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+// license:BSD-3-Clause
+// copyright-holders:Barry Rodewald
+/*
+ * Microlog Baby Blue II CPU Plus ISA card
+ */
+
+#ifndef MAME_BUS_ISA_BBLUE2_H
+#define MAME_BUS_ISA_BBLUE2_H
+
+#pragma once
+
+#include "machine/ins8250.h"
+#include "bus/rs232/rs232.h"
+#include "bus/rs232/terminal.h"
+#include "bus/rs232/null_modem.h"
+#include "machine/pc_lpt.h"
+#include "cpu/z80/z80.h"
+#include "machine/ram.h"
+
+#include "isa.h"
+
+class isa8_babyblue2_device :
+ public device_t,
+ public device_isa8_card_interface
+{
+public:
+ // construction/destruction
+ isa8_babyblue2_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ DECLARE_READ8_MEMBER(z80_control_r);
+ DECLARE_WRITE8_MEMBER(z80_control_w);
+ DECLARE_READ8_MEMBER(z80_ram_r) { return m_ram->read(offset); }
+ DECLARE_WRITE8_MEMBER(z80_ram_w) { m_ram->write(offset,data); }
+
+ DECLARE_WRITE_LINE_MEMBER(port1_irq) { m_isa->irq4_w(state); }
+ DECLARE_WRITE_LINE_MEMBER(port2_irq) { m_isa->irq3_w(state); }
+ DECLARE_WRITE_LINE_MEMBER(lpt_irq);
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+ virtual void device_reset() override;
+
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual ioport_constructor device_input_ports() const override;
+
+
+private:
+ required_device<z80_device> m_z80;
+ required_device<ins8250_device> m_serial1;
+ required_device<ins8250_device> m_serial2;
+ required_device<rs232_port_device> m_rs232_1;
+ required_device<rs232_port_device> m_rs232_2;
+ required_device<pc_lpt_device> m_parallel;
+ required_ioport m_dsw1;
+ required_ioport m_dsw2;
+ required_ioport m_dsw3;
+ required_ioport m_h2;
+ required_device<ram_device> m_ram;
+
+ void z80_program_map(address_map &map);
+ void z80_io_map(address_map &map);
+};
+
+// device type definition
+DECLARE_DEVICE_TYPE(ISA8_BABYBLUE2, isa8_babyblue2_device)
+
+#endif // MAME_BUS_ISA_BBLUE2_H