Commit dabad887 authored by Dimitris Lampridis's avatar Dimitris Lampridis

[hdl] manually drive cheby-generated WB read data to 'X' for non-defined…

[hdl] manually drive cheby-generated WB read data to 'X' for non-defined addresses. This helps with meeting timing because of smaller and simpler multiplexer logic.
parent ce4ef303
...@@ -559,7 +559,7 @@ begin ...@@ -559,7 +559,7 @@ begin
if rst_n_i = '0' then if rst_n_i = '0' then
rd_ack1_int <= '0'; rd_ack1_int <= '0';
else else
reg_rdat_int <= (others => '0'); reg_rdat_int <= (others => 'X');
case wb_i.adr(8 downto 2) is case wb_i.adr(8 downto 2) is
when "0000000" => when "0000000" =>
-- ctl -- ctl
......
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