diff options
Diffstat (limited to 'src/devices/bus/spectrum/mikroplus.cpp')
-rw-r--r-- | src/devices/bus/spectrum/mikroplus.cpp | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/src/devices/bus/spectrum/mikroplus.cpp b/src/devices/bus/spectrum/mikroplus.cpp index 83500b856e9..87552f79bf3 100644 --- a/src/devices/bus/spectrum/mikroplus.cpp +++ b/src/devices/bus/spectrum/mikroplus.cpp @@ -85,23 +85,19 @@ void spectrum_mikroplus_device::device_start() } -//------------------------------------------------- -// device_reset - device-specific reset -//------------------------------------------------- - -void spectrum_mikroplus_device::device_reset() -{ - io_space().install_read_handler(0xdf, 0xdf, 0, 0xff00, 0, read8smo_delegate(FUNC(spectrum_mikroplus_device::joystick_r), this)); -} - - //************************************************************************** // IMPLEMENTATION //************************************************************************** -uint8_t spectrum_mikroplus_device::joystick_r() +uint8_t spectrum_mikroplus_device::iorq_r(offs_t offset) { - return m_joy->read() | (0xff ^ 0x1f); + uint8_t data = 0xff; + + if (offset == 0xdf) + { + data = m_joy->read() | (0xff ^ 0x1f); + } + return data; } READ_LINE_MEMBER(spectrum_mikroplus_device::romcs) |