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// license:BSD-3-Clause
// copyright-holders:smf
#ifndef MAME_MACHINE_OUTPUT_LATCH_H
#define MAME_MACHINE_OUTPUT_LATCH_H
#pragma once
class output_latch_device : public device_t
{
public:
output_latch_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
template <unsigned Bit> auto bit_handler() { return m_bit_handlers[Bit].bind(); }
void write(uint8_t data);
DECLARE_WRITE8_MEMBER(bus_w) { write(data); }
protected:
virtual void device_resolve_objects() override;
virtual void device_start() override;
private:
devcb_write_line m_bit_handlers[8];
int m_bits[8];
};
DECLARE_DEVICE_TYPE(OUTPUT_LATCH, output_latch_device)
#endif // MAME_MACHINE_OUTPUT_LATCH_H
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