diff options
Diffstat (limited to 'src/devices/bus/einstein/pipe/silicon_disc.cpp')
-rw-r--r-- | src/devices/bus/einstein/pipe/silicon_disc.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/devices/bus/einstein/pipe/silicon_disc.cpp b/src/devices/bus/einstein/pipe/silicon_disc.cpp index b9017cd6e56..c0a29f304bd 100644 --- a/src/devices/bus/einstein/pipe/silicon_disc.cpp +++ b/src/devices/bus/einstein/pipe/silicon_disc.cpp @@ -87,8 +87,8 @@ void einstein_silicon_disc_device::device_reset() // install i/o ports io_space().install_device(0xf0, 0xff, *this, &einstein_silicon_disc_device::map); io_space().install_readwrite_handler(0xfa, 0xfa, 0, 0, 0xff00, - read8_delegate(FUNC(einstein_silicon_disc_device::ram_r), this), - write8_delegate(FUNC(einstein_silicon_disc_device::ram_w), this)); + read8sm_delegate(*this, FUNC(einstein_silicon_disc_device::ram_r)), + write8sm_delegate(*this, FUNC(einstein_silicon_disc_device::ram_w))); } @@ -96,25 +96,25 @@ void einstein_silicon_disc_device::device_reset() // IMPLEMENTATION //************************************************************************** -WRITE8_MEMBER( einstein_silicon_disc_device::sector_low_w ) +void einstein_silicon_disc_device::sector_low_w(uint8_t data) { m_sector &= 0xff00; m_sector |= data; } -WRITE8_MEMBER( einstein_silicon_disc_device::sector_high_w ) +void einstein_silicon_disc_device::sector_high_w(uint8_t data) { m_sector &= 0x00ff; m_sector |= ((data & 0x07) << 8); } // a8 to a14 are used to specify the byte in a 128-byte sector -READ8_MEMBER( einstein_silicon_disc_device::ram_r ) +uint8_t einstein_silicon_disc_device::ram_r(offs_t offset) { return m_ram[(m_sector * 0x80) | ((offset >> 8) & 0x7f)]; } -WRITE8_MEMBER( einstein_silicon_disc_device::ram_w ) +void einstein_silicon_disc_device::ram_w(offs_t offset, uint8_t data) { m_ram[(m_sector * 0x80) | ((offset >> 8) & 0x7f)] = data; } |