X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/raggedstone/blobdiff_plain/377c02420489dd18db3ce053a075d7eca4ae799b..0b6ed0d89260ade25dc0c2dc9fb8aa154fabd6a1:/dhwk/source/Io_mux.vhd

diff --git a/dhwk/source/Io_mux.vhd b/dhwk/source/Io_mux.vhd
index ba27f4a..14dc42e 100644
--- a/dhwk/source/Io_mux.vhd
+++ b/dhwk/source/Io_mux.vhd
@@ -1,36 +1,36 @@
--- J.STELZNER
--- INFORMATIK-3 LABOR
--- 23.08.2006
--- File: IO_MUX.VHD
-
-library IEEE;
-use IEEE.std_logic_1164.all;
-
-entity IO_MUX is
-	port
-	(
-	READ_SEL			:in		std_logic_vector ( 1 downto 0);
-	USER_DATA			:in		std_logic_vector (31 downto 0);
-	CONFIG_DATA		:in		std_logic_vector (31 downto 0);
-	PCI_AD				:in		std_logic_vector (31 downto 0);
-	IO_DATA				:out	std_logic_vector (31 downto 0)
-	);
-end entity IO_MUX;
-
-architecture IO_MUX_DESIGN of IO_MUX is
-
-	signal	MUX		:std_logic_vector (31 downto 0); 
-
-begin 
-
-	MUX	<=	PCI_AD			when	READ_SEL	=	"00"	else	-- WRITE_CONFIG 
-					PCI_AD			when	READ_SEL	=	"01"	else	-- WRITE_IO
-					CONFIG_DATA	when	READ_SEL	=	"10"	else	-- READ_CONFIG 
-					USER_DATA		when	READ_SEL	=	"11"	else	-- READ_IO  	
-					CONFIG_DATA;
-
---					MUX;
-
-	IO_DATA <= MUX;
-
-end architecture IO_MUX_DESIGN;
+-- J.STELZNER
+-- INFORMATIK-3 LABOR
+-- 23.08.2006
+-- File: IO_MUX.VHD
+
+library IEEE;
+use IEEE.std_logic_1164.all;
+
+entity IO_MUX is
+        port
+        (
+                READ_SEL :in std_logic_vector ( 1 downto 0);
+                USER_DATA :in std_logic_vector (31 downto 0);
+                CONFIG_DATA :in std_logic_vector (31 downto 0);
+                PCI_AD :in std_logic_vector (31 downto 0);
+                IO_DATA :out std_logic_vector (31 downto 0)
+        );
+end entity IO_MUX;
+
+architecture IO_MUX_DESIGN of IO_MUX is
+
+        signal MUX :std_logic_vector (31 downto 0);
+
+begin
+
+        MUX <= PCI_AD when READ_SEL = "00" else -- WRITE_CONFIG
+               PCI_AD when READ_SEL = "01" else -- WRITE_IO
+               CONFIG_DATA when READ_SEL = "10" else -- READ_CONFIG
+               USER_DATA when READ_SEL = "11" else -- READ_IO
+               CONFIG_DATA;
+
+ -- MUX;
+
+        IO_DATA <= MUX;
+
+end architecture IO_MUX_DESIGN;