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Diffstat (limited to 'src/devices/bus/isa/stereo_fx.cpp')
-rw-r--r--src/devices/bus/isa/stereo_fx.cpp26
1 files changed, 14 insertions, 12 deletions
diff --git a/src/devices/bus/isa/stereo_fx.cpp b/src/devices/bus/isa/stereo_fx.cpp
index 1c1d2852472..01e369944be 100644
--- a/src/devices/bus/isa/stereo_fx.cpp
+++ b/src/devices/bus/isa/stereo_fx.cpp
@@ -93,19 +93,21 @@ ROM_START( stereo_fx )
ROM_LOAD("ati_stereo_fx.bin", 0x0000, 0x8000, CRC(1bebffa6) SHA1(e66c2619a6c05199554b5702d67877ae3799d415))
ROM_END
-ADDRESS_MAP_START(stereo_fx_device::stereo_fx_io)
- AM_RANGE(0xFF00, 0xFF00) AM_WRITE(port00_w)
- AM_RANGE(0xFF10, 0xFF10) AM_DEVWRITE("rdac", dac_byte_interface, write)
- AM_RANGE(0xFF20, 0xFF20) AM_WRITE(port20_w)
+void stereo_fx_device::stereo_fx_io(address_map &map)
+{
+ map(0xFF00, 0xFF00).w(this, FUNC(stereo_fx_device::port00_w));
+ map(0xFF10, 0xFF10).w("rdac", FUNC(dac_byte_interface::write));
+ map(0xFF20, 0xFF20).w(this, FUNC(stereo_fx_device::port20_w));
//AM_RANGE(0xFF30, 0xFF30) AM_WRITE() // used only on reset and undocumented cmd 0xc4
- AM_RANGE(0xFF40, 0xFF40) AM_READWRITE(dev_dsp_data_r, dev_dsp_data_w)
- AM_RANGE(0xFF50, 0xFF50) AM_WRITE(raise_drq_w)
- AM_RANGE(0xFF60, 0xFF60) AM_WRITE(dev_host_irq_w)
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(stereo_fx_device::stereo_fx_rom)
- AM_RANGE(0x0000, 0x7fff) AM_ROM
-ADDRESS_MAP_END
+ map(0xFF40, 0xFF40).rw(this, FUNC(stereo_fx_device::dev_dsp_data_r), FUNC(stereo_fx_device::dev_dsp_data_w));
+ map(0xFF50, 0xFF50).w(this, FUNC(stereo_fx_device::raise_drq_w));
+ map(0xFF60, 0xFF60).w(this, FUNC(stereo_fx_device::dev_host_irq_w));
+}
+
+void stereo_fx_device::stereo_fx_rom(address_map &map)
+{
+ map(0x0000, 0x7fff).rom();
+}
const tiny_rom_entry *stereo_fx_device::device_rom_region() const
{