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Diffstat (limited to 'src/mess/machine/tf20.c')
-rw-r--r--src/mess/machine/tf20.c61
1 files changed, 59 insertions, 2 deletions
diff --git a/src/mess/machine/tf20.c b/src/mess/machine/tf20.c
index bbaa7f04f1a..bec571fbbb9 100644
--- a/src/mess/machine/tf20.c
+++ b/src/mess/machine/tf20.c
@@ -50,7 +50,7 @@ INLINE tf20_state *get_safe_token(device_t *device)
assert(device != NULL);
assert(device->type() == TF20);
- return (tf20_state *)downcast<legacy_device_base *>(device)->token();
+ return (tf20_state *)downcast<tf20_device *>(device)->token();
}
@@ -384,4 +384,61 @@ DEVICE_GET_INFO( tf20 )
}
}
-DEFINE_LEGACY_DEVICE(TF20, tf20);
+const device_type TF20 = &device_creator<tf20_device>;
+
+tf20_device::tf20_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, TF20, "TF-20", tag, owner, clock)
+{
+ m_token = global_alloc_array_clear(UINT8, sizeof(tf20_state));
+}
+
+//-------------------------------------------------
+// device_config_complete - perform any
+// operations now that the configuration is
+// complete
+//-------------------------------------------------
+
+void tf20_device::device_config_complete()
+{
+ m_shortname = "tf20";
+}
+
+//-------------------------------------------------
+// device_start - device-specific startup
+//-------------------------------------------------
+
+void tf20_device::device_start()
+{
+ DEVICE_START_NAME( tf20 )(this);
+}
+
+//-------------------------------------------------
+// device_reset - device-specific reset
+//-------------------------------------------------
+
+void tf20_device::device_reset()
+{
+ DEVICE_RESET_NAME( tf20 )(this);
+}
+
+//-------------------------------------------------
+// device_mconfig_additions - return a pointer to
+// the device's machine fragment
+//-------------------------------------------------
+
+machine_config_constructor tf20_device::device_mconfig_additions() const
+{
+ return MACHINE_CONFIG_NAME( tf20 );
+}
+
+//-------------------------------------------------
+// device_rom_region - return a pointer to the
+// the device's ROM definitions
+//-------------------------------------------------
+
+const rom_entry *tf20_device::device_rom_region() const
+{
+ return ROM_NAME(tf20 );
+}
+
+