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[/] [w11/] [tags/] [w11a_V0.74/] [rtl/] [w11a/] [pdp11_irq.vhd] - Diff between revs 29 and 30
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-- $Id: pdp11_irq.vhd 641 2015-02-01 22:12:15Z mueller $
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-- $Id: pdp11_irq.vhd 677 2015-05-09 21:52:32Z mueller $
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--
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--
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-- Copyright 2007-2011 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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-- Copyright 2007-2011 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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entity pdp11_irq is -- interrupt requester
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entity pdp11_irq is -- interrupt requester
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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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BRESET : in slbit; -- ibus reset
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BRESET : in slbit; -- bus reset
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INT_ACK : in slbit; -- interrupt acknowledge from CPU
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INT_ACK : in slbit; -- interrupt acknowledge from CPU
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EI_PRI : in slv3; -- external interrupt priority
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EI_PRI : in slv3; -- external interrupt priority
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EI_VECT : in slv9_2; -- external interrupt vector
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EI_VECT : in slv9_2; -- external interrupt vector
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EI_ACKM : out slbit; -- external interrupt acknowledge
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EI_ACKM : out slbit; -- external interrupt acknowledge
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PRI : out slv3; -- interrupt priority
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PRI : out slv3; -- interrupt priority
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