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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
Microtan Keyboard Interface
**********************************************************************/
#include "emu.h"
#include "keyboard.h"
//**************************************************************************
// DEVICE DEFINITIONS
//**************************************************************************
DEFINE_DEVICE_TYPE(MICROTAN_KBD_SLOT, microtan_kbd_slot_device, "microtan_kbd_slot", "Microtan Keyboard Interface")
//**************************************************************************
// DEVICE MICROTAN_KBD PORT INTERFACE
//**************************************************************************
//-------------------------------------------------
// device_microtan_kbd_interface - constructor
//-------------------------------------------------
device_microtan_kbd_interface::device_microtan_kbd_interface(const machine_config &mconfig, device_t &device) :
device_interface(device, "microtankbd")
{
m_slot = dynamic_cast<microtan_kbd_slot_device *>(device.owner());
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// microtan_kbd_slot_device - constructor
//-------------------------------------------------
microtan_kbd_slot_device::microtan_kbd_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: device_t(mconfig, MICROTAN_KBD_SLOT, tag, owner, clock)
, device_single_card_slot_interface<device_microtan_kbd_interface>(mconfig, *this)
, m_kbd(nullptr)
, m_strobe_handler(*this)
, m_reset_handler(*this)
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void microtan_kbd_slot_device::device_start()
{
m_kbd = get_card_device();
}
//-------------------------------------------------
// kbd_in
//-------------------------------------------------
u8 microtan_kbd_slot_device::read()
{
if (m_kbd)
return m_kbd->read() & 0x7f;
else
return 0x7f;
}
//-------------------------------------------------
// write
//-------------------------------------------------
void microtan_kbd_slot_device::write(uint8_t data)
{
if (m_kbd)
m_kbd->write(data);
}
//-------------------------------------------------
// SLOT_INTERFACE( microtan_kbd_devices )
//-------------------------------------------------
// slot devices
#include "mt006.h"
#include "mt009.h"
//#include "mt0020.h"
#include "spinveti.h"
void microtan_kbd_devices(device_slot_interface &device)
{
device.option_add("mt006", MICROTAN_KBD_MT006);
device.option_add("mt009", MICROTAN_KBD_MT009);
//device.option_add("mt0020", MICROTAN_KBD_MT0020);
device.option_add("spinveti", MICROTAN_KBD_SPINVETI);
}
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