diff options
Diffstat (limited to 'src/emu/bus/c64/midi_passport.c')
-rw-r--r-- | src/emu/bus/c64/midi_passport.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/src/emu/bus/c64/midi_passport.c b/src/emu/bus/c64/midi_passport.c index 6c25fce3c2a..3c4a1d092b0 100644 --- a/src/emu/bus/c64/midi_passport.c +++ b/src/emu/bus/c64/midi_passport.c @@ -60,24 +60,11 @@ WRITE_LINE_MEMBER( c64_passport_midi_cartridge_device::acia_irq_w ) m_slot->irq_w(m_ptm_irq || m_acia_irq); } -READ_LINE_MEMBER( c64_passport_midi_cartridge_device::rx_in ) -{ - return m_rx_state; -} - -WRITE_LINE_MEMBER( c64_passport_midi_cartridge_device::tx_out ) -{ - m_mdout->tx(state); -} - static ACIA6850_INTERFACE( acia_intf ) { 500000, 0, // rx clock (we manually clock rx) - DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, c64_passport_midi_cartridge_device, rx_in), - DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, c64_passport_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_passport_midi_cartridge_device, acia_irq_w) }; @@ -93,7 +80,7 @@ SLOT_INTERFACE_END WRITE_LINE_MEMBER( c64_passport_midi_cartridge_device::midi_rx_w ) { - m_rx_state = state; + m_acia->write_rx(state); for (int i = 0; i < 16; i++) // divider is set to 16 { @@ -151,10 +138,8 @@ c64_passport_midi_cartridge_device::c64_passport_midi_cartridge_device(const mac device_c64_expansion_card_interface(mconfig, *this), m_acia(*this, MC6850_TAG), m_ptm(*this, MC6840_TAG), - m_mdout(*this, "mdout"), m_ptm_irq(CLEAR_LINE), - m_acia_irq(CLEAR_LINE), - m_rx_state(0) + m_acia_irq(CLEAR_LINE) { } @@ -168,7 +153,6 @@ void c64_passport_midi_cartridge_device::device_start() // state saving save_item(NAME(m_ptm_irq)); save_item(NAME(m_acia_irq)); - save_item(NAME(m_rx_state)); } @@ -180,8 +164,6 @@ void c64_passport_midi_cartridge_device::device_reset() { m_acia->reset(); m_ptm->reset(); - - m_rx_state = 0; } |