Added stub Rainbow device (nw)

scripts/src/video.lua

@@ -388,6 +388,18 @@ if (VIDEOS["HUC6270"]~=null) then
 	}
 end
 
+--------------------------------------------------
+--
+--@src/devices/video/huc6271.h,VIDEOS["HUC6271"] = true
+--------------------------------------------------
+
+if (VIDEOS["HUC6271"]~=null) then
+	files {
+		MAME_DIR .. "src/devices/video/huc6271.cpp",
+		MAME_DIR .. "src/devices/video/huc6271.h",
+	}
+end
+
 --------------------------------------------------
 --
 --@src/devices/video/huc6272.h,VIDEOS["HUC6272"] = true

src/devices/video/huc6271.cpp

@@ -0,0 +1,65 @@
+// license:BSD-3-Clause
+// copyright-holders:Angelo Salese
+/***************************************************************************
+
+    Hudson/NEC HuC6271 "Rainbow" device
+
+***************************************************************************/
+
+#include "emu.h"
+#include "huc6271.h"
+
+
+
+//**************************************************************************
+//  GLOBAL VARIABLES
+//**************************************************************************
+
+// device type definition
+const device_type huc6271 = &device_creator<huc6271_device>;
+
+
+//**************************************************************************
+//  LIVE DEVICE
+//**************************************************************************
+
+//-------------------------------------------------
+//  huc6271_device - constructor
+//-------------------------------------------------
+
+huc6271_device::huc6271_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+	: device_t(mconfig, huc6271, "HuC6271 \"Rainbow\"", tag, owner, clock, "huc6271", __FILE__)
+{
+}
+
+DEVICE_ADDRESS_MAP_START( regs, 16, huc6271_device )
+	AM_RANGE(0x00, 0x01) AM_WRITENOP // hscroll
+	AM_RANGE(0x02, 0x03) AM_WRITENOP // control
+	AM_RANGE(0x04, 0x05) AM_WRITENOP // hsync
+	AM_RANGE(0x06, 0x07) AM_WRITENOP // base Y
+	AM_RANGE(0x08, 0x09) AM_WRITENOP // base U
+	AM_RANGE(0x0a, 0x0b) AM_WRITENOP // base V
+ADDRESS_MAP_END
+
+//-------------------------------------------------
+//  device_start - device-specific startup
+//-------------------------------------------------
+
+void huc6271_device::device_start()
+{
+}
+
+
+//-------------------------------------------------
+//  device_reset - device-specific reset
+//-------------------------------------------------
+
+void huc6271_device::device_reset()
+{
+}
+
+
+//**************************************************************************
+//  READ/WRITE HANDLERS
+//**************************************************************************
+

src/devices/video/huc6271.h

@@ -0,0 +1,57 @@
+// license:BSD-3-Clause
+// copyright-holders:Angelo Salese
+/***************************************************************************
+
+    Hudson/NEC HuC6271 "Rainbow" device
+
+***************************************************************************/
+
+#pragma once
+
+#ifndef __HUC6271DEV_H__
+#define __HUC6271DEV_H__
+
+
+
+//**************************************************************************
+//  INTERFACE CONFIGURATION MACROS
+//**************************************************************************
+
+#define MCFG_HUC6271_ADD(_tag,_freq) \
+	MCFG_DEVICE_ADD(_tag, huc6271, _freq)
+
+//**************************************************************************
+//  TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> huc6271_device
+
+class huc6271_device : public device_t
+{
+public:
+	// construction/destruction
+	huc6271_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+	// I/O operations
+	DECLARE_ADDRESS_MAP(regs, 16);
+
+protected:
+	// device-level overrides
+//  virtual void device_validity_check(validity_checker &valid) const;
+	virtual void device_start() override;
+	virtual void device_reset() override;
+};
+
+
+// device type definition
+extern const device_type huc6271;
+
+
+
+//**************************************************************************
+//  GLOBAL VARIABLES
+//**************************************************************************
+
+
+
+#endif

src/devices/video/huc6272.cpp

@@ -37,7 +37,7 @@ ADDRESS_MAP_END
 //-------------------------------------------------
 
 huc6272_device::huc6272_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
-	: device_t(mconfig, huc6272, "huc6272", tag, owner, clock, "huc6272", __FILE__),
+	: device_t(mconfig, huc6272, "HuC6272 \"King\"", tag, owner, clock, "huc6272", __FILE__),
 		device_memory_interface(mconfig, *this),
 		m_program_space_config("microprg", ENDIANNESS_LITTLE, 16, 4, 0, nullptr, *ADDRESS_MAP_NAME(microprg_map)),
 		m_data_space_config("kram", ENDIANNESS_LITTLE, 32, 32, 0, nullptr, *ADDRESS_MAP_NAME(kram_map)),

src/devices/video/huc6272.h

@@ -2,7 +2,7 @@
 // copyright-holders:Wilbert Pol
 /***************************************************************************
 
-Template for skeleton device
+    Hudson/NEC HuC6272 "King" device
 
 ***************************************************************************/
 

src/mame/drivers/pcfx.cpp

@@ -13,6 +13,7 @@
 #include "cpu/v810/v810.h"
 #include "video/huc6261.h"
 #include "video/huc6270.h"
+#include "video/huc6271.h"
 #include "video/huc6272.h"
 
 struct pcfx_pad_t
@@ -181,7 +182,7 @@ WRITE16_MEMBER( pcfx_state::pad_w )
 static ADDRESS_MAP_START( pcfx_io, AS_IO, 32, pcfx_state )
 	AM_RANGE( 0x00000000, 0x000000FF ) AM_READWRITE16(pad_r, pad_w, 0xffffffff) /* PAD */
 	AM_RANGE( 0x00000100, 0x000001FF ) AM_NOP   /* HuC6230 */
-	AM_RANGE( 0x00000200, 0x000002FF ) AM_NOP   /* HuC6271 */
+	AM_RANGE( 0x00000200, 0x000002FF ) AM_DEVICE16( "huc6271", huc6271_device, regs, 0xffff )   /* HuC6271 */
 	AM_RANGE( 0x00000300, 0x000003FF ) AM_DEVREADWRITE16( "huc6261", huc6261_device, read, write, 0xffff )  /* HuC6261 */
 	AM_RANGE( 0x00000400, 0x000004FF ) AM_DEVREADWRITE8( "huc6270_a", huc6270_device, read, write, 0xffff ) /* HuC6270-A */
 	AM_RANGE( 0x00000500, 0x000005FF ) AM_DEVREADWRITE8( "huc6270_b", huc6270_device, read, write, 0xffff ) /* HuC6270-B */
@@ -497,6 +498,8 @@ static MACHINE_CONFIG_START( pcfx, pcfx_state )
 	MCFG_HUC6261_VDC2("huc6270_b")
 
 	MCFG_HUC6272_ADD( "huc6272", XTAL_21_4772MHz )
+
+	MCFG_HUC6271_ADD( "huc6271", XTAL_21_4772MHz )	
 MACHINE_CONFIG_END