mirror of
https://github.com/holub/mame
synced 2025-04-25 09:50:04 +03:00
bus/bbc/userport: Added the Hybrid Music 4000 Keyboard.
This commit is contained in:
Nigel Barnes
parent
2950d7e0fc
commit
70d8b5deb8
@ -597,6 +597,8 @@ if (BUSES["BBC_USERPORT"]~=null) then
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/beebspch.h",
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/lcd.cpp",
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/lcd.h",
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/m4000.cpp",
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/m4000.h",
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/palext.cpp",
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/palext.h",
|
||||
MAME_DIR .. "src/devices/bus/bbc/userport/pointer.cpp",
|
||||
|
||||
170
src/devices/bus/bbc/userport/m4000.cpp
Normal file
170
src/devices/bus/bbc/userport/m4000.cpp
Normal file
@ -0,0 +1,170 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Nigel Barnes
|
||||
/**********************************************************************
|
||||
|
||||
Hybrid Music 4000 Keyboard (also known as ATPL Symphony)
|
||||
|
||||
https://www.retro-kit.co.uk/page.cfm/content/Hybrid-Music-4000-Keyboard/
|
||||
http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Hybrid_Music4000.html
|
||||
|
||||
**********************************************************************/
|
||||
|
||||
|
||||
#include "emu.h"
|
||||
#include "m4000.h"
|
||||
|
||||
//**************************************************************************
|
||||
// DEVICE DEFINITIONS
|
||||
//**************************************************************************
|
||||
|
||||
DEFINE_DEVICE_TYPE(BBC_M4000, bbc_m4000_device, "bbc_m4000", "Hybrid Music 4000 Keyboard")
|
||||
|
||||
|
||||
//-------------------------------------------------
|
||||
// INPUT_PORTS( m4000 )
|
||||
//-------------------------------------------------
|
||||
|
||||
static INPUT_PORTS_START( m4000 )
|
||||
PORT_START("KBLOCK_1")
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C2")
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C2#")
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D2")
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D2#")
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("E2")
|
||||
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F2")
|
||||
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F2#")
|
||||
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G2")
|
||||
|
||||
PORT_START("KBLOCK_2")
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G2#")
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A2")
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A2#")
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("B2")
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C3")
|
||||
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C3#")
|
||||
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D3")
|
||||
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D3#")
|
||||
|
||||
PORT_START("KBLOCK_3")
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("E3")
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F3")
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F3#")
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G3")
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G3#")
|
||||
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A3")
|
||||
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A3#")
|
||||
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("B3")
|
||||
|
||||
PORT_START("KBLOCK_4")
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C4")
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C4#")
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D4")
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D4#")
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("E4")
|
||||
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F4")
|
||||
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F4#")
|
||||
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G4")
|
||||
|
||||
PORT_START("KBLOCK_5")
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G4#")
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A4")
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A4#")
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("B4")
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C5")
|
||||
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C5#")
|
||||
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D5")
|
||||
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("D5#")
|
||||
|
||||
PORT_START("KBLOCK_6")
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("E5")
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F5")
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("F5#")
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G5")
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("G5#")
|
||||
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A5")
|
||||
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("A5#")
|
||||
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("B5")
|
||||
|
||||
PORT_START("KBLOCK_7")
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("C6")
|
||||
PORT_BIT(0xfe, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
|
||||
PORT_START("KBLOCK_8")
|
||||
PORT_BIT(0x7f, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Foot Switch")
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
//-------------------------------------------------
|
||||
// input_ports - device-specific input ports
|
||||
//-------------------------------------------------
|
||||
|
||||
ioport_constructor bbc_m4000_device::device_input_ports() const
|
||||
{
|
||||
return INPUT_PORTS_NAME( m4000 );
|
||||
}
|
||||
|
||||
|
||||
//**************************************************************************
|
||||
// LIVE DEVICE
|
||||
//**************************************************************************
|
||||
|
||||
//-------------------------------------------------
|
||||
// bbc_m4000_device - constructor
|
||||
//-------------------------------------------------
|
||||
|
||||
bbc_m4000_device::bbc_m4000_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
|
||||
: device_t(mconfig, BBC_M4000, tag, owner, clock)
|
||||
, device_bbc_userport_interface(mconfig, *this)
|
||||
, m_kbd(*this, "KBLOCK_%u", 1)
|
||||
, m_clk(0)
|
||||
, m_dsb(0)
|
||||
, m_out(0)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------
|
||||
// device_start - device-specific startup
|
||||
//-------------------------------------------------
|
||||
|
||||
void bbc_m4000_device::device_start()
|
||||
{
|
||||
save_item(NAME(m_clk));
|
||||
save_item(NAME(m_dsb));
|
||||
save_item(NAME(m_out));
|
||||
}
|
||||
|
||||
|
||||
//**************************************************************************
|
||||
// IMPLEMENTATION
|
||||
//**************************************************************************
|
||||
|
||||
void bbc_m4000_device::write_cb1(int state)
|
||||
{
|
||||
// 74hc164
|
||||
if (!m_clk && state)
|
||||
{
|
||||
m_out = (m_out << 1) | m_dsb;
|
||||
}
|
||||
m_clk = state;
|
||||
}
|
||||
|
||||
void bbc_m4000_device::write_cb2(int state)
|
||||
{
|
||||
// 74hc164
|
||||
m_dsb = state;
|
||||
}
|
||||
|
||||
uint8_t bbc_m4000_device::pb_r()
|
||||
{
|
||||
uint8_t data = 0xff;
|
||||
|
||||
for (int block = 0; block < 8; block++)
|
||||
{
|
||||
if (!BIT(m_out, block))
|
||||
data = m_kbd[block]->read();
|
||||
}
|
||||
|
||||
return data;
|
||||
}
|
||||
58
src/devices/bus/bbc/userport/m4000.h
Normal file
58
src/devices/bus/bbc/userport/m4000.h
Normal file
@ -0,0 +1,58 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Nigel Barnes
|
||||
/**********************************************************************
|
||||
|
||||
Hybrid Music 4000 Keyboard
|
||||
|
||||
https://www.retro-kit.co.uk/page.cfm/content/Hybrid-Music-4000-Keyboard/
|
||||
http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Hybrid_Music4000.html
|
||||
|
||||
**********************************************************************/
|
||||
|
||||
|
||||
#ifndef MAME_BUS_BBC_USERPORT_M4000_H
|
||||
#define MAME_BUS_BBC_USERPORT_M4000_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "userport.h"
|
||||
|
||||
//**************************************************************************
|
||||
// TYPE DEFINITIONS
|
||||
//**************************************************************************
|
||||
|
||||
// ======================> bbc_m4000_device
|
||||
|
||||
class bbc_m4000_device :
|
||||
public device_t,
|
||||
public device_bbc_userport_interface
|
||||
{
|
||||
public:
|
||||
// construction/destruction
|
||||
bbc_m4000_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 ioport_constructor device_input_ports() const override;
|
||||
|
||||
virtual uint8_t pb_r() override;
|
||||
virtual void write_cb1(int state) override;
|
||||
virtual void write_cb2(int state) override;
|
||||
|
||||
private:
|
||||
required_ioport_array<8> m_kbd;
|
||||
|
||||
int m_clk;
|
||||
int m_dsb;
|
||||
uint8_t m_out;
|
||||
};
|
||||
|
||||
|
||||
// device type definition
|
||||
DECLARE_DEVICE_TYPE(BBC_M4000, bbc_m4000_device)
|
||||
|
||||
|
||||
#endif // MAME_BUS_BBC_USERPORT_M4000_H
|
||||
@ -132,7 +132,7 @@ void bbc_userport_slot_device::write_cb2(int state)
|
||||
//#include "digitiser.h"
|
||||
//#include "ev1.h"
|
||||
#include "lcd.h"
|
||||
//#include "m4000.h"
|
||||
#include "m4000.h"
|
||||
#include "palext.h"
|
||||
#include "pointer.h"
|
||||
#include "usersplit.h"
|
||||
@ -152,7 +152,7 @@ void bbc_userport_devices(device_slot_interface &device)
|
||||
//device.option_add("ev1", BBC_EV1); /* Micro-Robotics EV1 */
|
||||
//device.option_add("hobbit", BBC_HOBBIT); /* Hobbit Floppy Tape System (Ikon) */
|
||||
device.option_add("lcd", BBC_LCD); /* Sprow LCD Display */
|
||||
//device.option_add("m4000", BBC_M4000); /* Hybrid Music 4000 Keyboard */
|
||||
device.option_add("m4000", BBC_M4000); /* Hybrid Music 4000 Keyboard */
|
||||
device.option_add("m512mouse", BBC_M512MOUSE); /* Acorn Mouse (provided with Master 512) */
|
||||
device.option_add("tracker", BBC_TRACKER); /* Marconi RB2 Tracker Ball / Acorn Tracker Ball */
|
||||
device.option_add("usersplit", BBC_USERSPLIT); /*User Port Splitter (Watford Electronics) */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user