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Diffstat (limited to 'src/emu/machine/74148.c')
-rw-r--r--src/emu/machine/74148.c40
1 files changed, 38 insertions, 2 deletions
diff --git a/src/emu/machine/74148.c b/src/emu/machine/74148.c
index 856ab3cd277..5426221d562 100644
--- a/src/emu/machine/74148.c
+++ b/src/emu/machine/74148.c
@@ -69,7 +69,7 @@ INLINE ttl74148_state *get_safe_token(device_t *device)
assert(device != NULL);
assert(device->type() == TTL74148);
- return (ttl74148_state *)downcast<legacy_device_base *>(device)->token();
+ return (ttl74148_state *)downcast<ttl74148_device *>(device)->token();
}
void ttl74148_update(device_t *device)
@@ -229,4 +229,40 @@ DEVICE_GET_INFO(ttl74148)
}
}
-DEFINE_LEGACY_DEVICE(TTL74148, ttl74148);
+const device_type TTL74148 = &device_creator<ttl74148_device>;
+
+ttl74148_device::ttl74148_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, TTL74148, "74148", tag, owner, clock)
+{
+ m_token = global_alloc_array_clear(UINT8, sizeof(ttl74148_state));
+}
+
+//-------------------------------------------------
+// device_config_complete - perform any
+// operations now that the configuration is
+// complete
+//-------------------------------------------------
+
+void ttl74148_device::device_config_complete()
+{
+}
+
+//-------------------------------------------------
+// device_start - device-specific startup
+//-------------------------------------------------
+
+void ttl74148_device::device_start()
+{
+ DEVICE_START_NAME( ttl74148 )(this);
+}
+
+//-------------------------------------------------
+// device_reset - device-specific reset
+//-------------------------------------------------
+
+void ttl74148_device::device_reset()
+{
+ DEVICE_RESET_NAME( ttl74148 )(this);
+}
+
+