diff options
Diffstat (limited to 'src/devices/machine/pit8253.h')
-rw-r--r-- | src/devices/machine/pit8253.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/machine/pit8253.h b/src/devices/machine/pit8253.h index eebee4edbb3..77f0bf552f9 100644 --- a/src/devices/machine/pit8253.h +++ b/src/devices/machine/pit8253.h @@ -104,7 +104,7 @@ class pit8253_device : public device_t public: // construction/destruction - pit8253_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + pit8253_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); // configuration helpers template <unsigned N> void set_clk(double clk) { m_clk[N] = clk; } @@ -157,7 +157,7 @@ DECLARE_DEVICE_TYPE(PIT8253, pit8253_device) class pit8254_device : public pit8253_device { public: - pit8254_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + pit8254_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); protected: virtual void readback_command(uint8_t data) override; @@ -168,7 +168,7 @@ DECLARE_DEVICE_TYPE(PIT8254, pit8254_device) class fe2010_pit_device : public pit8253_device { public: - fe2010_pit_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + fe2010_pit_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); }; DECLARE_DEVICE_TYPE(FE2010_PIT, fe2010_pit_device) |