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/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr - - Load All Authors

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leon3mp.vhd
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/ designs / LFR-142200-DM-MINIAMBA / leon3mp.vhd
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jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 ----------------------------------------------------------------------------------
-- Company:
-- Engineer:
--
-- Create Date: 17:16:12 03/29/2011
-- Design Name:
-- Module Name: top - Behavioral
-- Project Name:
-- Target Devices:
-- Tool versions:
-- Description:
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Additional Comments:
--
----------------------------------------------------------------------------------
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 library ieee;
use ieee.std_logic_1164.all;
library grlib;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 use grlib.amba.all;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 use grlib.stdlib.all;
library techmap;
use techmap.gencomp.all;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 library gaisler;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 use gaisler.memctrl.all;
use gaisler.leon3.all;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 use gaisler.uart.all;
use gaisler.misc.all;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 library esa;
use esa.memoryctrl.all;
use work.config.all;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 library lpp;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 use lpp.lpp_amba.all;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 use lpp.lpp_uart.all;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 use lpp.lpp_memory.all;
use lpp.general_purpose.all;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 entity miniamba is
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 generic (
fabtech : integer := CFG_FABTECH;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 memtech : integer := CFG_MEMTECH;
padtech : integer := CFG_PADTECH;
clktech : integer := CFG_CLKTECH;
disas : integer := CFG_DISAS; -- Enable disassembly to console
dbguart : integer := CFG_DUART; -- Print UART on console
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 pclow : integer := CFG_PCLOW);
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 Port (
clk50MHz : in STD_LOGIC;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 reset : in STD_LOGIC;
led : out std_logic_vector(1 downto 0);
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 ahbrxd : in std_ulogic;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 ahbtxd : out std_ulogic;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 urxd1 : in std_ulogic;
utxd1 : out std_ulogic;
data : inout std_logic_vector(31 downto 0);
address : out std_logic_vector(18 downto 0);
nBWa : out std_logic;
nBWb : out std_logic;
nBWc : out std_logic;
nBWd : out std_logic;
nBWE : out std_logic;
nADSC : out std_logic;
nADSP : out std_logic;
nADV : out std_logic;
nGW : out std_logic;
nCE1 : out std_logic;
CE2 : out std_logic;
nCE3 : out std_logic;
nOE : out std_logic;
MODE : out std_logic;
SSRAM_CLK : out std_logic;
ZZ : out std_logic
);
end miniamba;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 architecture Behavioral of miniamba is
--- AHB / APB
signal apbi : apb_slv_in_type;
signal apbo : apb_slv_out_vector := (others => apb_none);
signal ahbsi : ahb_slv_in_type;
signal ahbso : ahb_slv_out_vector := (others => ahbs_none);
signal ahbmi : ahb_mst_in_type;
signal ahbmo : ahb_mst_out_vector := (others => ahbm_none);
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 -- AHBUART
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 signal ahbuarti: uart_in_type;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 signal ahbuarto: uart_out_type;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 signal apbuarti: uart_in_type;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 signal apbuarto: uart_out_type;
signal rxd2 : std_ulogic;
signal rxd1 : std_ulogic;
signal txd1 : std_ulogic;
signal vcc : std_logic_vector(4 downto 0);
signal gnd : std_logic_vector(4 downto 0);
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85
-- MEM CTRLR
signal memi : memory_in_type;
signal memo : memory_out_type;
signal sdo : sdram_out_type;
signal sdo3 : sdctrl_out_type;
signal wpo : wprot_out_type;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78
signal clkm : std_ulogic;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 signal resetnl : std_ulogic;
signal sdclkl : std_ulogic;
signal pciclk : std_ulogic;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 signal lclk : std_ulogic;
signal rstn : std_ulogic;
signal clk2x : std_ulogic;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 signal rstraw : std_logic;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 signal rstneg : std_logic;
signal lock : std_logic;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 signal cgi : clkgen_in_type;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 signal cgo : clkgen_out_type;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 -- LEON3
signal irqi : irq_in_vector(0 to CFG_NCPU-1);
signal irqo : irq_out_vector(0 to CFG_NCPU-1);
signal dbgi : l3_debug_in_vector(0 to CFG_NCPU-1);
signal dbgo : l3_debug_out_vector(0 to CFG_NCPU-1);
signal dsui : dsu_in_type;
signal dsuo : dsu_out_type;
signal dui : uart_in_type;
signal duo : uart_out_type;
constant boardfreq : integer := 50000; -- input frequency in KHz
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78
begin
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 ----------------------------------------------------------------------
--- Reset and Clock generation -------------------------------------
----------------------------------------------------------------------
-- vcc <= (others => '1'); gnd <= (others => '0');
-- cgi.pllctrl <= "00"; cgi.pllrst <= rstraw;
-- rstneg <= reset;
--
-- rst0 : rstgen port map (rstneg, clkm, '1', rstn, rstraw);
-- lock <= cgo.clklock;
--
-- clk_pad : clkpad generic map (tech => padtech) port map (clk50MHz, lclk);
----
---- clkgen0 : clkgen -- clock generator MUL 4, DIV 5
---- generic map (fabtech, CFG_CLKMUL, CFG_CLKDIV, 0, 0, 0, 0, 0, BOARD_FREQ, 0)
---- port map (lclk, gnd(0), clkm, open, open, open, open, cgi, cgo, open, open, clk2x);
--
--process(lclk)
--begin
-- if lclk'event and lclk = '1' then
-- clkm <= not clkm;
-- end if;
--end process;
vcc <= (others => '1'); gnd <= (others => '0');
cgi.pllctrl <= "00"; cgi.pllrst <= rstraw;
clk_pad : inpad generic map (tech => 0) port map (clk50MHz, lclk);
clkgen0 : clkgen -- clock generator
generic map (clktech, CFG_CLKMUL, CFG_CLKDIV, CFG_MCTRL_SDEN,
CFG_CLK_NOFB, 0, 0, 0, boardfreq, 0, 0, CFG_OCLKDIV)
port map (lclk, lclk, clkm, open, open, open, open, cgi, cgo);
resetn_pad : inpad generic map (tech => padtech) port map (reset, resetnl);
rst0 : rstgen -- reset generator
port map (resetnl, clkm, cgo.clklock, rstn, rstraw);
--led(5) <= cgo.clklock;
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78
--------------------------------------
--- CLK_DIVIDER ----------------------
--------------------------------------
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 clk_divider0 : Clk_divider
generic map (OSC_freqHz => 50000000, TargetFreq_Hz => 5)
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 Port map( clkm, rstn, led(1));
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 -------------------------------
--- AHB CONTROLLER ------------
-------------------------------
ahb0 : ahbctrl -- AHB arbiter/multiplexer
generic map (defmast => 0, --AHB_UART default master
split => CFG_SPLIT,
rrobin => CFG_RROBIN, ioaddr => CFG_AHBIO, ioen => 1,
nahbm => 3,
nahbs => 2)
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 port map (rstn, clkm, ahbmi, ahbmo, ahbsi, ahbso);
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85
-------------------------------
--- MEMORY CONTROLLER ---------
-------------------------------
memctrlr : mctrl generic map (hindex => 0,pindex => 0, paddr => 0)
port map (rstn, clkm, memi, memo, ahbsi, ahbso(0),apbi,apbo(0),wpo, sdo);
bdr : for i in 0 to 3 generate
data_pad : iopadv generic map (tech => padtech, width => 8)
port map (data(31-i*8 downto 24-i*8), memo.data(31-i*8 downto 24-i*8),
memo.bdrive(i), memi.data(31-i*8 downto 24-i*8));
end generate;
addr_pad : outpadv generic map (width => 19, tech => padtech)
port map (address, memo.address(18 downto 0));
SSRAM_0:entity ssram_plugin
generic map (tech => padtech)
port map
(clkm,memo,SSRAM_CLK,nBWa,nBWb,nBWc,nBWd,nBWE,nADSC,nADSP,nADV,nGW,nCE1,CE2,nCE3,nOE,MODE,ZZ);
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 -------------------------------
--- AHBUART -------------------
-------------------------------
dcom0 : ahbuart -- AMBA AHB Serial Debug Interface
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 generic map (hindex => 1, pindex => 2, paddr => 2)
port map (rstn, clkm, ahbuarti, ahbuarto, apbi, apbo(2), ahbmi, ahbmo(1));
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 dsurx_pad : inpad generic map (tech => padtech) port map (ahbrxd, rxd2);
dsutx_pad : outpad generic map (tech => padtech) port map (ahbtxd, ahbuarto.txd);
ahbuarti.rxd <= rxd2;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 ----------------------------------------------------------------------
--- APB Bridge and various periherals --------------------------------
----------------------------------------------------------------------
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78 apb0 : apbctrl -- AHB/APB bridge
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 generic map (hindex => 3, haddr => CFG_APBADDR)
port map (rstn, clkm, ahbsi, ahbso(3), apbi, apbo);
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 uart1 : APB_UART
generic map(
pindex => 1,
paddr => 1)
port map(
clk => clkm, --! Horloge du composant
rst => rstn, --! Reset general du composant
apbi => apbi, --! Registre de gestion des entr�es du bus
apbo => apbo(1), --! Registre de gestion des sorties du bus
TXD => utxd1, --! Transmission s�rie, c�t� composant
RXD => urxd1 --! Reception s�rie, c�t� composant
);
jeandet
Added LFR DM board files and miniAMBA design tesed under Libero9.1 sp1
 r78
----------------------------------
--- LED --------------------------
----------------------------------
led(0) <= not rxd1;
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
/!\ Unstable LFR-142200-DM-LEON3-BASE design /!\
 r85 end Behavioral;