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Diffstat (limited to 'src/devices/machine/ripple_counter.h')
-rw-r--r--src/devices/machine/ripple_counter.h92
1 files changed, 0 insertions, 92 deletions
diff --git a/src/devices/machine/ripple_counter.h b/src/devices/machine/ripple_counter.h
deleted file mode 100644
index f9e997f3348..00000000000
--- a/src/devices/machine/ripple_counter.h
+++ /dev/null
@@ -1,92 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:AJR
-/**********************************************************************
-
- Generic binary ripple counter emulation
-
-**********************************************************************/
-
-#ifndef MAME_MACHINE_RIPPLE_COUNTER_H
-#define MAME_MACHINE_RIPPLE_COUNTER_H
-
-#pragma once
-
-//**************************************************************************
-// CONFIGURATION MACROS
-//**************************************************************************
-
-#define MCFG_RIPPLE_COUNTER_STAGES(_stages) \
- ripple_counter_device::static_set_stages(*device, _stages);
-
-// output callbacks
-#define MCFG_RIPPLE_COUNTER_COUNT_OUT_CB(_devcb) \
- devcb = &ripple_counter_device::static_set_count_out_cb(*device, DEVCB_##_devcb);
-#define MCFG_RIPPLE_COUNTER_ROM_OUT_CB(_devcb) \
- devcb = &ripple_counter_device::static_set_rom_out_cb(*device, DEVCB_##_devcb);
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-// ======================> ripple_counter_device
-
-class ripple_counter_device : public device_t, public device_rom_interface
-{
-public:
- // construction/destruction
- ripple_counter_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
-
- // static configuration
- static void static_set_stages(device_t &device, u8 stages);
- template<class Object> static devcb_base &static_set_count_out_cb(device_t &device, Object &&cb)
- { return downcast<ripple_counter_device &>(device).m_count_out_cb.set_callback(std::forward<Object>(cb)); }
- template<class Object> static devcb_base &static_set_rom_out_cb(device_t &device, Object &&cb)
- { return downcast<ripple_counter_device &>(device).m_rom_out_cb.set_callback(std::forward<Object>(cb)); }
-
- // control line handlers
- DECLARE_WRITE_LINE_MEMBER(clock_w);
- DECLARE_WRITE_LINE_MEMBER(reset_w);
-
- // getters
- u32 count() const { return m_count; }
-
-protected:
- // device-level overrides
- virtual void device_validity_check(validity_checker &valid) const override;
- virtual void device_resolve_objects() override;
- virtual void device_start() override;
- virtual void device_clock_changed() override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-
- // device_rom_interface overrides
- virtual space_config_vector memory_space_config() const override;
- virtual void rom_bank_updated() override;
-
-private:
- // internal helpers
- void set_count(u32 count);
-
- // device callbacks
- devcb_write32 m_count_out_cb;
- devcb_write8 m_rom_out_cb;
-
- // device timers
- enum
- {
- TIMER_COUNT
- };
- emu_timer *m_count_timer;
-
- // configuration parameters
- u32 m_count_mask;
-
- // running state
- u32 m_count;
- bool m_clk;
- bool m_reset;
-};
-
-// device type definition
-DECLARE_DEVICE_TYPE(RIPPLE_COUNTER, ripple_counter_device)
-
-#endif // MAME_MACHINE_RIPPLE_COUNTER_H