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author Curt Coder <curtcoder@mail.com>2013-07-09 09:46:14 +0000
committer Curt Coder <curtcoder@mail.com>2013-07-09 09:46:14 +0000
commit2a835a4f2849ac3cf3511926a8cc332d3281381e (patch)
tree5dc5f7746899aeb4175fafbc3d050d270e2ca219 /src/mess/machine/c64/supercpu.h
parentba147b636cb1938c466d71df755b02f2897d55ea (diff)
(MESS) c64: Moved cartridges to their own subdirectory. (nw)
Diffstat (limited to 'src/mess/machine/c64/supercpu.h')
-rw-r--r--src/mess/machine/c64/supercpu.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/src/mess/machine/c64/supercpu.h b/src/mess/machine/c64/supercpu.h
new file mode 100644
index 00000000000..537e73e3ab7
--- /dev/null
+++ b/src/mess/machine/c64/supercpu.h
@@ -0,0 +1,65 @@
+/**********************************************************************
+
+ CMD SuperCPU v2 + SuperRAM emulation
+
+ Copyright MESS Team.
+ Visit http://mamedev.org for licensing and usage restrictions.
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __SUPERCPU__
+#define __SUPERCPU__
+
+#include "emu.h"
+#include "machine/c64/exp.h"
+#include "machine/cbmipt.h"
+#include "cpu/g65816/g65816.h"
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> c64_supercpu_device
+
+class c64_supercpu_device : public device_t,
+ public device_c64_expansion_card_interface
+{
+public:
+ // construction/destruction
+ c64_supercpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual const rom_entry *device_rom_region() const;
+ virtual machine_config_constructor device_mconfig_additions() const;
+ virtual ioport_constructor device_input_ports() const;
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+
+ // device_c64_expansion_card_interface overrides
+ 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);
+ 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);
+ virtual int c64_game_r(offs_t offset, int sphi2, int ba, int rw, int hiram);
+ virtual int c64_exrom_r(offs_t offset, int sphi2, int ba, int rw, int hiram);
+
+private:
+ required_device<legacy_cpu_device> m_maincpu;
+ required_device<c64_expansion_slot_device> m_exp;
+
+ required_shared_ptr<UINT8> m_sram;
+ required_shared_ptr<UINT8> m_dimm;
+};
+
+
+// device type definition
+extern const device_type C64_SUPERCPU;
+
+
+
+#endif