diff options
Diffstat (limited to 'src/mame/drivers/jailbrek.c')
-rw-r--r-- | src/mame/drivers/jailbrek.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/mame/drivers/jailbrek.c b/src/mame/drivers/jailbrek.c index 36256c64a1c..6e2be1a32c3 100644 --- a/src/mame/drivers/jailbrek.c +++ b/src/mame/drivers/jailbrek.c @@ -92,13 +92,12 @@ Notes: #include "includes/jailbrek.h" -static WRITE8_HANDLER( ctrl_w ) +WRITE8_MEMBER(jailbrek_state::ctrl_w) { - jailbrek_state *state = space->machine().driver_data<jailbrek_state>(); - state->m_nmi_enable = data & 0x01; - state->m_irq_enable = data & 0x02; - flip_screen_set(space->machine(), data & 0x08); + m_nmi_enable = data & 0x01; + m_irq_enable = data & 0x02; + flip_screen_set(machine(), data & 0x08); } static INTERRUPT_GEN( jb_interrupt ) @@ -141,7 +140,7 @@ static ADDRESS_MAP_START( jailbrek_map, AS_PROGRAM, 8, jailbrek_state ) AM_RANGE(0x2041, 0x2041) AM_WRITENOP /* ??? */ AM_RANGE(0x2042, 0x2042) AM_RAM AM_BASE(m_scroll_dir) /* bit 2 = scroll direction */ AM_RANGE(0x2043, 0x2043) AM_WRITENOP /* ??? */ - AM_RANGE(0x2044, 0x2044) AM_WRITE_LEGACY(ctrl_w) /* irq, nmi enable, screen flip */ + AM_RANGE(0x2044, 0x2044) AM_WRITE(ctrl_w) /* irq, nmi enable, screen flip */ AM_RANGE(0x3000, 0x307f) AM_RAM /* related to sprites? */ AM_RANGE(0x3100, 0x3100) AM_READ_PORT("DSW2") AM_DEVWRITE_LEGACY("snsnd", sn76496_w) AM_RANGE(0x3200, 0x3200) AM_READ_PORT("DSW3") AM_WRITENOP /* mirror of the previous? */ |