diff options
Diffstat (limited to 'src/mame/machine/electron.cpp')
-rw-r--r-- | src/mame/machine/electron.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/machine/electron.cpp b/src/mame/machine/electron.cpp index c85d9368618..87d1056fdb4 100644 --- a/src/mame/machine/electron.cpp +++ b/src/mame/machine/electron.cpp @@ -237,7 +237,7 @@ READ8_MEMBER(electron_state::electron_paged_r) default: /* ROM in extension devices */ - data = m_exp->expbus_r(space, 0x8000 + offset); + data = m_exp->expbus_r(0x8000 + offset); break; } return data; @@ -248,7 +248,7 @@ WRITE8_MEMBER(electron_state::electron_paged_w) /* The processor will run at 2MHz during an access cycle to the ROM */ m_maincpu->set_clock_scale(1.0f); - m_exp->expbus_w(space, 0x8000 + offset, data); + m_exp->expbus_w(0x8000 + offset, data); } READ8_MEMBER(electron_state::electron_mos_r) @@ -265,7 +265,7 @@ WRITE8_MEMBER(electron_state::electron_mos_w) m_maincpu->set_clock_scale(1.0f); logerror("MOS: write %04x %02x\n", offset + 0xc000, data); - m_exp->expbus_w(space, 0xc000 + offset, data); + m_exp->expbus_w(0xc000 + offset, data); } READ8_MEMBER(electron_state::electron_fred_r) @@ -275,7 +275,7 @@ READ8_MEMBER(electron_state::electron_fred_r) /* The Issue 4 ULA returns data from OS ROM, whereas Issue 6 ULA will return 0xff */ //logerror("FRED: read fc%02x\n", offset); - return m_exp->expbus_r(space, 0xfc00 + offset); + return m_exp->expbus_r(0xfc00 + offset); } WRITE8_MEMBER(electron_state::electron_fred_w) @@ -287,7 +287,7 @@ WRITE8_MEMBER(electron_state::electron_fred_w) if (offset == 0x7f) m_mrb_mapped = !(data & 0x80); //logerror("FRED: write fc%02x\n", offset); - m_exp->expbus_w(space, 0xfc00 + offset, data); + m_exp->expbus_w(0xfc00 + offset, data); } READ8_MEMBER(electron_state::electron_jim_r) @@ -297,7 +297,7 @@ READ8_MEMBER(electron_state::electron_jim_r) /* The Issue 4 ULA returns data from OS ROM, whereas Issue 6 ULA will return 0xff */ //logerror("JIM: read fd%02x\n", offset); - return m_exp->expbus_r(space, 0xfd00 + offset); + return m_exp->expbus_r(0xfd00 + offset); } WRITE8_MEMBER(electron_state::electron_jim_w) @@ -306,7 +306,7 @@ WRITE8_MEMBER(electron_state::electron_jim_w) m_maincpu->set_clock_scale(1.0f); //logerror("JIM: write fd%02x\n", offset); - m_exp->expbus_w(space, 0xfd00 + offset, data); + m_exp->expbus_w(0xfd00 + offset, data); } READ8_MEMBER(electron_state::electron_sheila_r) @@ -343,7 +343,7 @@ WRITE8_MEMBER(electron_state::electron_sheila_w) /* The processor will run at 2MHz during an access cycle to the ROM */ m_maincpu->set_clock_scale(1.0f); - m_exp->expbus_w(space, 0xfe00 + offset, data); + m_exp->expbus_w(0xfe00 + offset, data); int i = electron_palette_offset[(( offset >> 1 ) & 0x03)]; //logerror( "ULA: write fe%02x <- %02x\n", offset & 0x0f, data ); |