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-- $Id: pdp11.vhd 335 2010-10-24 22:24:23Z mueller $
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-- $Id: pdp11.vhd 351 2010-12-30 21:50:54Z mueller $
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--
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--
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-- Copyright 2006-2010 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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-- Copyright 2006-2010 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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--
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--
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-- This program is free software; you may redistribute and/or modify it under
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-- This program is free software; you may redistribute and/or modify it under
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-- the terms of the GNU General Public License as published by the Free
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-- the terms of the GNU General Public License as published by the Free
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------------------------------------------------------------------------------
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------------------------------------------------------------------------------
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-- Package Name: pdp11
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-- Package Name: pdp11
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-- Description: Definitions for pdp11 components
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-- Description: Definitions for pdp11 components
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--
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--
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-- Dependencies: -
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-- Dependencies: -
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-- Tool versions: xst 8.1, 8.2, 9.1, 9.2, 11.4; ghdl 0.18-0.26
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-- Tool versions: xst 8.1, 8.2, 9.1, 9.2, 11.4, 12.1; ghdl 0.18-0.29
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-- Revision History:
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-- Revision History:
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-- Date Rev Version Comment
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-- Date Rev Version Comment
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-- 2010-12-30 351 1.4.7 rename pdp11_core_rri->pdp11_core_rbus; use rblib
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-- 2010-10-23 335 1.4.6 rename RRI_LAM->RB_LAM;
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-- 2010-10-23 335 1.4.6 rename RRI_LAM->RB_LAM;
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-- 2010-10-16 332 1.4.5 renames of pdp11_du_drv port names
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-- 2010-10-16 332 1.4.5 renames of pdp11_du_drv port names
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-- 2010-09-18 330 1.4.4 rename (adlm)box->(oalm)unit
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-- 2010-09-18 330 1.4.4 rename (adlm)box->(oalm)unit
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-- 2010-06-20 308 1.4.3 add c_ibrb_ibf_ def's
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-- 2010-06-20 308 1.4.3 add c_ibrb_ibf_ def's
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-- 2010-06-20 307 1.4.2 rename cpacc to cacc in vm_cntl_type, mmu_cntl_type
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-- 2010-06-20 307 1.4.2 rename cpacc to cacc in vm_cntl_type, mmu_cntl_type
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use ieee.std_logic_1164.all;
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use ieee.std_logic_1164.all;
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use ieee.std_logic_arith.all;
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use ieee.std_logic_arith.all;
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use work.slvtypes.all;
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use work.slvtypes.all;
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use work.iblib.all;
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use work.iblib.all;
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use work.rrilib.all;
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use work.rblib.all;
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package pdp11 is
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package pdp11 is
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type psw_type is record -- processor status
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type psw_type is record -- processor status
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cmode : slv2; -- current mode
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cmode : slv2; -- current mode
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EM_MREQ : in em_mreq_type; -- em request
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EM_MREQ : in em_mreq_type; -- em request
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EM_SRES : out em_sres_type -- em response
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EM_SRES : out em_sres_type -- em response
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);
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);
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end component;
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end component;
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component pdp11_core_rri is -- core to rri reg port interface
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component pdp11_core_rbus is -- core to rbus interface
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generic (
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generic (
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RB_ADDR_CORE : slv8 := conv_std_logic_vector(2#00000000#,8);
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RB_ADDR_CORE : slv8 := conv_std_logic_vector(2#00000000#,8);
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RB_ADDR_IBUS : slv8 := conv_std_logic_vector(2#10000000#,8));
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RB_ADDR_IBUS : slv8 := conv_std_logic_vector(2#10000000#,8));
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port (
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port (
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CLK : in slbit; -- clock
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CLK : in slbit; -- clock
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