diff options
Diffstat (limited to 'src/devices/machine/ns32082.h')
-rw-r--r-- | src/devices/machine/ns32082.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/devices/machine/ns32082.h b/src/devices/machine/ns32082.h index 4818c41bcb5..b8232e25116 100644 --- a/src/devices/machine/ns32082.h +++ b/src/devices/machine/ns32082.h @@ -6,27 +6,29 @@ #pragma once -#include "cpu/ns32000/slave.h" +#include "cpu/ns32000/common.h" class ns32082_device : public device_t , public ns32000_mmu_interface + , public ns32000_slow_slave_interface { public: ns32082_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock); + // ns32000_slave_interface implementation virtual void state_add(device_state_interface &parent, int &index) override; - virtual u16 read_st(int *icount = nullptr) override; - virtual u16 read_op() override; + // ns32000_slow_slave_interface implementation + virtual u16 slow_status(int *icount = nullptr) override; + virtual u16 slow_read() override; + virtual void slow_write(u16 data) override; - virtual void write_id(u16 data) override; - virtual void write_op(u16 data) override; - - virtual translate_result translate(address_space &space, unsigned st, u32 &address, bool user, bool write, bool pfs = false, bool debug = false) override; + // ns32000_mmu_interface implementation + virtual translate_result translate(address_space &space, unsigned st, u32 &address, bool user, bool write, bool pfs = false, bool suppress = false) override; protected: - // device_t overrides + // device_t implementation virtual void device_start() override; virtual void device_reset() override; @@ -50,16 +52,16 @@ private: u16 m_opword; struct operand { - unsigned expected; - unsigned issued; + u32 expected; + u32 issued; u64 value; } m_op[3]; u16 m_status; // implementation state - unsigned m_state; - unsigned m_tcy; + u32 m_state; + u32 m_tcy; }; DECLARE_DEVICE_TYPE(NS32082, ns32082_device) |