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Diffstat (limited to 'src/devices/bus/bbc/1mhzbus/m2000.cpp')
-rw-r--r--src/devices/bus/bbc/1mhzbus/m2000.cpp28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/devices/bus/bbc/1mhzbus/m2000.cpp b/src/devices/bus/bbc/1mhzbus/m2000.cpp
index 88a713d1ff8..8203cada22e 100644
--- a/src/devices/bus/bbc/1mhzbus/m2000.cpp
+++ b/src/devices/bus/bbc/1mhzbus/m2000.cpp
@@ -91,7 +91,7 @@ void bbc_m2000_device::device_start()
// IMPLEMENTATION
//**************************************************************************
-READ8_MEMBER(bbc_m2000_device::fred_r)
+uint8_t bbc_m2000_device::fred_r(offs_t offset)
{
uint8_t data = 0xff;
@@ -100,59 +100,59 @@ READ8_MEMBER(bbc_m2000_device::fred_r)
switch (offset & 0x06)
{
case 0x00:
- data = m_acia1->read(space, offset & 1);
+ data = m_acia1->read(offset & 1);
break;
case 0x02:
- data = m_acia2->read(space, offset & 1);
+ data = m_acia2->read(offset & 1);
break;
case 0x04:
- data = m_acia3->read(space, offset & 1);
+ data = m_acia3->read(offset & 1);
break;
case 0x06:
break;
}
}
- data &= m_1mhzbus->fred_r(space, offset);
+ data &= m_1mhzbus->fred_r(offset);
return data;
}
-WRITE8_MEMBER(bbc_m2000_device::fred_w)
+void bbc_m2000_device::fred_w(offs_t offset, uint8_t data)
{
if (offset >= 0x08 && offset < 0x10)
{
switch (offset & 0x06)
{
case 0x00:
- m_acia1->write(space, offset & 1, data);
+ m_acia1->write(offset & 1, data);
break;
case 0x02:
- m_acia2->write(space, offset & 1, data);
+ m_acia2->write(offset & 1, data);
break;
case 0x04:
- m_acia3->write(space, offset & 1, data);
+ m_acia3->write(offset & 1, data);
break;
case 0x06:
break;
}
}
- m_1mhzbus->fred_w(space, offset, data);
+ m_1mhzbus->fred_w(offset, data);
}
-READ8_MEMBER(bbc_m2000_device::jim_r)
+uint8_t bbc_m2000_device::jim_r(offs_t offset)
{
uint8_t data = 0xff;
- data &= m_1mhzbus->jim_r(space, offset);
+ data &= m_1mhzbus->jim_r(offset);
return data;
}
-WRITE8_MEMBER(bbc_m2000_device::jim_w)
+void bbc_m2000_device::jim_w(offs_t offset, uint8_t data)
{
- m_1mhzbus->jim_w(space, offset, data);
+ m_1mhzbus->jim_w(offset, data);
}
WRITE_LINE_MEMBER(bbc_m2000_device::write_acia_clock)