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author Miodrag Milanovic <mmicko@gmail.com>2012-08-21 10:41:19 +0000
committer Miodrag Milanovic <mmicko@gmail.com>2012-08-21 10:41:19 +0000
commit7285b359d259b2ae0fdf85096571c386ec8c991a (patch)
treea027aff57f1a255f9ec6cfd3b68cabe4b6683998 /src/mess/video/nubus_vikbw.h
parent67c425e90757876a6716b7867df30c0149912e74 (diff)
Merge of MESS sources (no whatsnew)
Diffstat (limited to 'src/mess/video/nubus_vikbw.h')
-rw-r--r--src/mess/video/nubus_vikbw.h48
1 files changed, 48 insertions, 0 deletions
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__ */
+