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// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
#ifndef __NES_SACHEN_H
#define __NES_SACHEN_H
#include "nxrom.h"
// ======================> nes_sachen_sa009_device
class nes_sachen_sa009_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_sa009_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_WRITE8_MEMBER(write_l);
virtual void pcb_reset();
};
// ======================> nes_sachen_sa0036_device
class nes_sachen_sa0036_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_sa0036_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_WRITE8_MEMBER(write_h);
virtual void pcb_reset();
};
// ======================> nes_sachen_sa0037_device
class nes_sachen_sa0037_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_sa0037_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_WRITE8_MEMBER(write_h);
virtual void pcb_reset();
};
// ======================> nes_sachen_sa72007_device
class nes_sachen_sa72007_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_sa72007_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_WRITE8_MEMBER(write_l);
virtual void pcb_reset();
};
// ======================> nes_sachen_sa72008_device
class nes_sachen_sa72008_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_sa72008_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_WRITE8_MEMBER(write_l);
virtual void pcb_reset();
};
// ======================> nes_sachen_tca01_device
class nes_sachen_tca01_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_tca01_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_READ8_MEMBER(read_l);
virtual void pcb_reset();
};
// ======================> nes_sachen_tcu01_device
class nes_sachen_tcu01_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_tcu01_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_WRITE8_MEMBER(write_l);
virtual DECLARE_WRITE8_MEMBER(write_m) { write_l(space, (offset + 0x100) & 0xfff, data, mem_mask); }
virtual DECLARE_WRITE8_MEMBER(write_h) { write_l(space, (offset + 0x100) & 0xfff, data, mem_mask); }
virtual void pcb_reset();
};
// ======================> nes_sachen_tcu02_device
class nes_sachen_tcu02_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_tcu02_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_READ8_MEMBER(read_l);
virtual DECLARE_WRITE8_MEMBER(write_l);
virtual void pcb_reset();
private:
UINT8 m_latch;
};
// ======================> nes_sachen_74x374_device
class nes_sachen_74x374_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_74x374_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source);
nes_sachen_74x374_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_READ8_MEMBER(read_l);
virtual DECLARE_WRITE8_MEMBER(write_l);
virtual void pcb_reset();
protected:
void set_mirror(UINT8 nt);
UINT8 m_latch, m_mmc_vrom_bank;
};
// ======================> nes_sachen_74x374_alt_device
class nes_sachen_74x374_alt_device : public nes_sachen_74x374_device
{
public:
// construction/destruction
nes_sachen_74x374_alt_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual DECLARE_READ8_MEMBER(read_l) { return 0xff; } // no read_l here
virtual DECLARE_WRITE8_MEMBER(write_l);
};
// ======================> nes_sachen_8259a_device
class nes_sachen_8259a_device : public nes_sachen_74x374_device
{
public:
// construction/destruction
nes_sachen_8259a_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source);
nes_sachen_8259a_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// device-level overrides
virtual void device_start();
virtual DECLARE_WRITE8_MEMBER(write_l);
virtual DECLARE_WRITE8_MEMBER(write_m) { write_l(space, (offset + 0x100) & 0xfff, data, mem_mask); }
virtual void pcb_reset();
protected:
virtual void chr_update();
UINT8 m_reg[8];
};
// ======================> nes_sachen_8259b_device
class nes_sachen_8259b_device : public nes_sachen_8259a_device
{
public:
// construction/destruction
nes_sachen_8259b_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
protected:
virtual void chr_update();
};
// ======================> nes_sachen_8259c_device
class nes_sachen_8259c_device : public nes_sachen_8259a_device
{
public:
// construction/destruction
nes_sachen_8259c_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
protected:
virtual void chr_update();
};
// ======================> nes_sachen_8259d_device
class nes_sachen_8259d_device : public nes_sachen_8259a_device
{
public:
// construction/destruction
nes_sachen_8259d_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual void pcb_reset();
protected:
virtual void chr_update();
};
// device type definition
extern const device_type NES_SACHEN_SA009;
extern const device_type NES_SACHEN_SA0036;
extern const device_type NES_SACHEN_SA0037;
extern const device_type NES_SACHEN_SA72007;
extern const device_type NES_SACHEN_SA72008;
extern const device_type NES_SACHEN_TCA01;
extern const device_type NES_SACHEN_TCU01;
extern const device_type NES_SACHEN_TCU02;
extern const device_type NES_SACHEN_74X374;
extern const device_type NES_SACHEN_74X374_ALT;
extern const device_type NES_SACHEN_8259A;
extern const device_type NES_SACHEN_8259B;
extern const device_type NES_SACHEN_8259C;
extern const device_type NES_SACHEN_8259D;
#endif
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