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ethernet
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Sean Anderson 1b47635644 descramble: Use lsfr counter for unlock_timer 
The critical path often includes the unlock timer. Switch to an lfsr
implementation. This saves around 20 LUTs and reduces the critical path
from the carry chain (and the or reduction) to just the and reduction.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
 		2022-10-30 20:50:18 -04:00
..
common.vh Automatically dump signals 2022-10-30 14:20:48 -04:00
descramble.v descramble: Use lsfr counter for unlock_timer 2022-10-30 20:50:18 -04:00
io.vh Add pmd 2022-08-06 14:02:44 -04:00
iverilog_dump.v Automatically dump signals 2022-10-30 14:20:48 -04:00
mdio.v Automatically dump signals 2022-10-30 14:20:48 -04:00
mdio_io.v Automatically dump signals 2022-10-30 14:20:48 -04:00
mdio_regs.v Automatically dump signals 2022-10-30 14:20:48 -04:00
mii_io_rx.v Automatically dump signals 2022-10-30 14:20:48 -04:00
mii_io_tx.v Automatically dump signals 2022-10-30 14:20:48 -04:00
nrzi_decode.v Automatically dump signals 2022-10-30 14:20:48 -04:00
nrzi_encode.v Automatically dump signals 2022-10-30 14:20:48 -04:00
pcs.v Automatically dump signals 2022-10-30 14:20:48 -04:00
pmd_io.v Automatically dump signals 2022-10-30 14:20:48 -04:00
scramble.v Automatically dump signals 2022-10-30 14:20:48 -04:00