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Diffstat (limited to 'src/devices/cpu/ucom4/ucom4.h')
-rw-r--r--src/devices/cpu/ucom4/ucom4.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/devices/cpu/ucom4/ucom4.h b/src/devices/cpu/ucom4/ucom4.h
index c22cee94edb..29b766b5cd4 100644
--- a/src/devices/cpu/ucom4/ucom4.h
+++ b/src/devices/cpu/ucom4/ucom4.h
@@ -91,7 +91,7 @@ protected:
virtual u64 execute_clocks_to_cycles(u64 clocks) const noexcept override { return (clocks + 4 - 1) / 4; } // 4 cycles per machine cycle
virtual u64 execute_cycles_to_clocks(u64 cycles) const noexcept override { return (cycles * 4); } // "
virtual u32 execute_min_cycles() const noexcept override { return 1; }
- virtual u32 execute_max_cycles() const noexcept override { return 2; }
+ virtual u32 execute_max_cycles() const noexcept override { return 2+1; } // max 2 + interrupt
virtual u32 execute_input_lines() const noexcept override { return 1; }
virtual void execute_set_input(int line, int state) override;
virtual void execute_run() override;
@@ -116,6 +116,9 @@ protected:
address_space *m_program;
address_space *m_data;
+ int m_icount;
+ int m_state_count;
+
int m_prgwidth;
int m_datawidth;
int m_prgmask;
@@ -129,7 +132,6 @@ protected:
u8 m_arg; // opcode argument for 2-byte opcodes
u8 m_bitmask; // opcode bit argument
bool m_skip; // skip next opcode
- int m_icount;
emu_timer *m_timer;
u16 m_pc; // program counter