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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
MOS 8706 Speech Glue Logic ASIC emulation
**********************************************************************
_____ _____
_RES 1 |* \_/ | 28 Vdd
_IRQ 2 | | 27 D0
R/_W 3 | | 26 T6721A D0
phi0 4 | | 25 D1
_CS 5 | | 24 T6721A D1
A0 6 | | 23 D2
A1 7 | MOS8706 | 22 T6721A D2
8 | | 21 D3
_EOS 9 | | 20 T6721A D3
APD 10 | | 19 D4
phi2 11 | | 18 D5
DI 12 | | 17 D6
DTRD 13 | | 16 D7
GND 14 |_____________| 15 _WR
**********************************************************************/
#pragma once
#ifndef __MOS8706__
#define __MOS8706__
//**************************************************************************
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_MOS8706_ADD(_tag, _clock) \
MCFG_DEVICE_ADD((_tag), MOS8706, _clock)
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> mos8706_device
class mos8706_device : public device_t
{
public:
mos8706_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
DECLARE_READ8_MEMBER( read );
DECLARE_WRITE8_MEMBER( write );
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
};
// device type definition
extern const device_type MOS8706;
#endif
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