diff options
author | 2013-11-04 18:06:29 +0000 | |
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committer | 2013-11-04 18:06:29 +0000 | |
commit | b7627dda188fbfd7661f23a8806694e6fdb9fa57 (patch) | |
tree | b4ccbd47d4e210aeb3b729e018fb7e11cbe52fbc /src/mess/machine/thomflop.c | |
parent | aae15c6fe6805aae566ab9da7e721e67fd9aef5f (diff) |
Modernized mc6854 device.(nw)
Superficial testing shows no breakage, but in-depth testing from someone familiar with the machines would be appreciated.
Diffstat (limited to 'src/mess/machine/thomflop.c')
-rw-r--r-- | src/mess/machine/thomflop.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/mess/machine/thomflop.c b/src/mess/machine/thomflop.c index 83e995e3ad5..543ba44f27a 100644 --- a/src/mess/machine/thomflop.c +++ b/src/mess/machine/thomflop.c @@ -1592,27 +1592,27 @@ void thomson_state::thmfc_floppy_init() TIMER_CALLBACK_MEMBER( thomson_state::ans4 ) { LOG(( "%f ans4\n", machine().time().as_double() )); - mc6854_set_cts( machine().device("mc6854"), 0 ); + m_mc6854->set_cts( 0 ); } TIMER_CALLBACK_MEMBER( thomson_state::ans3 ) { LOG(( "%f ans3\n", machine().time().as_double() )); - mc6854_set_cts( machine().device("mc6854"), 1 ); + m_mc6854->set_cts( 1 ); machine().scheduler().timer_set( attotime::from_usec( 100 ), timer_expired_delegate(FUNC(thomson_state::ans4),this)); } TIMER_CALLBACK_MEMBER( thomson_state::ans2 ) { LOG(( "%f ans2\n", machine().time().as_double() )); - mc6854_set_cts( machine().device("mc6854"), 0 ); + m_mc6854->set_cts( 0 ); machine().scheduler().timer_set( attotime::from_usec( 100 ), timer_expired_delegate(FUNC(thomson_state::ans3),this)); } TIMER_CALLBACK_MEMBER( thomson_state::ans ) { LOG(( "%f ans\n", machine().time().as_double() )); - mc6854_set_cts( machine().device("mc6854"), 1 ); + m_mc6854->set_cts( 1 ); machine().scheduler().timer_set( attotime::from_usec( 100 ), timer_expired_delegate(FUNC(thomson_state::ans2),this)); } /* consigne DKBOOT @@ -1657,7 +1657,7 @@ static void to7_network_got_frame( device_t *device, UINT8* data, int length ) thomson_state *state = device->machine().driver_data<thomson_state>(); LOG(( "to7_network_got_frame: %i phones %i\n", data[2], data[0] )); device->machine().scheduler().timer_set( attotime::from_usec( 100 ), timer_expired_delegate(FUNC(thomson_state::ans),state)); - mc6854_set_cts( device, 0 ); + state->m_mc6854->set_cts( 0 ); } else if ( ! data[1] ) { @@ -1673,13 +1673,18 @@ static void to7_network_got_frame( device_t *device, UINT8* data, int length ) (data[10] == 0) ? "TO7" : (data[10] == 1) ? "MO5" : (data[10] == 2) ? "TO7/70" : "?", name )); } - } - -const mc6854_interface to7_network_iface = { DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, to7_network_got_frame, DEVCB_NULL, DEVCB_NULL }; - +const mc6854_interface to7_network_iface = +{ + DEVCB_NULL, + DEVCB_NULL, + DEVCB_NULL, + to7_network_got_frame, + DEVCB_NULL, + DEVCB_NULL +}; void thomson_state::to7_network_init() @@ -1693,8 +1698,8 @@ void thomson_state::to7_network_init() void thomson_state::to7_network_reset() { LOG(( "to7_network_reset: NR 07-005 network extension\n" )); - mc6854_set_cts( machine().device("mc6854"), 0 ); - mc6854_set_cts( machine().device("mc6854"), 1 ); + m_mc6854->set_cts( 0 ); + m_mc6854->set_cts( 1 ); } @@ -1702,7 +1707,7 @@ void thomson_state::to7_network_reset() READ8_MEMBER( thomson_state::to7_network_r ) { if ( offset < 4 ) - return mc6854_r( machine().device("mc6854"), space, offset ); + return m_mc6854->read( space, offset ); if ( offset == 8 ) { @@ -1721,7 +1726,7 @@ READ8_MEMBER( thomson_state::to7_network_r ) WRITE8_MEMBER( thomson_state::to7_network_w ) { if ( offset < 4 ) - mc6854_w( machine().device("mc6854"), space, offset, data ); + m_mc6854->write( space, offset, data ); else { logerror( "%f $%04x to7_network_w: invalid write offset %i (data=$%02X)\n", |