diff options
Diffstat (limited to 'src/devices/bus/pofo/ram.cpp')
-rw-r--r-- | src/devices/bus/pofo/ram.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/devices/bus/pofo/ram.cpp b/src/devices/bus/pofo/ram.cpp index 7f1298b8b95..253b30d228b 100644 --- a/src/devices/bus/pofo/ram.cpp +++ b/src/devices/bus/pofo/ram.cpp @@ -44,6 +44,25 @@ void portfolio_ram_card_device::device_start() } +void portfolio_ram_card_device::nvram_default() +{ +} + + +bool portfolio_ram_card_device::nvram_read(util::read_stream &file) +{ + auto const [err, actual] = read(file, m_nvram, m_nvram.bytes()); + return !err && (actual == m_nvram.bytes()); +} + + +bool portfolio_ram_card_device::nvram_write(util::write_stream &file) +{ + auto const [err, actual] = write(file, m_nvram, m_nvram.bytes()); + return !err; +} + + //------------------------------------------------- // nrdi_r - read //------------------------------------------------- |