summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/c64/c128_partner.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/c64/c128_partner.h')
-rw-r--r--src/devices/bus/c64/c128_partner.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/devices/bus/c64/c128_partner.h b/src/devices/bus/c64/c128_partner.h
new file mode 100644
index 00000000000..2210cdc7388
--- /dev/null
+++ b/src/devices/bus/c64/c128_partner.h
@@ -0,0 +1,68 @@
+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/**********************************************************************
+
+ Timeworks PARTNER 128 cartridge emulation
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __C128_PARTNER__
+#define __C128_PARTNER__
+
+#include "emu.h"
+#include "bus/c64/exp.h"
+#include "bus/vcs_ctrl/ctrl.h"
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> partner128_t
+
+class partner128_t : public device_t,
+ public device_c64_expansion_card_interface
+ //public device_vcs_control_port_interface
+{
+public:
+ // construction/destruction
+ partner128_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual ioport_constructor device_input_ports() const;
+
+ DECLARE_WRITE_LINE_MEMBER( nmi_w );
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+ virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
+
+ // 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);
+
+ // device_vcs_control_port_interface overrides
+ virtual void vcs_joy_w(UINT8 data);
+
+private:
+ optional_shared_ptr<UINT8> m_ram;
+
+ emu_timer *t_joyb2;
+ int m_ram_a12_a7;
+ int m_ls74_cd;
+ int m_ls74_q1;
+ int m_ls74_q2;
+ int m_joyb2;
+};
+
+
+// device type definition
+extern const device_type C128_PARTNER;
+
+
+#endif