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fifo_mw never got a value assigned - fixed for testbench, but still open for toplevel

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This commit is contained in:
Markus Fröschle
2014-12-22 08:31:07 +00:00
parent 89f75bd4e8
commit 4bb0527539
7 changed files with 85 additions and 51 deletions
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9
vhdl/testbenches/ddr2_ram_model.vhd
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@@ -674,7 +674,7 @@ BEGIN
END IF;
WHEN "0" & cmd_type_encoding(REFRESH) & cmd_type_encoding(PWR_DOWN) =>
-- 1 tCK_avg
NULL; -- 1 tCK_avg
WHEN "0" & cmd_type_encoding(REFRESH) & cmd_type_encoding(SELF_REF) =>
IF NOW - tm_refresh < TRFC_MIN THEN
@@ -745,10 +745,10 @@ BEGIN
END IF;
WHEN "1" & cmd_type_encoding(ACTIVATE) & "010-" =>
-- tRCD is checked outside this task
NULL; -- tRCD is checked outside this task
WHEN "1" & cmd_type_encoding(ACTIVATE) & cmd_type_encoding(PWR_DOWN) =>
-- 1 tCK
NULL; -- 1 tCK
WHEN "1" & cmd_type_encoding(WRITE_CMD) & cmd_type_encoding(PRECHARGE) =>
IF ck_cntr - ck_bank_write(TO_INTEGER(UNSIGNED(bank)))
@@ -773,7 +773,8 @@ BEGIN
WHEN "0" & cmd_type_encoding(WRITE_CMD) & cmd_type_encoding(PWR_DOWN) =>
WHEN OTHERS => -- do nothing
WHEN OTHERS =>
NULL; -- do nothing
END CASE?;
END;