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// license:BSD-3-Clause
// copyright-holders:AJR
#ifndef MAME_CPU_M6502_R65C19_H
#define MAME_CPU_M6502_R65C19_H
#pragma once
#include "r65c02.h"
class r65c19_device : public r65c02_device
{
public:
enum {
R65C19_W = M6502_IR + 1,
R65C19_WL,
R65C19_WH,
R65C19_I
};
r65c19_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
protected:
r65c19_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, address_map_constructor internal_map);
virtual void device_start() override;
virtual void device_reset() override;
virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
virtual void do_exec_full() override;
virtual void do_exec_partial() override;
virtual u16 get_irq_vector();
void c19_init();
private:
void do_add(u8 v);
u16 do_accumulate(u16 v, u16 w);
#define O(o) void o ## _full(); void o ## _partial()
O(add_imm);
O(add_zpg);
O(add_zpx);
O(asr_acc);
O(bar_amr);
O(bas_amr);
O(brk_r_imp);
O(clw_imp);
O(exc_zpx);
O(ini_imp);
O(jpi_ind);
O(jsb_vec);
O(jmp_r_ind);
O(jsr_r_adr);
O(lab_acc);
O(lai_imp);
O(lan_imp);
O(lii_imp);
O(mpa_imp);
O(mpy_imp);
O(neg_acc);
O(nxt_imp);
O(phi_imp);
O(phw_imp);
O(pia_imp);
O(pli_imp);
O(plw_imp);
O(psh_imp);
O(pul_imp);
O(rba_ima);
O(rnd_imp);
O(rts_r_imp);
O(sba_ima);
O(sti_imz);
O(taw_imp);
O(tip_imp);
O(twa_imp);
O(reset_r);
#undef O
u16 m_w;
u16 m_i;
};
DECLARE_DEVICE_TYPE(R65C19, r65c19_device)
#endif // MAME_CPU_M6502_R65C19_H
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