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--!

--! PDP-8 Processor

--!

--! \brief

--!      RK8E Disk Controller Type Definitions

--!

--! \details

--!      This package defines some type information that is

--!      required to use the RK8E Disk Controller device.

--!

--! \file

--!      rk8e_types.vhd

--!

--! \author

--!      Rob Doyle - doyle (at) cox (dot) net

--!

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--

--  Copyright (C) 2011, 2012 Rob Doyle

--

-- This source file may be used and distributed without

-- restriction provided that this copyright statement is not

-- removed from the file and that any derivative work contains

-- the original copyright notice and the associated disclaimer.

--

-- This source file is free software; you can redistribute it

-- and/or modify it under the terms of the GNU Lesser General

-- Public License as published by the Free Software Foundation;

-- version 2.1 of the License.

--

-- This source 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 Lesser General Public License for more

-- details.

--

-- You should have received a copy of the GNU Lesser General

-- Public License along with this source; if not, download it

-- from http://www.gnu.org/licenses/lgpl.txt

--

--------------------------------------------------------------------

--

-- Comments are formatted for doxygen

--

library ieee;                                   --! IEEE Library

use ieee.std_logic_1164.all;                    --! IEEE 1164

use work.dev_types.all;                         --! Device Types

use work.rk05_types.all;                        --! RK05 Types

use work.sd_types.all;                          --! SD Types

--

--! RK8E Disk Controller Type Definitions Package

--

package rk8e_types is

    --

    --! RK8E Status Type Definition

    --

    type rk8eSTAT_t is record

        sdCD     : std_logic;                           --! Secure Digital Card Detect

        sdWP     : std_logic;                           --! Secure Digital Write Protect

        rk05STAT : rk05STAT_tt;                         --! Array of RK05 Disk Status'

        sdSTAT   : sdSTAT_t;                            --! Secure Digital Device Status

    end record;

    --

    --! Device Numbers

    --

    constant rk8edevNUM : devNUM_t := o"74";            --! 674x

end rk8e_types;