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diff --git a/trunk/src/emu/video/sed1330.h b/trunk/src/emu/video/sed1330.h
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+/**********************************************************************
+
+ Seiko-Epson SED1330 LCD Controller emulation
+
+ Copyright MESS Team.
+ Visit http://mamedev.org for licensing and usage restrictions.
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __SED1330__
+#define __SED1330__
+
+#include "emu.h"
+
+
+
+//**************************************************************************
+// INTERFACE CONFIGURATION MACROS
+//**************************************************************************
+
+#define MCFG_SED1330_ADD(_tag, _clock, _screen_tag, _map) \
+ MCFG_DEVICE_ADD(_tag, SED1330, _clock) \
+ MCFG_DEVICE_ADDRESS_MAP(AS_0, _map) \
+ sed1330_device::static_set_config(*device, _screen_tag);
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> sed1330_device
+
+class sed1330_device : public device_t,
+ public device_memory_interface
+{
+public:
+ // construction/destruction
+ sed1330_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // inline configuration helpers
+ static void static_set_config(device_t &device, const char *screen_tag);
+
+ DECLARE_READ8_MEMBER( status_r );
+ DECLARE_WRITE8_MEMBER( command_w );
+
+ DECLARE_READ8_MEMBER( data_r );
+ DECLARE_WRITE8_MEMBER( data_w );
+
+ void update_screen(bitmap_t *bitmap, const rectangle *cliprect);
+
+protected:
+ // device-level overrides
+ virtual const rom_entry *device_rom_region() const;
+ virtual void device_start();
+ virtual void device_reset();
+
+ // device_memory_interface overrides
+ virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_0) const;
+
+ inline UINT8 readbyte(offs_t address);
+ inline void writebyte(offs_t address, UINT8 m_data);
+ inline void increment_csr();
+
+ void draw_text_scanline(bitmap_t *bitmap, const rectangle *cliprect, int y, UINT16 va);
+ void draw_graphics_scanline(bitmap_t *bitmap, const rectangle *cliprect, int y, UINT16 va);
+ void update_graphics(bitmap_t *bitmap, const rectangle *cliprect);
+ void update_text(bitmap_t *bitmap, const rectangle *cliprect);
+
+private:
+ int m_bf; // busy flag
+
+ UINT8 m_ir; // instruction register
+ UINT8 m_dor; // data output register
+ int m_pbc; // parameter byte counter
+
+ int m_d; // display enabled
+ int m_sleep; // sleep mode
+
+ UINT16 m_sag; // character generator RAM start address
+ int m_m0; // character generator ROM (0=internal, 1=external)
+ int m_m1; // character generator RAM D6 correction (0=no, 1=yes)
+ int m_m2; // height of character bitmaps (0=8, 1=16 pixels)
+ int m_ws; // LCD drive method (0=single, 1=dual panel)
+ int m_iv; // screen origin compensation for inverse display (0=yes, 1=no)
+ int m_wf; // AC frame drive waveform period (0=16-line, 1=2-frame)
+
+ int m_fx; // character width in pixels
+ int m_fy; // character height in pixels
+ int m_cr; // visible line width in characters
+ int m_tcr; // total line width in characters (including horizontal blanking)
+ int m_lf; // frame height in lines
+ UINT16 m_ap; // virtual screen line width in characters
+
+ UINT16 m_sad1; // display page 1 start address
+ UINT16 m_sad2; // display page 2 start address
+ UINT16 m_sad3; // display page 3 start address
+ UINT16 m_sad4; // display page 4 start address
+ int m_sl1; // display block 1 height in lines
+ int m_sl2; // display block 2 height in lines
+ int m_hdotscr; // horizontal dot scroll in pixels
+ int m_fp; // display page flash control
+
+ UINT16 m_csr; // cursor address register
+ int m_cd; // cursor increment direction
+ int m_crx; // cursor width
+ int m_cry; // cursor height or location
+ int m_cm; // cursor shape (0=underscore, 1=block)
+ int m_fc; // cursor flash control
+
+ int m_mx; // screen layer composition method
+ int m_dm; // display mode for pages 1, 3
+ int m_ov; // graphics mode layer composition
+
+ // devices
+ screen_device *m_screen;
+
+ // address space configurations
+ const address_space_config m_space_config;
+ const char *m_screen_tag;
+};
+
+
+// device type definition
+extern const device_type SED1330;
+
+
+
+#endif