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Diffstat (limited to 'src/mame/drivers/argo.cpp')
-rw-r--r--src/mame/drivers/argo.cpp24
1 files changed, 13 insertions, 11 deletions
diff --git a/src/mame/drivers/argo.cpp b/src/mame/drivers/argo.cpp
index 1f7213e9b7d..527ec5f1268 100644
--- a/src/mame/drivers/argo.cpp
+++ b/src/mame/drivers/argo.cpp
@@ -144,17 +144,19 @@ WRITE8_MEMBER(argo_state::argo_io_w)
-ADDRESS_MAP_START(argo_state::mem_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x07ff) AM_RAMBANK("boot")
- AM_RANGE(0x0800, 0xf7af) AM_RAM
- AM_RANGE(0xf7b0, 0xf7ff) AM_RAM AM_SHARE("videoram")
- AM_RANGE(0xf800, 0xffff) AM_ROM AM_WRITE(argo_videoram_w)
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(argo_state::io_map)
- AM_RANGE(0x0000, 0xFFFF) AM_READWRITE(argo_io_r,argo_io_w)
-ADDRESS_MAP_END
+void argo_state::mem_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x07ff).bankrw("boot");
+ map(0x0800, 0xf7af).ram();
+ map(0xf7b0, 0xf7ff).ram().share("videoram");
+ map(0xf800, 0xffff).rom().w(this, FUNC(argo_state::argo_videoram_w));
+}
+
+void argo_state::io_map(address_map &map)
+{
+ map(0x0000, 0xFFFF).rw(this, FUNC(argo_state::argo_io_r), FUNC(argo_state::argo_io_w));
+}
/* Input ports */
static INPUT_PORTS_START( argo ) // Keyboard was worked out by trial & error;'F' keys produce symbols