From 7285b359d259b2ae0fdf85096571c386ec8c991a Mon Sep 17 00:00:00 2001 From: Miodrag Milanovic Date: Tue, 21 Aug 2012 10:41:19 +0000 Subject: Merge of MESS sources (no whatsnew) --- src/mess/video/nubus_vikbw.h | 48 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/mess/video/nubus_vikbw.h (limited to 'src/mess/video/nubus_vikbw.h') diff --git a/src/mess/video/nubus_vikbw.h b/src/mess/video/nubus_vikbw.h new file mode 100644 index 00000000000..f7e77146a70 --- /dev/null +++ b/src/mess/video/nubus_vikbw.h @@ -0,0 +1,48 @@ +#pragma once + +#ifndef __NUBUS_VIKBW_H__ +#define __NUBUS_VIKBW_H__ + +#include "emu.h" +#include "machine/nubus.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> nubus_vikbw_device + +class nubus_vikbw_device : + public device_t, + public device_nubus_card_interface +{ +public: + // construction/destruction + nubus_vikbw_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + nubus_vikbw_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock); + + // optional information overrides + virtual machine_config_constructor device_mconfig_additions() const; + virtual const rom_entry *device_rom_region() const; + +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + + DECLARE_READ32_MEMBER(viking_ack_r); + DECLARE_WRITE32_MEMBER(viking_ack_w); + DECLARE_READ32_MEMBER(viking_enable_r); + DECLARE_WRITE32_MEMBER(viking_disable_w); + +public: + UINT8 *m_vram; + UINT32 m_vbl_disable, m_palette[2]; +}; + + +// device type definition +extern const device_type NUBUS_VIKBW; + +#endif /* __NUBUS_VIKBW_H__ */ + -- cgit v1.2.3-70-g09d2