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r20111 Sunday 6th January, 2013 at 21:11:25 UTC by Curt Coder
(MESS) c64: Cartridge WIP. (nw)
[hash]c64_cart.xml
[src/mess]mess.mak
[src/mess/machine]c64_fcc.c* c64_fcc.h* cbmipt.c cbmipt.h

trunk/hash/c64_cart.xml
r20110r20111
64196419
64206420      <part name="cart" interface="c64_cart">
64216421         <feature name="slot" value="fcc" />
6422         <feature name="exrom" value="1" />
6422         <feature name="exrom" value="0" />
64236423         <feature name="game" value="1" />
64246424
6425         <dataarea name="roml" size="0x10000">
6426            <rom name="fcc_rom1" size="0x8000" crc="2949836a" sha1="9e6283095df9e3f4802ed0c654101f8e37168bf6" offset="0x0000" />
6427            <rom name="fcc_rom2" size="0x8000" crc="8fc0f156" sha1="c843729870e7ce59bb64b60ebec028f7200f93d1" offset="0x8000" />
6425         <dataarea name="roml" size="0x8000">
6426            <rom name="fcc_rom2" size="0x8000" crc="8fc0f156" sha1="c843729870e7ce59bb64b60ebec028f7200f93d1" offset="0x0000" />
64286427         </dataarea>
64296428      </part>
64306429   </software>
trunk/src/mess/machine/cbmipt.c
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11291129   SLOT_INTERFACE_INTERNAL("easycalcres", C64_EASY_CALC_RESULT)
11301130   SLOT_INTERFACE_INTERNAL("epyxfastload", C64_EPYX_FAST_LOAD)
11311131   SLOT_INTERFACE_INTERNAL("exos", C64_EXOS)
1132   SLOT_INTERFACE_INTERNAL("fcc", C64_FCC)
11321133   SLOT_INTERFACE_INTERNAL("final", C64_FINAL)
11331134   SLOT_INTERFACE_INTERNAL("final3", C64_FINAL3)
11341135   SLOT_INTERFACE_INTERNAL("fun_play", C64_FUN_PLAY)
trunk/src/mess/machine/cbmipt.h
r20110r20111
2222#include "machine/c64_easyflash.h"
2323#include "machine/c64_epyx_fast_load.h"
2424#include "machine/c64_exos.h"
25#include "machine/c64_fcc.h"
2526#include "machine/c64_final.h"
2627#include "machine/c64_final3.h"
2728#include "machine/c64_fun_play.h"
trunk/src/mess/machine/c64_fcc.c
r0r20111
1/**********************************************************************
2
3    Tasc Final ChessCard cartridge emulation
4
5    Copyright MESS Team.
6    Visit http://mamedev.org for licensing and usage restrictions.
7
8**********************************************************************/
9
10#include "c64_fcc.h"
11
12
13
14//**************************************************************************
15//  MACROS/CONSTANTS
16//**************************************************************************
17
18#define G65SC02P4_TAG   "g65sc02p4"
19
20
21//**************************************************************************
22//  DEVICE DEFINITIONS
23//**************************************************************************
24
25const device_type C64_FCC = &device_creator<c64_final_chesscard_device>;
26
27
28//-------------------------------------------------
29//  ROM( c64_fcc )
30//-------------------------------------------------
31
32ROM_START( c64_fcc )
33   ROM_REGION( 0x8000, G65SC02P4_TAG, 0 )
34   ROM_LOAD( "fcc_rom1", 0x0000, 0x8000, CRC(2949836a) SHA1(9e6283095df9e3f4802ed0c654101f8e37168bf6) )
35ROM_END
36
37
38//-------------------------------------------------
39//  rom_region - device-specific ROM region
40//-------------------------------------------------
41
42const rom_entry *c64_final_chesscard_device::device_rom_region() const
43{
44   return ROM_NAME( c64_fcc );
45}
46
47
48//-------------------------------------------------
49//  ADDRESS_MAP( c64_fcc_map )
50//-------------------------------------------------
51
52static ADDRESS_MAP_START( c64_fcc_map, AS_PROGRAM, 8, c64_final_chesscard_device )
53   AM_RANGE(0x0000, 0x7fff) AM_RAM
54   AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION(G65SC02P4_TAG, 0)
55ADDRESS_MAP_END
56
57
58//-------------------------------------------------
59//  MACHINE_CONFIG_FRAGMENT( c64_fcc )
60//-------------------------------------------------
61
62static MACHINE_CONFIG_FRAGMENT( c64_fcc )
63   MCFG_CPU_ADD(G65SC02P4_TAG, M65SC02, 5000000)
64   MCFG_CPU_PROGRAM_MAP(c64_fcc_map)
65MACHINE_CONFIG_END
66
67
68//-------------------------------------------------
69//  machine_config_additions - device-specific
70//  machine configurations
71//-------------------------------------------------
72
73machine_config_constructor c64_final_chesscard_device::device_mconfig_additions() const
74{
75   return MACHINE_CONFIG_NAME( c64_fcc );
76}
77
78
79//-------------------------------------------------
80//  INPUT_PORTS( c64_fcc )
81//-------------------------------------------------
82
83INPUT_CHANGED_MEMBER( c64_final_chesscard_device::reset )
84{
85   if (!newval)
86   {
87      device_reset();
88   }
89
90   m_slot->reset_w(newval ? CLEAR_LINE : ASSERT_LINE);
91}
92
93static INPUT_PORTS_START( c64_fcc )
94   PORT_START("RESET")
95   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Reset") PORT_CODE(KEYCODE_F11) PORT_CHANGED_MEMBER(DEVICE_SELF, c64_final_chesscard_device, reset, 0)
96INPUT_PORTS_END
97
98
99//-------------------------------------------------
100//  input_ports - device-specific input ports
101//-------------------------------------------------
102
103ioport_constructor c64_final_chesscard_device::device_input_ports() const
104{
105   return INPUT_PORTS_NAME( c64_fcc );
106}
107
108
109//**************************************************************************
110//  LIVE DEVICE
111//**************************************************************************
112
113//-------------------------------------------------
114//  c64_final_chesscard_device - constructor
115//-------------------------------------------------
116
117c64_final_chesscard_device::c64_final_chesscard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
118   device_t(mconfig, C64_FCC, "Final ChessCard", tag, owner, clock),
119   device_c64_expansion_card_interface(mconfig, *this),
120   m_maincpu(*this, G65SC02P4_TAG)
121{
122}
123
124
125//-------------------------------------------------
126//  device_start - device-specific startup
127//-------------------------------------------------
128
129void c64_final_chesscard_device::device_start()
130{
131}
132
133
134//-------------------------------------------------
135//  device_reset - device-specific reset
136//-------------------------------------------------
137
138void c64_final_chesscard_device::device_reset()
139{
140}
141
142
143//-------------------------------------------------
144//  c64_cd_r - cartridge data read
145//-------------------------------------------------
146
147UINT8 c64_final_chesscard_device::c64_cd_r(address_space &space, offs_t offset, UINT8 data, int sphi2, int ba, int roml, int romh, int io1, int io2)
148{
149   if (!roml)
150   {
151      data = m_roml[(m_bank << 13) | (offset & 0x1fff)];
152   }
153
154   return data;
155}
156
157
158//-------------------------------------------------
159//  c64_cd_w - cartridge data write
160//-------------------------------------------------
161
162void c64_final_chesscard_device::c64_cd_w(address_space &space, offs_t offset, UINT8 data, int sphi2, int ba, int roml, int romh, int io1, int io2)
163{
164   if (!io1)
165   {
166       printf("IO1 %04x %02x\n", offset, data);
167      m_bank = data;
168   }
169
170   if (!io2) printf("IO1 %04x %02x\n", offset, data);
171}
trunk/src/mess/machine/c64_fcc.h
r0r20111
1/**********************************************************************
2
3    Tasc Final ChessCard cartridge emulation
4
5    Copyright MESS Team.
6    Visit http://mamedev.org for licensing and usage restrictions.
7
8**********************************************************************/
9
10#pragma once
11
12#ifndef __FCC__
13#define __FCC__
14
15#include "emu.h"
16#include "machine/c64exp.h"
17#include "cpu/m6502/m65sc02.h"
18
19
20
21//**************************************************************************
22//  TYPE DEFINITIONS
23//**************************************************************************
24
25// ======================> c64_final_chesscard_device
26
27class c64_final_chesscard_device : public device_t,
28                            public device_c64_expansion_card_interface
29{
30public:
31   // construction/destruction
32   c64_final_chesscard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
33
34   // optional information overrides
35   virtual const rom_entry *device_rom_region() const;
36   virtual machine_config_constructor device_mconfig_additions() const;
37   virtual ioport_constructor device_input_ports() const;
38
39   DECLARE_INPUT_CHANGED_MEMBER( reset );
40
41protected:
42   // device-level overrides
43    virtual void device_config_complete() { m_shortname = "c64_fcc"; }
44   virtual void device_start();
45   virtual void device_reset();
46
47   // device_c64_expansion_card_interface overrides
48   virtual UINT8 c64_cd_r(address_space &space, offs_t offset, UINT8 data, int sphi2, int ba, int roml, int romh, int io1, int io2);
49   virtual void c64_cd_w(address_space &space, offs_t offset, UINT8 data, int sphi2, int ba, int roml, int romh, int io1, int io2);
50
51private:
52   required_device<m65sc02_device> m_maincpu;
53
54   UINT8 m_bank;
55};
56
57
58// device type definition
59extern const device_type C64_FCC;
60
61
62
63#endif
trunk/src/mess/mess.mak
r20110r20111
847847   $(MESS_MACHINE)/c64_easyflash.o   \
848848   $(MESS_MACHINE)/c64_epyx_fast_load.o   \
849849   $(MESS_MACHINE)/c64_exos.o   \
850   $(MESS_MACHINE)/c64_fcc.o   \
850851   $(MESS_MACHINE)/c64_final.o   \
851852   $(MESS_MACHINE)/c64_final3.o   \
852853   $(MESS_MACHINE)/c64_fun_play.o   \

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