summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/c64/fcc.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/c64/fcc.h')
-rw-r--r--src/devices/bus/c64/fcc.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/src/devices/bus/c64/fcc.h b/src/devices/bus/c64/fcc.h
new file mode 100644
index 00000000000..0727e3ebec4
--- /dev/null
+++ b/src/devices/bus/c64/fcc.h
@@ -0,0 +1,69 @@
+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/**********************************************************************
+
+ Tasc Final ChessCard cartridge emulation
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __FCC__
+#define __FCC__
+
+#include "emu.h"
+#include "exp.h"
+#include "cpu/m6502/m65sc02.h"
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> c64_final_chesscard_device
+
+class c64_final_chesscard_device : public device_t,
+ public device_c64_expansion_card_interface,
+ public device_nvram_interface
+{
+public:
+ // construction/destruction
+ c64_final_chesscard_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;
+
+ DECLARE_READ8_MEMBER( nvram_r );
+ DECLARE_WRITE8_MEMBER( nvram_w );
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+
+ // device_nvram_interface overrides
+ virtual void nvram_default() { }
+ virtual void nvram_read(emu_file &file) { if (m_nvram != NULL) { file.read(m_nvram, m_nvram.bytes()); } }
+ virtual void nvram_write(emu_file &file) { if (m_nvram != NULL) { file.write(m_nvram, m_nvram.bytes()); } }
+
+ // 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);
+
+private:
+ required_device<m65sc02_device> m_maincpu;
+
+ UINT8 m_bank;
+ int m_ramen;
+};
+
+
+// device type definition
+extern const device_type C64_FCC;
+
+
+
+#endif