diff options
Diffstat (limited to 'src/devices/bus/bbc/1mhzbus/m2000.cpp')
-rw-r--r-- | src/devices/bus/bbc/1mhzbus/m2000.cpp | 28 |
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) |