gn4124_core: tie potentially unused inputs to 0

9c9bffc9 · Tomasz Wlostowski · 199e230f · 9c9bffc9
Commit 9c9bffc9 authored Aug 22, 2017 by Tomasz Wlostowski
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 6 deletions

gn4124_core.vhd hdl/gn4124core/rtl/spartan6/gn4124_core.vhd +6 -6

No files found.
--- a/hdl/gn4124core/rtl/spartan6/gn4124_core.vhd
+++ b/hdl/gn4124core/rtl/spartan6/gn4124_core.vhd
@@ -124,9 +124,9 @@ entity gn4124_core is
      csr_dat_i   : in  std_logic_vector(31 downto 0);
      csr_ack_i   : in  std_logic;
      csr_stall_i : in  std_logic;
-      csr_err_i   : in  std_logic;
-      csr_rty_i   : in  std_logic;      -- not used internally
-      csr_int_i   : in  std_logic;      -- not used internally
+      csr_err_i   : in  std_logic := '0';
+      csr_rty_i   : in  std_logic := '0';      -- not used internally
+      csr_int_i   : in  std_logic := '0';      -- not used internally

      ---------------------------------------------------------
      -- DMA wishbone interface (master pipelined)
@@ -140,9 +140,9 @@ entity gn4124_core is
      dma_dat_i   : in  std_logic_vector(31 downto 0);
      dma_ack_i   : in  std_logic;
      dma_stall_i : in  std_logic;
-      dma_err_i   : in  std_logic;      -- not used internally
-      dma_rty_i   : in  std_logic;      -- not used internally
-      dma_int_i   : in  std_logic       -- not used internally
+      dma_err_i   : in  std_logic := '0';      -- not used internally
+      dma_rty_i   : in  std_logic := '0';      -- not used internally
+      dma_int_i   : in  std_logic := '0'      -- not used internally
      );
 end gn4124_core;