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ganimede-rework #20

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kryddan wants to merge 25 commits from ganimede-rework into ganimede-single-issue
pull from: ganimede-rework
merge into: kryddan:ganimede-single-issue
Conversation 0 Commits 25 Files Changed 10 +1 -4
1 changed files with 1 additions and 4 deletions
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Showing only changes of commit 12411c11dc - Show all commits

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src/fifo_buffer/fifo_deserializer.vhd
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@ -25,14 +25,13 @@ constant out_over_in : natural := output_width / input_width;
type state_t is record type state_t is record
count : integer; count : integer;
data : std_logic_vector(output_width - 1 downto 0); data : std_logic_vector(output_width - 1 downto 0);
bad_bad: integer;
end record state_t; end record state_t;
signal st : state_t; signal st : state_t;
begin begin
comb_proc: process(rst,clk,valid_in,ready_in,data_in,st) comb_proc: process(rst,clk,valid_in,ready_in,data_in,st)
begin begin
if st.count = out_over_in and st.bad_bad <= 560 then if st.count = out_over_in then
valid_out <= '1'; valid_out <= '1';
else else
valid_out <= '0'; valid_out <= '0';
@ -50,13 +49,11 @@ begin
if rst = '1' then if rst = '1' then
st.count <= 0; st.count <= 0;
st.data <= (others => '0'); st.data <= (others => '0');
st.bad_bad <= 0;
elsif (rising_edge(clk)) then elsif (rising_edge(clk)) then
if st.count = out_over_in then if st.count = out_over_in then
st.count <= 0; st.count <= 0;
elsif valid_in = '1' and ready_in = '1' then elsif valid_in = '1' and ready_in = '1' then
st.count <= st.count + 1; st.count <= st.count + 1;
st.bad_bad <= st.bad_bad + 1;
st.data((st.count + 1) * input_width - 1 downto st.count * input_width) <= data_in; st.data((st.count + 1) * input_width - 1 downto st.count * input_width) <= data_in;
end if; end if;
end if; end if;