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path: root/src/devices/bus/msx_cart/msx_audio_kb.c
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Diffstat (limited to 'src/devices/bus/msx_cart/msx_audio_kb.c')
-rw-r--r--src/devices/bus/msx_cart/msx_audio_kb.c313
1 files changed, 313 insertions, 0 deletions
diff --git a/src/devices/bus/msx_cart/msx_audio_kb.c b/src/devices/bus/msx_cart/msx_audio_kb.c
new file mode 100644
index 00000000000..eb6ca123c39
--- /dev/null
+++ b/src/devices/bus/msx_cart/msx_audio_kb.c
@@ -0,0 +1,313 @@
+// license:BSD-3-Clause
+// copyright-holders:Wilbert Pol
+#include "emu.h"
+#include "msx_audio_kb.h"
+
+
+const device_type MSX_AUDIO_KBDC_PORT = &device_creator<msx_audio_kbdc_port_device>;
+
+
+msx_audio_kbdc_port_device::msx_audio_kbdc_port_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, MSX_AUDIO_KBDC_PORT, "MSX Audio keyboard connector port", tag, owner, clock, "msx_audio_kbdc_port", __FILE__)
+ , device_slot_interface(mconfig, *this)
+{
+}
+
+
+void msx_audio_kbdc_port_device::device_start()
+{
+ m_keyboard = dynamic_cast<msx_audio_kb_port_interface *>(get_card_device());
+}
+
+
+WRITE8_MEMBER(msx_audio_kbdc_port_device::write)
+{
+ if (m_keyboard)
+ {
+ m_keyboard->write(space, offset, data);
+ }
+}
+
+
+READ8_MEMBER(msx_audio_kbdc_port_device::read)
+{
+ if (m_keyboard)
+ {
+ return m_keyboard->read(space, offset);
+ }
+ return 0xff;
+}
+
+
+extern const device_type MSX_AUDIO_KB_HXMU901;
+extern const device_type MSX_AUDIO_KB_NMS1160;
+
+
+class msx_hxmu901 : public device_t
+ , public msx_audio_kb_port_interface
+{
+public:
+ msx_hxmu901(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, MSX_AUDIO_KB_HXMU901, "Toshiba HXMU901", tag, owner, clock, "hxmu901", __FILE__)
+ , msx_audio_kb_port_interface(mconfig, *this)
+ , m_row(0)
+ , m_keyboard(*this, "KEY")
+ { };
+
+ virtual ioport_constructor device_input_ports() const;
+
+ virtual DECLARE_READ8_MEMBER(read)
+ {
+ UINT8 result = 0xff;
+
+ for (int i = 0; i < 8; i++)
+ {
+ if (BIT(m_row,i))
+ {
+ result &= m_keyboard[i]->read();
+ }
+ }
+ return result;
+ }
+
+ virtual DECLARE_WRITE8_MEMBER(write)
+ {
+ m_row = data;
+ }
+
+protected:
+ virtual void device_start() { }
+
+private:
+ UINT8 m_row;
+ required_ioport_array<8> m_keyboard;
+};
+
+
+static INPUT_PORTS_START( hxmu901)
+ PORT_START("KEY.0")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#1")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D1")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#1")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E1")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F1")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#1")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C1")
+
+ PORT_START("KEY.1")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G1")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#1")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A1")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#1")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B1")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C2")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("KEY.2")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#2")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D2")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#2")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E2")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F2")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#2")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("KEY.3")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G2")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#2")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A2")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#2")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B2")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C3")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("KEY.4")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#3")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D3")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#3")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E3")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F3")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#3")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("KEY.5")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G3")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#3")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A3")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#3")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B3")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C4")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("KEY.6")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#4")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D4")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#4")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E4")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F4")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#4")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("KEY.7")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G4")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#4")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A4")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNKNOWN) // Multi sensor related?
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#4")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B4")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C5")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+INPUT_PORTS_END
+
+
+ioport_constructor msx_hxmu901::device_input_ports() const
+{
+ return INPUT_PORTS_NAME( hxmu901 );
+}
+
+
+class msx_nms1160 : public device_t
+ , public msx_audio_kb_port_interface
+{
+public:
+ msx_nms1160(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, MSX_AUDIO_KB_NMS1160, "Philips NMS-1160", tag, owner, clock, "nms1160", __FILE__)
+ , msx_audio_kb_port_interface(mconfig, *this)
+ , m_row(0)
+ , m_keyboard(*this, "KEY")
+ { };
+
+ virtual ioport_constructor device_input_ports() const;
+
+ virtual DECLARE_READ8_MEMBER(read)
+ {
+ UINT8 result = 0xff;
+
+ for (int i = 0; i < 8; i++)
+ {
+ if (BIT(m_row,i))
+ {
+ result &= m_keyboard[i]->read();
+ }
+ }
+ return result;
+ }
+
+ virtual DECLARE_WRITE8_MEMBER(write)
+ {
+ logerror("msx_nms1160::write %02x\n", data);
+ m_row = data;
+ }
+
+protected:
+ virtual void device_start() { }
+
+private:
+ UINT8 m_row;
+ required_ioport_array<8> m_keyboard;
+};
+
+
+static INPUT_PORTS_START( nms1160 )
+ PORT_START("KEY.0")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C1")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#1")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D1")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#1")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E1")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F1")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#1")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G1")
+
+ PORT_START("KEY.1")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#1")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A1")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#1")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B1")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C2")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#2")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D2")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#2")
+
+ PORT_START("KEY.2")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E2")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F2")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#2")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G2")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#2")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A2")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#2")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B2")
+
+ PORT_START("KEY.3")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C3")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#3")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D3")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#3")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E3")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F3")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#3")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G3")
+
+ PORT_START("KEY.4")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#3")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A3")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#3")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B3")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C4")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#4")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D4")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#4")
+
+ PORT_START("KEY.5")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E4")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F4")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#4")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G4")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#4")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A4")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#4")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B4")
+
+ PORT_START("KEY.6")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C5")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C#5")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D5")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D#5")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E5")
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F5")
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F#5")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G5")
+
+ PORT_START("KEY.7")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G#5")
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A5")
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A#5")
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B5")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C6")
+ PORT_BIT(0xe0, IP_ACTIVE_LOW, IPT_UNUSED)
+INPUT_PORTS_END
+
+
+ioport_constructor msx_nms1160::device_input_ports() const
+{
+ return INPUT_PORTS_NAME( nms1160 );
+}
+
+
+
+const device_type MSX_AUDIO_KB_HXMU901 = &device_creator<msx_hxmu901>;
+const device_type MSX_AUDIO_KB_NMS1160 = &device_creator<msx_nms1160>;
+
+
+SLOT_INTERFACE_START( msx_audio_keyboards )
+ SLOT_INTERFACE("hxmu901", MSX_AUDIO_KB_HXMU901)
+ SLOT_INTERFACE("nms1160", MSX_AUDIO_KB_NMS1160)
+SLOT_INTERFACE_END