blob: 16009bb0551c6b50294f23ee27eb84d57e2d7cf6 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*****************************************************************************
*
* sc61860.h
* portable sharp 61860 emulator interface
* (sharp pocket computers)
*
* 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.
*
*****************************************************************************/
#pragma once
#ifndef __SC61860_H__
#define __SC61860_H__
/*
official names seam to be
ESR-H, ESR-J
(ESR-L SC62015 ist complete different)
*/
/* unsolved problems
the processor has 8 kbyte internal rom
only readable with special instructions and program execution
64 kb external ram (first 8kbyte not seen for program execution?) */
typedef struct _sc61860_cpu_core sc61860_cpu_core;
struct _sc61860_cpu_core
{
int (*reset)(device_t *device);
int (*brk)(device_t *device);
int (*x)(device_t *device);
int (*ina)(device_t *device);
void (*outa)(device_t *device, int);
int (*inb)(device_t *device);
void (*outb)(device_t *device, int);
void (*outc)(device_t *device, int);
};
CPU_DISASSEMBLE( sc61860 );
/* this is though for power on/off of the sharps */
UINT8 *sc61860_internal_ram(device_t *device);
DECLARE_LEGACY_CPU_DEVICE(SC61860, sc61860);
#endif /* __SC61860_H__ */
|