diff options
author | 2012-09-03 13:56:17 +0000 | |
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committer | 2012-09-03 13:56:17 +0000 | |
commit | b711b1a007c3a4a75e78eb88f9a6afe4d4180728 (patch) | |
tree | 1498465a0134d7b039fce9271d2b388d218425d4 /src/mess/machine/mc6843.c | |
parent | f552908ea962ecdd7e94ea609c84144815b64557 (diff) |
conversion of legacy devices into modern wip (no whatsnew)
Diffstat (limited to 'src/mess/machine/mc6843.c')
-rw-r--r-- | src/mess/machine/mc6843.c | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/src/mess/machine/mc6843.c b/src/mess/machine/mc6843.c index ca16b31d8dc..7ebf42461f2 100644 --- a/src/mess/machine/mc6843.c +++ b/src/mess/machine/mc6843.c @@ -111,7 +111,7 @@ INLINE mc6843_t* get_safe_token( device_t *device ) { assert( device != NULL ); assert( device->type() == MC6843 ); - return (mc6843_t*) downcast<legacy_device_base *>(device)->token(); + return (mc6843_t*) downcast<mc6843_device *>(device)->token(); } @@ -851,5 +851,41 @@ DEVICE_GET_INFO( mc6843 ) { } } -DEFINE_LEGACY_DEVICE(MC6843, mc6843); +const device_type MC6843 = &device_creator<mc6843_device>; + +mc6843_device::mc6843_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) + : device_t(mconfig, MC6843, "Motorola MC6843 floppy controller", tag, owner, clock) +{ + m_token = global_alloc_array_clear(UINT8, sizeof(mc6843_t)); +} + +//------------------------------------------------- +// device_config_complete - perform any +// operations now that the configuration is +// complete +//------------------------------------------------- + +void mc6843_device::device_config_complete() +{ +} + +//------------------------------------------------- +// device_start - device-specific startup +//------------------------------------------------- + +void mc6843_device::device_start() +{ + DEVICE_START_NAME( mc6843 )(this); +} + +//------------------------------------------------- +// device_reset - device-specific reset +//------------------------------------------------- + +void mc6843_device::device_reset() +{ + DEVICE_RESET_NAME( mc6843 )(this); +} + + |