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// license:BSD-3-Clause
// copyright-holders:AJR
/****************************************************************************
_____ _____
XCE2 1 |* \_/ | 42 VDD
XCE1 2 | | 41 Q7
CE0 3 | | 40 Q6
D7 4 | | 39 Q5
D6 5 | | 38 Q4
D5 6 | | 37 Q3
D4 7 | | 36 Q2
D3 8 | | 35 Q1
D2 9 | | 34 Q0
D1 10 | | 33 XQ7
NC 11 | BU3905S | 32 NC
D0 12 | | 31 XQ6
A3 13 | | 30 XQ5
A2 14 | | 29 XQ4
A1 15 | | 28 XQ3
A0 16 | | 27 XQ2
CH0 17 | | 26 XQ1
CH1 18 | | 25 XQ0
CH2 19 | | 24 AXO
XEN 20 | | 23 AXI
GND 21 |_____________| 22 XRST
****************************************************************************/
#ifndef MAME_AUDIO_BU3905_H
#define MAME_AUDIO_BU3905_H
#pragma once
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> bu3905_device
class bu3905_device : public device_t
{
public: // construction/destruction
bu3905_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0);
void write(offs_t offset, u8 data);
protected:
// device-level overrides
virtual void device_start() override;
};
// device type declaration
DECLARE_DEVICE_TYPE(BU3905, bu3905_device)
#endif // MAME_AUDIO_BU3905_H
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