diff options
Diffstat (limited to 'src/devices/bus/cbus/pc9801_snd.cpp')
-rw-r--r-- | src/devices/bus/cbus/pc9801_snd.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/devices/bus/cbus/pc9801_snd.cpp b/src/devices/bus/cbus/pc9801_snd.cpp index 670e423e4d3..3a33cfe6757 100644 --- a/src/devices/bus/cbus/pc9801_snd.cpp +++ b/src/devices/bus/cbus/pc9801_snd.cpp @@ -3,21 +3,19 @@ /*************************************************************************** NEC PC-9801 - common functions for CBUS sound boards -26, -86, -118 + common functions for C-bus sound boards -26, -86, -118 ***************************************************************************/ #include "emu.h" #include "pc9801_snd.h" -//DEFINE_DEVICE_TYPE(PC9801_SND, pc9801_snd_device, "pc9801_snd", "PC9801 CBUS Sound") - pc9801_snd_device::pc9801_snd_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, type, tag, owner, clock) { } -READ8_MEMBER(pc9801_snd_device::opn_porta_r) +u8 pc9801_snd_device::opn_porta_r() { if(m_joy_sel & 0x80) return ioport(m_joy_sel & 0x40 ? "PA2" : "PA1")->read(); @@ -25,7 +23,7 @@ READ8_MEMBER(pc9801_snd_device::opn_porta_r) return 0xff; } -WRITE8_MEMBER(pc9801_snd_device::opn_portb_w) { m_joy_sel = data; } +void pc9801_snd_device::opn_portb_w(u8 data) { m_joy_sel = data; } INPUT_PORTS_START(pc9801_joy_port) PORT_START("PA1") |