summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/iq151/video32.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/iq151/video32.h')
-rw-r--r--src/devices/bus/iq151/video32.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/devices/bus/iq151/video32.h b/src/devices/bus/iq151/video32.h
new file mode 100644
index 00000000000..f813ca6edb2
--- /dev/null
+++ b/src/devices/bus/iq151/video32.h
@@ -0,0 +1,50 @@
+// license:BSD-3-Clause
+// copyright-holders:Sandro Ronco
+#pragma once
+
+#ifndef __IQ151_VIDEO32_H__
+#define __IQ151_VIDEO32_H__
+
+#include "emu.h"
+#include "iq151.h"
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> iq151_video32_device
+
+class iq151_video32_device :
+ public device_t,
+ public device_iq151cart_interface
+{
+public:
+ // construction/destruction
+ iq151_video32_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual const rom_entry *device_rom_region() const;
+ virtual machine_config_constructor device_mconfig_additions() const;
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+
+ // iq151cart_interface overrides
+ virtual void read(offs_t offset, UINT8 &data);
+ virtual void write(offs_t offset, UINT8 data);
+ virtual void video_update(bitmap_ind16 &bitmap, const rectangle &cliprect);
+
+private:
+ UINT8 * m_videoram;
+ UINT8 * m_chargen;
+ required_device<gfxdecode_device> m_gfxdecode;
+ required_device<palette_device> m_palette;
+};
+
+
+// device type definition
+extern const device_type IQ151_VIDEO32;
+
+#endif /* __IQ151_VIDEO32_H__ */