URL
https://opencores.org/ocsvn/aes3rx/aes3rx/trunk
Subversion Repositories aes3rx
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 10 to Rev 11
- ↔ Reverse comparison
Rev 10 → Rev 11
/aes3rx/trunk/rtl/vhdl/aes3rx.vhd
345,20 → 345,8
bsync_int <= z_detected; |
end if; |
end if; |
end process; |
|
-- Eight bit shift register for preamble detection and decoder functionality. |
bbbr_shift_reg_proc: process (clk) |
begin |
if clk'event and clk = '1' then |
if reset = '1' then |
decoder_shift <= (others => '0'); |
elsif aes3_clk = '1' then |
decoder_shift <= aes3_sync(0) & decoder_shift(7 downto 1); |
end if; |
end if; |
end process; |
|
end process; |
|
-- Two consecutive sampled symbols, when equal, are considered as logical 0. Two consecutive sampled |
-- symbols, when differs, are considered as logical 1. This logical value is then shifted into |
-- data_shift_reg. |