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- use async_be

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git-svn-id: http://moon:8086/svn/vhdl/trunk@326 cc03376c-175c-47c8-b038-4cd826a8556b
This commit is contained in:
jens
2009-02-08 17:34:55 +00:00
parent 5226b0bb0a
commit 0e825a1df5
5 changed files with 72 additions and 40 deletions
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projects/mips_sys/src/mips_sys.vhd
+6 -7
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@@ -218,8 +218,9 @@ ARCHITECTURE behavior OF mips_sys IS
async_a : out unsigned(addr_width-1 downto 0);
async_d : inout unsigned(data_width-1 downto 0);
async_cs : out std_logic;
async_wr : out unsigned(byte_sel_width-1 downto 0);
async_wr : out std_logic;
async_rd : out std_logic;
async_be : out unsigned(byte_sel_width-1 downto 0);
async_rst : out std_logic
);
END COMPONENT;
@@ -331,8 +332,6 @@ ARCHITECTURE behavior OF mips_sys IS
signal flash_addr : unsigned(31 downto 0);
signal ac97_rstn : std_logic;
signal flash_rstn : std_logic;
signal usb_wrn : unsigned(0 downto 0);
signal flash_wrn : unsigned(0 downto 0);
-- Arbiter
constant ARB_MAX_MASTER : natural := 2;
@@ -461,8 +460,6 @@ BEGIN
SEL_I_sdram <= "0000" & SEL_O;
sys_flash_ac97_rstn <= ac97_rstn and flash_rstn;
sys_usb_wrn <= usb_wrn(0);
sys_flash_wrn <= flash_wrn(0);
---------------------------------------------------------------
-- Arbiter
@@ -717,8 +714,9 @@ inst_flash_port : async_port_wb
async_a => sys_flash_a,
async_d => sys_flash_d,
async_cs => sys_flash_ce,
async_wr => flash_wrn,
async_wr => sys_flash_wrn,
async_rd => sys_flash_rdn,
async_be => open,
async_rst => flash_rstn
);
@@ -747,8 +745,9 @@ inst_usb_port : async_port_wb
async_a => sys_usb_a,
async_d => sys_usb_d,
async_cs => sys_usb_csn,
async_wr => usb_wrn,
async_wr => sys_usb_wrn,
async_rd => sys_usb_rdn,
async_be => open,
async_rst => open
);