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Diffstat (limited to 'src/devices/sound/8950intf.h')
-rw-r--r--src/devices/sound/8950intf.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/devices/sound/8950intf.h b/src/devices/sound/8950intf.h
index c1f3163a9ee..258e27ccdb2 100644
--- a/src/devices/sound/8950intf.h
+++ b/src/devices/sound/8950intf.h
@@ -21,7 +21,9 @@
#define MCFG_Y8950_IO_WRITE_HANDLER(cb) \
downcast<y8950_device &>(*device).set_io_write_handler((DEVCB_##cb));
-class y8950_device : public device_t, public device_sound_interface
+class y8950_device : public device_t,
+ public device_sound_interface,
+ public device_rom_interface
{
public:
y8950_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
@@ -48,6 +50,8 @@ protected:
virtual void device_stop() override;
virtual void device_reset() override;
+ virtual void rom_bank_updated() override;
+
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
// sound stream update overrides
@@ -63,6 +67,9 @@ private:
unsigned char keyboard_handler_r() { return m_keyboard_read_handler(0); }
void keyboard_handler_w(unsigned char data) { m_keyboard_write_handler(offs_t(0), data); }
+ static uint8_t static_read_byte(device_t *param, offs_t offset) { return downcast<y8950_device *>(param)->read_byte(offset); }
+ static void static_write_byte(device_t *param, offs_t offset, uint8_t data) { return downcast<y8950_device *>(param)->space().write_byte(offset, data); }
+
static void static_irq_handler(device_t *param, int irq) { downcast<y8950_device *>(param)->irq_handler(irq); }
static void static_timer_handler(device_t *param, int c, const attotime &period) { downcast<y8950_device *>(param)->timer_handler(c, period); }
static void static_update_request(device_t *param, int interval) { downcast<y8950_device *>(param)->update_request(); }
@@ -81,7 +88,6 @@ private:
devcb_write8 m_keyboard_write_handler;
devcb_read8 m_io_read_handler;
devcb_write8 m_io_write_handler;
- required_memory_region m_region;
};
DECLARE_DEVICE_TYPE(Y8950, y8950_device)