all files to lowercase,

[raggedstone] / dhwk / source / COMM_FSM.vhd

diff --git a/dhwk/source/COMM_FSM.vhd b/dhwk/source/COMM_FSM.vhd
deleted file mode 100644 (file)
index 82ecece..0000000
--- a/dhwk/source/COMM_FSM.vhd
+++ /dev/null
@@ -1,116 +0,0 @@
--- J.STELZNER
--- INFORMATIK-3 LABOR
--- 23.08.2006
--- File: COMM_FSM.VHD
-
-library ieee;
-use ieee.std_logic_1164.all;
-
-entity COMM_FSM is
-        port
-        (
-                PCI_CLOCK :in std_logic;
-                PCI_RSTn :in std_logic;
-                IO_READ :in std_logic;
-                IO_WRITE :in std_logic;
-                CONF_READ :in std_logic;
-                CONF_WRITE :in std_logic;
-                DEVSELn :in std_logic;
-
-                IO_RD_COM : out std_logic;--> MUX_SEL(0)
-                CF_RD_COM :out std_logic;
-                IO_WR_COM :out std_logic;
-                CF_WR_COM :out std_logic
-        );
-end entity COMM_FSM;
-
-architecture COMM_FSM_DESIGN of COMM_FSM is
-
-
- --**********************************************************
- --*** COMMAND FSM CODIERUNG ***
- --**********************************************************
- --
- --
- -- |--------- IO_RD_COM
- -- ||-------- CF_RD_COM
- -- |||------- IO_WR_COM
- -- ||||------ CF_WR_COM
- -- ||||
-        constant ST_IDLE_COMM :std_logic_vector (3 downto 0) := "0000";--
-        constant ST_CONF_WRITE :std_logic_vector (3 downto 0) := "0001";--
-        constant ST_IO_WRITE :std_logic_vector (3 downto 0) := "0010";--
-        constant ST_CONF_READ :std_logic_vector (3 downto 0) := "0100";--
-        constant ST_IO_READ :std_logic_vector (3 downto 0) := "1000";--
-
-        signal COMM_STATE :std_logic_vector (3 downto 0);
-
- --************************************************************
- --*** FSM SPEICHER-AUTOMAT ***
- --************************************************************
-
-        attribute syn_state_machine : boolean;
-        attribute syn_state_machine of COMM_STATE : signal is false;
-
-begin
-
- --**********************************************************
- --*** COMMAND FSM ***
- --**********************************************************
-
-        process (PCI_CLOCK, PCI_RSTn)
-        begin
-        if PCI_RSTn = '0' then
-                COMM_STATE <= "0000";
-
-        elsif (PCI_CLOCK'event and PCI_CLOCK = '1') then
-                case COMM_STATE is
-                when ST_IDLE_COMM =>
-                        if IO_READ = '1' then COMM_STATE <= ST_IO_READ;
-
-                        elsif CONF_READ = '1' then
-                                COMM_STATE <= ST_CONF_READ;
-
-                        elsif IO_WRITE = '1' then
-                                COMM_STATE <= ST_IO_WRITE;
-
-                        elsif CONF_WRITE = '1' then
-                                COMM_STATE <= ST_CONF_WRITE;
-
-                        else
-                                COMM_STATE <= ST_IDLE_COMM;
-                        end if;
-
-                when ST_IO_READ =>
-                        if DEVSELn = '1' then
-                                COMM_STATE <= ST_IDLE_COMM;
-                        end if;
-
-                when ST_CONF_READ =>
-                        if DEVSELn = '1' then
-                                COMM_STATE <= ST_IDLE_COMM;
-                        end if;
-
-                when ST_IO_WRITE =>
-                        if DEVSELn = '1' then
-                                COMM_STATE <= ST_IDLE_COMM;
-                        end if;
-
-                when ST_CONF_WRITE =>
-                        if DEVSELn = '1' then
-                                COMM_STATE <= ST_IDLE_COMM;
-                        end if;
-
-                when others =>
-                        COMM_STATE <= ST_IDLE_COMM;
-
-                end case; -- COMM_STATE
-        end if; -- CLOCK
-end process; -- PROCESS
-
- IO_RD_COM <= COMM_STATE(3);
- CF_RD_COM <= COMM_STATE(2);
- IO_WR_COM <= COMM_STATE(1);
- CF_WR_COM <= COMM_STATE(0);
-
-end architecture COMM_FSM_DESIGN;