diff options
Diffstat (limited to 'src/mess/machine/vb_timeshare.h')
-rw-r--r-- | src/mess/machine/vb_timeshare.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/mess/machine/vb_timeshare.h b/src/mess/machine/vb_timeshare.h new file mode 100644 index 00000000000..efcfd373c48 --- /dev/null +++ b/src/mess/machine/vb_timeshare.h @@ -0,0 +1,49 @@ +/********************************************************************** + + VideoBrain Timeshare cartridge emulation + + Copyright MESS Team. + Visit http://mamedev.org for licensing and usage restrictions. + +**********************************************************************/ + +#pragma once + +#ifndef __VIDEOBRAIN_TIMESHARE_CARTRIDGE__ +#define __VIDEOBRAIN_TIMESHARE_CARTRIDGE__ + + +#include "emu.h" +#include "machine/vidbrain_exp.h" + + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> videobrain_timeshare_cartridge_device + +class videobrain_timeshare_cartridge_device : public device_t, + public device_videobrain_expansion_card_interface +{ +public: + // construction/destruction + videobrain_timeshare_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + +protected: + // device-level overrides + virtual void device_config_complete() { m_shortname = "vb_timeshare"; } + virtual void device_start(); + + // device_videobrain_expansion_card_interface overrides + virtual UINT8 videobrain_bo_r(address_space &space, offs_t offset, int cs1, int cs2); + virtual void videobrain_bo_w(address_space &space, offs_t offset, UINT8 data, int cs1, int cs2); +}; + + +// device type definition +extern const device_type VB_TIMESHARE; + + +#endif |