diff options
Diffstat (limited to 'src/emu/bus/c64/midi_siel.c')
-rw-r--r-- | src/emu/bus/c64/midi_siel.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/src/emu/bus/c64/midi_siel.c b/src/emu/bus/c64/midi_siel.c index 825a071d2df..8f2e4160365 100644 --- a/src/emu/bus/c64/midi_siel.c +++ b/src/emu/bus/c64/midi_siel.c @@ -37,24 +37,11 @@ WRITE_LINE_MEMBER( c64_siel_midi_cartridge_device::acia_irq_w ) m_slot->irq_w(state); } -READ_LINE_MEMBER( c64_siel_midi_cartridge_device::rx_in ) -{ - return m_rx_state; -} - -WRITE_LINE_MEMBER( c64_siel_midi_cartridge_device::tx_out ) -{ - m_mdout->tx(state); -} - static ACIA6850_INTERFACE( acia_intf ) { XTAL_2MHz, 0, // rx clock (we manually clock rx) - DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, c64_siel_midi_cartridge_device, rx_in), - DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, c64_siel_midi_cartridge_device, tx_out), - DEVCB_NULL, - DEVCB_NULL, + DEVCB_DEVICE_LINE_MEMBER("mdout", serial_port_device, tx), DEVCB_NULL, DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, c64_siel_midi_cartridge_device, acia_irq_w) }; @@ -70,7 +57,7 @@ SLOT_INTERFACE_END WRITE_LINE_MEMBER( c64_siel_midi_cartridge_device::midi_rx_w ) { - m_rx_state = state; + m_acia->write_rx(state); for (int i = 0; i < 64; i++) // divider is set to 64 { @@ -125,9 +112,7 @@ machine_config_constructor c64_siel_midi_cartridge_device::device_mconfig_additi c64_siel_midi_cartridge_device::c64_siel_midi_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : device_t(mconfig, C64_MIDI_SIEL, "C64 Siel MIDI", tag, owner, clock, "c64_midisiel", __FILE__), device_c64_expansion_card_interface(mconfig, *this), - m_acia(*this, MC6850_TAG), - m_mdout(*this, "mdout"), - m_rx_state(0) + m_acia(*this, MC6850_TAG) { } @@ -139,7 +124,6 @@ c64_siel_midi_cartridge_device::c64_siel_midi_cartridge_device(const machine_con void c64_siel_midi_cartridge_device::device_start() { // state saving - save_item(NAME(m_rx_state)); } @@ -150,8 +134,6 @@ void c64_siel_midi_cartridge_device::device_start() void c64_siel_midi_cartridge_device::device_reset() { m_acia->reset(); - - m_rx_state = 0; } |