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Diffstat (limited to 'src/mame/machine/qx10kbd.h')
-rw-r--r--src/mame/machine/qx10kbd.h18
1 files changed, 14 insertions, 4 deletions
diff --git a/src/mame/machine/qx10kbd.h b/src/mame/machine/qx10kbd.h
index b351fd4ef73..a93a53aa80e 100644
--- a/src/mame/machine/qx10kbd.h
+++ b/src/mame/machine/qx10kbd.h
@@ -9,18 +9,28 @@
#include "machine/keyboard.h"
-class qx10_keyboard_device : public buffered_rs232_device<16U>, protected device_matrix_keyboard_interface<16U>
+class qx10_keyboard_device
+ : public device_t
+ , public device_rs232_port_interface
{
public:
qx10_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
virtual ioport_constructor device_input_ports() const override;
+ virtual DECLARE_WRITE_LINE_MEMBER(input_txd) override;
+ DECLARE_WRITE8_MEMBER(mcu_p1_w);
protected:
- virtual void device_reset() override;
- virtual void key_make(uint8_t row, uint8_t column) override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
+ virtual void device_start() override;
private:
- virtual void received_byte(uint8_t data) override;
+ required_ioport_array<16> m_rows;
+ required_device<cpu_device> m_mcu;
+ emu_timer *m_bit_timer;
+ u8 m_line, m_rxd, m_clk;
+ int m_row, m_clk_state;
};
DECLARE_DEVICE_TYPE(QX10_KEYBOARD, qx10_keyboard_device)