERN](http://cern.ch??)
|
|
|
|
|
|
### Q: Which FPGA is used inside the WR Switch, Virtex 6 LX130T or LX240T ?
|
|
|
|
|
|
A: Initially WR Switch v3.3 was designed with LX130T FPGA. That is why
|
|
|
you can still find it in the schematic and PCB layout files. However,
|
|
|
over time we were adding more and more features implemented in HDL and
|
|
|
LX130T became to small. We have replaced the FPGA chip with LX240T which
|
|
|
is larger than LX130T and has the same pinout. Currently all WR Switches
|
|
|
are produced with larger, Virtex 6 LX240T FPGA.
|
|
|
|
|
|
??Author: Grzegorz Daniluk,
|
|
|
[CERN](http://cern.ch??)
|
|
|
|
|
|
-----
|
|
|
|
|
|
## See also:
|
... | ... | @@ -352,7 +364,7 @@ wr-switch-hdl project regarding this problem. |
|
|
|
|
|
-----
|
|
|
|
|
|
31 January 2014
|
|
|
1 April 2014
|
|
|
|
|
|
|
|
|
|
... | ... | |