mirror of
https://github.com/holub/mame
synced 2025-10-05 00:38:58 +03:00
89c09536ac
- Added Slogger Plus 2 Expansion, Acorn Tube Interface and P.R.E.S. Advanced Plus 5 cartridge devices. - Use derived 16Mhz clock on expansion bus and cartridge slots. - Removed MCFG and added devcb3 in expansion and cartridge devices.
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
// license:BSD-3-Clause
|
|
// copyright-holders:Nigel Barnes
|
|
/**********************************************************************
|
|
|
|
Sound Expansion v3 cartridge (Complex Software Systems)
|
|
|
|
**********************************************************************/
|
|
|
|
#ifndef MAME_BUS_ELECTRON_CART_SNDEXP3_H
|
|
#define MAME_BUS_ELECTRON_CART_SNDEXP3_H
|
|
|
|
#include "slot.h"
|
|
#include "sound/sn76496.h"
|
|
|
|
//**************************************************************************
|
|
// TYPE DEFINITIONS
|
|
//**************************************************************************
|
|
|
|
class electron_sndexp3_device :
|
|
public device_t,
|
|
public device_electron_cart_interface
|
|
{
|
|
public:
|
|
// construction/destruction
|
|
electron_sndexp3_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
|
|
|
|
protected:
|
|
// device-level overrides
|
|
virtual void device_start() override;
|
|
|
|
// optional information overrides
|
|
virtual void device_add_mconfig(machine_config &config) override;
|
|
|
|
// electron_cart_interface overrides
|
|
virtual uint8_t read(address_space &space, offs_t offset, int infc, int infd, int romqa, int oe, int oe2) override;
|
|
virtual void write(address_space &space, offs_t offset, uint8_t data, int infc, int infd, int romqa, int oe, int oe2) override;
|
|
|
|
private:
|
|
required_device<sn76489_device> m_sn;
|
|
|
|
uint8_t m_sound_latch;
|
|
uint8_t m_sound_enable;
|
|
};
|
|
|
|
|
|
// device type definition
|
|
DECLARE_DEVICE_TYPE(ELECTRON_SNDEXP3, electron_sndexp3_device)
|
|
|
|
|
|
#endif // MAME_BUS_ELECTRON_CART_SNDEXP3_H
|