URL
https://opencores.org/ocsvn/System09/System09/trunk
Subversion Repositories System09
Compare Revisions
- This comparison shows the changes necessary to convert path
/System09/trunk/src/sys09bug
- from Rev 79 to Rev 87
- ↔ Reverse comparison
Rev 79 → Rev 87
/mon_rom_vhd
14,9 → 14,9
entity mon_rom is |
Port ( |
clk : in std_logic; |
rst : in std_logic; |
cs : in std_logic; |
rw : in std_logic; |
rst : in std_logic; |
cs : in std_logic; |
rw : in std_logic; |
addr : in std_logic_vector (11 downto 0); |
rdata : out std_logic_vector (7 downto 0); |
wdata : in std_logic_vector (7 downto 0) |
79,23 → 79,22
rdata => rdata1 |
); |
|
my_mon : process ( rw, addr, cs, rdata0, rdata1 ) |
begin |
we <= not rw; |
case addr(11) is |
when '0' => |
cs0 <= cs; |
cs1 <= '0'; |
rdata <= rdata0; |
when '1' => |
cs0 <= '0'; |
cs1 <= cs; |
rdata <= rdata1; |
when others => |
null; |
end case; |
|
end process; |
my_mon : process ( rw, addr, cs, rdata0, rdata1 ) |
begin |
we <= not rw; |
case addr(11) is |
when '0' => |
cs0 <= cs; |
cs1 <= '0'; |
rdata <= rdata0; |
when '1' => |
cs0 <= '0'; |
cs1 <= cs; |
rdata <= rdata1; |
when others => |
null; |
end case; |
end process; |
|
end architecture rtl; |
|