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Added address masking to crossbar switch

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This commit is contained in:
Markus Koch 2017-03-02 09:31:05 +01:00
parent 20387479c0
commit 3fffa6efe3
1 changed files with 2 additions and 1 deletions
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ip/intercon/rtl/crossbar_v3.vhd
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@ -174,6 +174,7 @@ architecture rtl of crossbar is
DAT => acc.DAT or (slave_i(master).DAT and granted_data)); DAT => acc.DAT or (slave_i(master).DAT and granted_data));
end loop; end loop;
-- acc.ADR := std_logic_vector(unsigned(acc.ADR) - unsigned(address(slave))); -- Address translation -- acc.ADR := std_logic_vector(unsigned(acc.ADR) - unsigned(address(slave))); -- Address translation
acc.ADR := acc.ADR and not mask(slave); -- Address masking
o <= acc; o <= acc;
end slave_logic; end slave_logic;