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root/cebix/Frodo4/Src/CPU1541.h
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Comparing Frodo4/Src/CPU1541.h (file contents):
Revision 1.1 by cebix, 2003-07-01T17:09:43Z vs.
Revision 1.5 by cebix, 2010-04-22T15:08:18Z

# Line 1 | Line 1
1   /*
2   *  CPU1541.h - 6502 (1541) emulation (line based)
3   *
4 < *  Frodo (C) 1994-1997,2002 Christian Bauer
4 > *  Frodo Copyright (C) Christian Bauer
5   *
6   *  This program is free software; you can redistribute it and/or modify
7   *  it under the terms of the GNU General Public License as published by
# Line 121 | Line 121 | private:
121   #ifdef FRODO_SC
122          uint32 first_irq_cycle;
123  
124 +        enum {
125 +                OPFLAG_IRQ_DISABLED = 0x01,
126 +                OPFLAG_IRQ_ENABLED = 0x02,
127 +                OPFLAG_INT_DELAYED = 0x04
128 +        };
129 +        uint8 opflags;                  // Interrupt operation flags
130 +
131          uint8 state, op;                // Current state and opcode
132          uint16 ar, ar2;                 // Address registers
133          uint8 rdbuf;                    // Data buffer for RMW instructions

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