diff options
Diffstat (limited to 'src/devices/bus/c64/c128_partner.h')
-rw-r--r-- | src/devices/bus/c64/c128_partner.h | 68 |
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 |