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-rw-r--r--src/mame/includes/pce.h82
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diff --git a/src/mame/includes/pce.h b/src/mame/includes/pce.h
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+// license:BSD-3-Clause
+// copyright-holders:Charles MacDonald, Wilbert Pol, Angelo Salese
+/*****************************************************************************
+ *
+ * includes/pce.h
+ *
+ * NEC PC Engine/TurboGrafx16
+ *
+ ****************************************************************************/
+
+#ifndef PCE_H_
+#define PCE_H_
+
+#include "cdrom.h"
+#include "cpu/h6280/h6280.h"
+#include "bus/pce/pce_slot.h"
+#include "machine/pce_cd.h"
+#include "video/huc6260.h"
+
+#define C6280_TAG "c6280"
+
+#define MAIN_CLOCK 21477270
+
+#define TG_16_JOY_SIG 0x00
+#define PCE_JOY_SIG 0x40
+#define NO_CD_SIG 0x80
+#define CD_SIG 0x00
+/* these might be used to indicate something, but they always seem to return 1 */
+#define CONST_SIG 0x30
+
+
+
+class pce_state : public driver_device
+{
+public:
+ pce_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_cd_ram(*this, "cd_ram"),
+ m_user_ram(*this, "user_ram"),
+ m_huc6260(*this, "huc6260"),
+ m_cartslot(*this, "cartslot"),
+ m_cd(*this, "pce_cd"),
+ m_joy(*this, "JOY_P"),
+ m_joy6b(*this, "JOY6B_P"),
+ m_joy_type(*this, "JOY_TYPE"),
+ m_a_card(*this, "A_CARD")
+ { }
+
+ required_device<h6280_device> m_maincpu;
+ required_shared_ptr<UINT8> m_cd_ram;
+ required_shared_ptr<UINT8> m_user_ram;
+ optional_device<huc6260_device> m_huc6260;
+ required_device<pce_cart_slot_device> m_cartslot;
+ optional_device<pce_cd_device> m_cd;
+ required_ioport_array<5> m_joy;
+ required_ioport_array<5> m_joy6b;
+ required_ioport m_joy_type;
+ required_ioport m_a_card;
+
+ UINT8 m_io_port_options;
+ UINT8 m_sys3_card;
+ UINT8 m_acard;
+ int m_joystick_port_select;
+ int m_joystick_data_select;
+ UINT8 m_joy_6b_packet[5];
+ DECLARE_WRITE8_MEMBER(mess_pce_joystick_w);
+ DECLARE_READ8_MEMBER(mess_pce_joystick_r);
+ DECLARE_WRITE8_MEMBER(pce_cd_intf_w);
+ DECLARE_READ8_MEMBER(pce_cd_intf_r);
+ DECLARE_READ8_MEMBER(pce_cd_acard_wram_r);
+ DECLARE_WRITE8_MEMBER(pce_cd_acard_wram_w);
+ DECLARE_DRIVER_INIT(sgx);
+ DECLARE_DRIVER_INIT(tg16);
+ DECLARE_DRIVER_INIT(mess_pce);
+ UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+ DECLARE_MACHINE_START(pce);
+ DECLARE_MACHINE_RESET(mess_pce);
+ DECLARE_WRITE_LINE_MEMBER(pce_irq_changed);
+};
+
+#endif /* PCE_H_ */