jens
d8c54b3aaf
git-svn-id: http://moon:8086/svn/vhdl/trunk@1128 cc03376c-175c-47c8-b038-4cd826a8556b
71 lines
2.0 KiB
VHDL
71 lines
2.0 KiB
VHDL
-------------------------------------------------------------------------
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-- Project: MIPS System controller
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-- This file:
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--
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-- Copyright (C) 2008 J. Ahrensfeld
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--
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-- This program is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation, either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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--
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-- For questions and ideas, please contact the author at jens@jayfield.org
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--
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--------------------------------------------------------------------------
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library IEEE;
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USE IEEE.STD_LOGIC_1164.ALL;
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USE IEEE.NUMERIC_STD.ALL;
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use work.async_types.all;
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package async_defs is
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constant ts_flash : async_timespec_t :=
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(
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T_leadin => 00.0,
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T_pulse_rd => 120.0,
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T_pulse_wr => 70.0,
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T_leadout => 00.0,
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T_release => 40.0,
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T_pulse_rst => 80.0,
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T_pulse_page_rd => 30.0,
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can_page_rd => true,
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nbits_page_rd => 4,
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pol_cs => '1',
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pol_oe => '0',
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pol_we => '0',
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pol_be => '0',
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pol_rst => '0'
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);
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constant ts_usb : async_timespec_t :=
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(
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T_leadin => 10.0,
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T_pulse_rd => 60.0,
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T_pulse_wr => 60.0,
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T_leadout => 10.0,
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T_release => 80.0,
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T_pulse_rst => 80.0,
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T_pulse_page_rd => 00.0,
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can_page_rd => false,
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nbits_page_rd => 0,
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pol_cs => '0',
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pol_oe => '0',
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pol_we => '0',
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pol_be => '0',
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pol_rst => '0'
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);
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----------------------------------------------------------------------------------------------
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end async_defs;
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