diff options
Diffstat (limited to 'src/devices/machine/tms9901.cpp')
-rw-r--r-- | src/devices/machine/tms9901.cpp | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/devices/machine/tms9901.cpp b/src/devices/machine/tms9901.cpp index e09d546cc4c..6714945fa2a 100644 --- a/src/devices/machine/tms9901.cpp +++ b/src/devices/machine/tms9901.cpp @@ -161,7 +161,7 @@ Clock mode: #define LOG_INT (1U << 4) #define LOG_CLOCK (1U << 5) -#define VERBOSE ( LOG_GENERAL ) +#define VERBOSE (LOG_GENERAL) #include "logmacro.h" /* @@ -466,17 +466,14 @@ void tms9901_device::update_clock() } /* - Timer callback + decrement_tick Decrementer counts down the value set in clock mode; when it reaches 0, raises an interrupt and resets to the start value */ -void tms9901_device::device_timer(emu_timer &timer, device_timer_id id, int param) +TIMER_CALLBACK_MEMBER(tms9901_device::decrement_tick) { - if (id==DECREMENTER) // we have only that one - { - timer_clock_in(ASSERT_LINE); - timer_clock_in(CLEAR_LINE); - } + timer_clock_in(ASSERT_LINE); + timer_clock_in(CLEAR_LINE); } void tms9901_device::timer_clock_in(line_state clk) @@ -627,7 +624,7 @@ void tms9901_device::device_start() // Allow for using asynchronous and synchronous clocks if (clock() != 0) { - m_decrementer = timer_alloc(DECREMENTER); + m_decrementer = timer_alloc(FUNC(tms9901_device::decrement_tick), this); m_decrementer->adjust(attotime::from_hz(clock() / 64.), 0, attotime::from_hz(clock() / 64.)); } |