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https://github.com/Gehstock/Mist_FPGA.git
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91 lines
2.8 KiB
VHDL
91 lines
2.8 KiB
VHDL
-------------------------------------------------------------------------------
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--
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-- $Id: decoder_pack-p.vhd,v 1.3 2005/06/11 10:08:43 arniml Exp $
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--
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-- Copyright (c) 2004, Arnim Laeuger (arniml@opencores.org)
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--
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-- All rights reserved
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--
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-------------------------------------------------------------------------------
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package t48_decoder_pack is
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-----------------------------------------------------------------------------
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-- The Mnemonics.
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-----------------------------------------------------------------------------
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type mnemonic_t is (MN_ADD,
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MN_ADD_A_DATA,
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MN_ANL,
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MN_ANL_A_DATA,
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MN_ANL_EXT,
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MN_CALL,
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MN_CLR_A,
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MN_CLR_C,
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MN_CLR_F,
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MN_CPL_A,
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MN_CPL_C,
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MN_CPL_F,
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MN_DA,
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MN_DEC,
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MN_DIS_EN_I,
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MN_DIS_EN_TCNTI,
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MN_DJNZ,
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MN_ENT0_CLK,
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MN_IN,
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MN_INC,
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MN_INS,
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MN_JBB,
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MN_JC,
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MN_JF,
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MN_JMP,
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MN_JMPP,
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MN_JNI,
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MN_JT,
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MN_JTF,
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MN_JZ,
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MN_MOV_A_DATA,
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MN_MOV_A_PSW,
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MN_MOV_A_RR,
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MN_MOV_PSW_A,
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MN_MOV_RR,
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MN_MOV_RR_DATA,
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MN_MOV_T,
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MN_MOVD_A_PP,
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MN_MOVP,
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MN_MOVX,
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MN_NOP,
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MN_ORL,
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MN_ORL_A_DATA,
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MN_ORL_EXT,
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MN_OUTD_PP_A,
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MN_OUTL_EXT,
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MN_RET,
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MN_RL,
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MN_RR,
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MN_SEL_MB,
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MN_SEL_RB,
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MN_STOP_TCNT,
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MN_STRT,
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MN_SWAP,
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MN_XCH,
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MN_XRL,
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MN_XRL_A_DATA);
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end t48_decoder_pack;
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-------------------------------------------------------------------------------
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-- File History:
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--
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-- $Log: decoder_pack-p.vhd,v $
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-- Revision 1.3 2005/06/11 10:08:43 arniml
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-- introduce prefix 't48_' for all packages, entities and configurations
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--
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-- Revision 1.2 2004/03/28 13:09:53 arniml
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-- merge MN_ANLD, MN_MOVD_PP_A and MN_ORLD_PP_A to OUTLD_PP_A
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--
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-- Revision 1.1 2004/03/23 21:31:52 arniml
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-- initial check-in
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--
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-------------------------------------------------------------------------------
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