fixed several bugs: race condition on address decoding (the CTR interrupt…

fixed several bugs: race condition on address decoding (the CTR interrupt issue), invalid reset handling in CROM init sequence & strange combinatorial loop in VME_IRQ_Controller. More bugs await. git-svn-id: http://svn.ohwr.org/vme64x-core/trunk@194 665b4545-5c6b-4c24-801b-41150b02b44b

fixed several bugs: race condition on address decoding (the CTR interrupt…
fixed several bugs: race condition on address decoding (the CTR interrupt issue), invalid reset handling in CROM init sequence & strange combinatorial loop in VME_IRQ_Controller. More bugs await. git-svn-id: http://svn.ohwr.org/vme64x-core/trunk@194 665b4545-5c6b-4c24-801b-41150b02b44b
8bee5b5a · twlostow · ca638b8e · 8bee5b5a · 8bee5b5a · 8bee5b5a
Commit 8bee5b5a authored Mar 07, 2013 by twlostow
5 changed files
--- a/hdl/vme64x-core/rtl/VME64xCore_Top.vhd
+++ b/hdl/vme64x-core/rtl/VME64xCore_Top.vhd
--- a/hdl/vme64x-core/rtl/VME_IRQ_Controller.vhd
+++ b/hdl/vme64x-core/rtl/VME_IRQ_Controller.vhd
--- a/hdl/vme64x-core/rtl/VME_Init.vhd
+++ b/hdl/vme64x-core/rtl/VME_Init.vhd
@@ -38,7 +38,7 @@ use work.vme64x_pack.all;
 --===========================================================================
 entity VME_Init is
   Port ( clk_i            : in    std_logic;
-          RSTedge_i        : in    std_logic;
+          rst_n_i        : in    std_logic;
          CRAddr_i         : in    std_logic_vector (18 downto 0);
          CRdata_i         : in    std_logic_vector (7 downto 0);
          InitReadCount_o  : out   std_logic_vector (8 downto 0);
@@ -109,7 +109,7 @@ begin
   p_coreInit : process(clk_i)  
   begin
      if rising_edge(clk_i) then
-         if RSTedge_i = '1' then
+         if rst_n_i = '0' then
            s_initState       <= IDLE;
            s_initReadCounter <= to_unsigned(0, s_initReadCounter'length);
            s_latchCRdata     <= '0';

--- a/hdl/vme64x-core/rtl/VME_bus.vhd
+++ b/hdl/vme64x-core/rtl/VME_bus.vhd
--- a/hdl/vme64x-core/rtl/vme64x_pack.vhd
+++ b/hdl/vme64x-core/rtl/vme64x_pack.vhd