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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
Acorn Computer Enterprises Joy Connect
http://chrisacorns.computinghistory.org.uk/32bit_UpgradesA2G/ACE_JoyConnect.html
**********************************************************************/
#include "emu.h"
#include "acejoy.h"
namespace {
class arc_acejoy_device :
public device_t,
public device_archimedes_podule_interface
{
public:
// construction/destruction
arc_acejoy_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
protected:
// device-level overrides
virtual void device_start() override { }
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual ioport_constructor device_input_ports() const override;
// device_archimedes_podule_interface overrides
virtual void ioc_map(address_map &map) override
{
map(0x0000, 0x1fff).lr8(NAME([this](offs_t offset) { return m_podule_rom->base()[offset]; })).umask32(0x000000ff);
map(0x2008, 0x200b).portr("JOY0");
map(0x200c, 0x200f).portr("JOY1");
}
private:
required_memory_region m_podule_rom;
};
//-------------------------------------------------
// ROM( acejoy )
//-------------------------------------------------
ROM_START( acejoy )
ROM_REGION(0x1000, "podule_rom", 0)
ROM_LOAD("acejoy.bin", 0x0000, 0x1000, CRC(300c4aa8) SHA1(1addf507844c6590d111765051a43fe571491224))
ROM_END
const tiny_rom_entry *arc_acejoy_device::device_rom_region() const
{
return ROM_NAME( acejoy );
}
//-------------------------------------------------
// INPUT_PORTS( acejoy )
//-------------------------------------------------
static INPUT_PORTS_START( acejoy )
PORT_START("JOY0")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(1)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(1)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(1)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(1)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(1)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_PLAYER(1)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_PLAYER(1)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("JOY1")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(2)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(2)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(2)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(2)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(2)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_PLAYER(2)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_PLAYER(2)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
INPUT_PORTS_END
//-------------------------------------------------
// input_ports - device-specific input ports
//-------------------------------------------------
ioport_constructor arc_acejoy_device::device_input_ports() const
{
return INPUT_PORTS_NAME( acejoy );
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// arc_acejoy_device - constructor
//-------------------------------------------------
arc_acejoy_device::arc_acejoy_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: device_t(mconfig, ARC_ACEJOY, tag, owner, clock)
, device_archimedes_podule_interface(mconfig, *this)
, m_podule_rom(*this, "podule_rom")
{
}
} // anonymous namespace
//**************************************************************************
// DEVICE DEFINITIONS
//**************************************************************************
DEFINE_DEVICE_TYPE_PRIVATE(ARC_ACEJOY, device_archimedes_podule_interface, arc_acejoy_device, "arc_acejoy", "ACE Joy Connect")
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