diff options
Diffstat (limited to 'src/devices/cpu/m6502/r65c02.h')
-rw-r--r-- | src/devices/cpu/m6502/r65c02.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/devices/cpu/m6502/r65c02.h b/src/devices/cpu/m6502/r65c02.h index a28ccd9d932..d9be47465ee 100644 --- a/src/devices/cpu/m6502/r65c02.h +++ b/src/devices/cpu/m6502/r65c02.h @@ -11,9 +11,9 @@ #ifndef MAME_CPU_M6502_R65C02_H #define MAME_CPU_M6502_R65C02_H -#include "m65c02.h" +#include "w65c02.h" -class r65c02_device : public m65c02_device { +class r65c02_device : public w65c02_device { public: r65c02_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); @@ -25,6 +25,20 @@ protected: r65c02_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); }; +class r65c102_device : public r65c02_device { +public: + r65c102_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + virtual uint64_t execute_clocks_to_cycles(uint64_t clocks) const noexcept override { return (clocks + 4 - 1) / 4; } + virtual uint64_t execute_cycles_to_clocks(uint64_t cycles) const noexcept override { return (cycles * 4); } +}; + +class r65c112_device : public r65c02_device { +public: + r65c112_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); +}; + enum { R65C02_IRQ_LINE = m6502_device::IRQ_LINE, R65C02_NMI_LINE = m6502_device::NMI_LINE, @@ -32,5 +46,7 @@ enum { }; DECLARE_DEVICE_TYPE(R65C02, r65c02_device) +DECLARE_DEVICE_TYPE(R65C102, r65c102_device) +DECLARE_DEVICE_TYPE(R65C112, r65c112_device) #endif // MAME_CPU_M6502_R65C02_H |