##// END OF EJS Templates
LPP IIR FILTER v2.0.0...
LPP IIR FILTER v2.0.0 ADConv v1.1.0 - Re-design of the IIR Filter to compute more "rapidly" (in term of number of cycle) - Re-design of the ADConv to respect the resync rules - Add a global TB for IIR Filter and ADConv in designs/Projet-LeonLFR-AP3K-Sheldon_sim-all

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wild.vhd
124 lines | 5.7 KiB | text/x-vhdl | VhdlLexer
------------------------------------------------------------------------------
-- This file is a part of the GRLIB VHDL IP LIBRARY
-- Copyright (C) 2003 - 2008, Gaisler Research
-- Copyright (C) 2008 - 2010, Aeroflex Gaisler
--
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 2 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
--============================================================================--
-- Design unit : WildCard Package (package declaration)
--
-- File name : wild.vhd
--
-- Purpose : WildCard Package
--
-- Library : gaisler
--
-- Authors : Aeroflex Gaisler AB
--
-- Contact : mailto:support@gaisler.com
-- http://www.gaisler.com
--
-- Disclaimer : All information is provided "as is", there is no warranty that
-- the information is correct or suitable for any purpose,
-- neither implicit nor explicit.
--------------------------------------------------------------------------------
-- Version Author Date Changes
--
-- 0.1 SH 1 Jan 2008 New version
--------------------------------------------------------------------------------
library IEEE;
use IEEE.Std_Logic_1164.all;
library IEEE;
use IEEE.Std_Logic_1164.all;
library grlib;
use grlib.amba.all;
package Wild is
-----------------------------------------------------------------------------
-- Name Key:
-- =========
-- _AS : Address Strobe
-- _DS : Data Strobe
-- _WR : Write Select
-- _CS : Chip Select
-- _OE : Output Enable
-- _n : Active low signals (must be last part of name)
--
-- Name Width Dir* Description
-- ==================== ===== ==== =====================================
-- Addr_Data 32 I Shared address/data bus input
-- AS_n 1 I Address strobe
-- DS_n 1 I Data strobe
-- WR_n 1 I Write select
-- CS_n 1 I PE chip select
-- Reg_n 1 I Register mode select
-- Ack_n 1 O Acknowledge strobe
-- Addr_Data 32 O Shared address/data bus output
-- Addr_Data_OE_n 1 O Address/data bus output enable
-- Int_Req_n 1 O Interrupt request
-- DMA_0_Data_OK_n 1 O DMA channel 0 data OK flag
-- DMA_0_Burst_OK_n 1 O DMA channel 0 burst OK flag
-- DMA_1_Data_OK_n 1 O DMA channel 1 data OK flag
-- DMA_1_Burst_OK_n 1 O DMA channel 1 burst OK flag
-- Reg_Data_OK_n 1 O Register space data OK flag
-- Reg_Burst_OK_n 1 O Register space burst OK flag
-- Force_K_Clk_n 1 O Forces K_Clk to run when active
-----------------------------------------------------------------------------
type LAD_In_Type is record
Addr_Data: Std_Logic_Vector(31 downto 0); -- Shared address/data bus
AS_n: Std_Logic; -- Address strobe
DS_n: Std_Logic; -- Data strobe
WR_n: Std_Logic; -- Write select
CS_n: Std_Logic; -- Chip select
Reg_n: Std_Logic; -- Register select
end record;
type LAD_Out_Type is record
Addr_Data: Std_Logic_Vector(31 downto 0); -- Shared address/data bus output
Addr_Data_OE_n: Std_Logic_Vector(31 downto 0); -- Address/data bus output enable
Ack_n: Std_Logic; -- Acknowledge strobe
Int_Req_n: Std_Logic; -- Interrupt request
DMA_0_Data_OK_n: Std_Logic; -- DMA chan 0 data OK flag
DMA_0_Burst_OK: Std_Logic; -- DMA chan 0 burst OK flag
DMA_1_Data_OK_n: Std_Logic; -- DMA chan 1 data OK flag
DMA_1_Burst_OK: Std_Logic; -- DMA chan 1 burst OK flag
Reg_Data_OK_n: Std_Logic; -- Reg space data OK flag
Reg_Burst_OK: Std_Logic; -- Reg space burst OK flag
Force_K_Clk_n: Std_Logic; -- K_Clk forced-run select
Reserved: Std_Logic; -- Reserved for future use
end record;
component Wild2AHB is
generic (
hindex: in Integer := 0;
burst: in Integer := 0;
syncrst: in Integer := 0);
port (
rstkn: in Std_ULogic;
clkk: in Std_ULogic;
rstfn: in Std_ULogic;
clkf: in Std_ULogic;
ahbmi: in AHB_Mst_In_Type;
ahbmo: out AHB_Mst_Out_Type;
ladi: in LAD_In_Type;
lado: out LAD_Out_Type);
end component;
end package Wild; --==========================================================--