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
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/*
* $Id: sig_std_logic.h,v 1.8 2010-01-25 14:50:37 potyra Exp $
*
* Copyright (C) 2007-2009 FAUmachine Team <info@faumachine.org>.
* This program is free software. You can redistribute it and/or modify it
* under the terms of the GNU General Public License, either version 2 of
* the License, or (at your option) any later version. See COPYING.
*/
#ifndef __SIG_STD_LOGIC_H_INCLUDED
#define __SIG_STD_LOGIC_H_INCLUDED
#include "sig_gen.h"
enum {
SIG_STD_LOGIC_U,
SIG_STD_LOGIC_X,
SIG_STD_LOGIC_0,
SIG_STD_LOGIC_1,
SIG_STD_LOGIC_Z,
SIG_STD_LOGIC_W,
SIG_STD_LOGIC_L,
SIG_STD_LOGIC_H,
/* FIXME don't care '-' */
};
struct sig_std_logic_funcs {
void (*set)(void *_cpssp, unsigned int val);
void (*set_ext)(void *_cpssp, unsigned int val);
};
struct sig_std_logic {
enum sig_gen_type type;
struct {
void *s;
const struct sig_std_logic_funcs *f;
unsigned int in;
} in[16];
unsigned int in_count;
struct {
void *s;
unsigned int out;
} out[16];
unsigned int out_count;
};
struct sig_std_logic_merge {
struct sig_std_logic *s0;
struct sig_std_logic *s1;
};
extern void
sig_std_logic_set(struct sig_std_logic *b, void *s, unsigned int val);
extern void
sig_std_logic_connect_in(struct sig_std_logic *b,
void *s, const struct sig_std_logic_funcs *f);
extern void
sig_std_logic_connect_out(struct sig_std_logic *b,
void *s, unsigned int val);
extern struct sig_std_logic_merge *
sig_std_logic_merge(struct sig_std_logic *s0, struct sig_std_logic *s1);
extern void
sig_std_logic_split(struct sig_std_logic_merge *m);
extern struct sig_std_logic *
sig_std_logic_create(const char *name);
extern void
sig_std_logic_destroy(struct sig_std_logic *sig);
#endif /* __SIG_STD_LOGIC_H_INCLUDED */
|
