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Diffstat (limited to 'src/mame/includes/poly880.h')
-rw-r--r--src/mame/includes/poly880.h19
1 files changed, 13 insertions, 6 deletions
diff --git a/src/mame/includes/poly880.h b/src/mame/includes/poly880.h
index 6b318952516..e046c934412 100644
--- a/src/mame/includes/poly880.h
+++ b/src/mame/includes/poly880.h
@@ -12,6 +12,9 @@
#include "machine/z80pio.h"
#include "machine/z80ctc.h"
#include "machine/ram.h"
+#include "sound/spkrdev.h"
+#include "sound/wave.h"
+#include "speaker.h"
#define SCREEN_TAG "screen"
#define Z80_TAG "i1"
@@ -23,11 +26,13 @@ class poly880_state : public driver_device
{
public:
poly880_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_maincpu(*this, Z80_TAG),
- m_cassette(*this, "cassette"),
- m_ki(*this, "KI%u", 1U),
- m_digits(*this, "digit%u", 0U)
+ : driver_device(mconfig, type, tag)
+ , m_maincpu(*this, Z80_TAG)
+ , m_cassette(*this, "cassette")
+ , m_ki(*this, "KI%u", 1U)
+ , m_speaker(*this, "speaker")
+ , m_digits(*this, "digit%u", 0U)
+ , m_nmi(false)
{ }
void poly880(machine_config &config);
@@ -36,9 +41,10 @@ public:
DECLARE_INPUT_CHANGED_MEMBER( trigger_nmi );
private:
- required_device<cpu_device> m_maincpu;
+ required_device<z80_device> m_maincpu;
required_device<cassette_image_device> m_cassette;
required_ioport_array<3> m_ki;
+ required_device<speaker_sound_device> m_speaker;
output_finder<8> m_digits;
virtual void machine_start() override;
@@ -55,6 +61,7 @@ private:
/* display state */
uint8_t m_digit;
uint8_t m_segment;
+ bool m_nmi;
void poly880_io(address_map &map);
void poly880_mem(address_map &map);
};