diff options
Diffstat (limited to 'src/devices/sound/tms5110.cpp')
-rw-r--r-- | src/devices/sound/tms5110.cpp | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/devices/sound/tms5110.cpp b/src/devices/sound/tms5110.cpp index aa98b69697a..6e7de3e445c 100644 --- a/src/devices/sound/tms5110.cpp +++ b/src/devices/sound/tms5110.cpp @@ -1184,7 +1184,7 @@ void tms5110_device::device_reset() m_RNG = 0x1FFF; memset(m_u, 0, sizeof(m_u)); memset(m_x, 0, sizeof(m_x)); - if (m_table != nullptr) + if (m_table.found()) { /* legacy interface */ m_schedule_dummy_read = TRUE; @@ -1454,11 +1454,6 @@ void tmsprom_device::device_start() m_pdc_cb.resolve_safe(); m_ctl_cb.resolve_safe(); - m_rom = region()->base(); - assert_always(m_rom != nullptr, "Error creating TMSPROM chip: No rom region found"); - m_prom = owner()->memregion(m_prom_region)->base(); - assert_always(m_prom != nullptr, "Error creating TMSPROM chip: No prom region found"); - m_romclk_timer = timer_alloc(0); m_romclk_timer->adjust(attotime::zero, 0, attotime::from_hz(clock())); @@ -1614,7 +1609,8 @@ const device_type TMSPROM = &device_creator<tmsprom_device>; tmsprom_device::tmsprom_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : device_t(mconfig, TMSPROM, "TMSPROM", tag, owner, clock, "tmsprom", __FILE__), - m_prom_region(""), + m_rom(*this, DEVICE_SELF), + m_prom(*this, 0x20), m_rom_size(0), m_pdc_bit(0), m_ctl1_bit(0), |