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/*****************************************************************************
*
* lh5801.h
* portable lh5801 emulator interface
*
* Copyright Peter Trauner, all rights reserved.
*
* - This source code is released as freeware for non-commercial purposes.
* - You are free to use and redistribute this code in modified or
* unmodified form, provided you list me in the credits.
* - If you modify this source code, you must add a notice to each modified
* source file that it has been changed. If you're a nice person, you
* will clearly mark each change too. :)
* - If you wish to use this for commercial purposes, please contact me at
* peter.trauner@jk.uni-linz.ac.at
* - The author of this copywritten work reserves the right to change the
* terms of its usage and license at any time, including retroactively
* - This entire notice must remain in the source code.
*
*****************************************************************************/
#ifndef _LH5801_H
#define _LH5801_H
/*
lh5801
little endian
ph, pl p
sh, sl s
xh, xl x
yh, yl y
uh, ul u
a A
0 0 0 H V Z IE C
TM 9bit polynominal?
pu pv disp flipflops
bf flipflop (break key connected)
me0, me1 chip select for 2 64kb memory blocks
in0-in7 input pins
mi maskable interrupt input (fff8/9)
timer fffa/b
nmi non .. (fffc/d)
reset fffe/f
e ?
lh5811 chip
pa 8bit io
pb 8bit io
pc 8bit
*/
#include "cpuintrf.h"
typedef struct {
UINT8 (*in)(void);
} LH5801_CONFIG;
#define LH5801_INT_NONE 0
#define LH5801_IRQ 1
void lh5801_get_info(UINT32 state, cpuinfo *info);
extern offs_t lh5801_dasm(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram);
#endif
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