summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/a2bus/a2pic.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/a2bus/a2pic.h')
-rw-r--r--src/devices/bus/a2bus/a2pic.h23
1 files changed, 13 insertions, 10 deletions
diff --git a/src/devices/bus/a2bus/a2pic.h b/src/devices/bus/a2bus/a2pic.h
index 83ff5bd2fa4..fbc0c24a97e 100644
--- a/src/devices/bus/a2bus/a2pic.h
+++ b/src/devices/bus/a2bus/a2pic.h
@@ -8,8 +8,10 @@
*********************************************************************/
-#ifndef __A2BUS_PIC__
-#define __A2BUS_PIC__
+#ifndef MAME_BUS_A2BUS_A2PIC_H
+#define MAME_BUS_A2BUS_A2PIC_H
+
+#pragma once
#include "a2bus.h"
#include "bus/centronics/ctronics.h"
@@ -25,18 +27,17 @@ class a2bus_pic_device:
public:
// construction/destruction
a2bus_pic_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- a2bus_pic_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint32_t clock, const char *shortname, const char *source);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const override;
virtual const tiny_rom_entry *device_rom_region() const override;
virtual ioport_constructor device_input_ports() const override;
- required_ioport m_dsw1;
-
DECLARE_WRITE_LINE_MEMBER( ack_w );
protected:
+ a2bus_pic_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
+
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
@@ -45,13 +46,15 @@ protected:
virtual void write_c0nx(address_space &space, uint8_t offset, uint8_t data) override;
virtual uint8_t read_cnxx(address_space &space, uint8_t offset) override;
+ void start_strobe();
+ void clear_strobe();
+
+ required_ioport m_dsw1;
+
required_device<centronics_device> m_ctx;
required_device<input_buffer_device> m_ctx_data_in;
required_device<output_latch_device> m_ctx_data_out;
- void start_strobe();
- void clear_strobe();
-
private:
uint8_t *m_rom;
bool m_started;
@@ -62,6 +65,6 @@ private:
};
// device type definition
-extern const device_type A2BUS_PIC;
+DECLARE_DEVICE_TYPE(A2BUS_PIC, a2bus_pic_device)
-#endif /* __A2BUS_PIC__ */
+#endif // MAME_BUS_A2BUS_A2PIC_H