diff options
author | Fabio Priuli <etabeta78@users.noreply.github.com> | 2014-04-17 05:49:48 +0000 |
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committer | Fabio Priuli <etabeta78@users.noreply.github.com> | 2014-04-17 05:49:48 +0000 |
commit | a2bdecb0716607331febcb702563e78c40ba2f62 (patch) | |
tree | 82d192231d376fcb7f88512bb7c30629f775d2d8 /src/mame/drivers/merit.c | |
parent | 7030ff593e2dc3d071b0f1df7d3d9085516cf414 (diff) |
converted i8255 to devcb2. nw.
p.s. I tested several games/systems and I triple checked the diff to be sure I did not
make any copy and paste mistake in the 195 files touched by this, but let me know
if any system suddenly stops working!
Diffstat (limited to 'src/mame/drivers/merit.c')
-rw-r--r-- | src/mame/drivers/merit.c | 47 |
1 files changed, 13 insertions, 34 deletions
diff --git a/src/mame/drivers/merit.c b/src/mame/drivers/merit.c index 84a7f1fdd6d..f3a15912378 100644 --- a/src/mame/drivers/merit.c +++ b/src/mame/drivers/merit.c @@ -1142,37 +1142,6 @@ static INPUT_PORTS_START( couplep ) INPUT_PORTS_END -static I8255A_INTERFACE( ppi8255_0_intf ) -{ - DEVCB_INPUT_PORT("IN0"), /* Port A read */ - DEVCB_NULL, /* Port A write */ - DEVCB_INPUT_PORT("IN1"), /* Port B read */ - DEVCB_NULL, /* Port B write */ - DEVCB_INPUT_PORT("IN2"), /* Port C read */ - DEVCB_NULL /* Port C write */ -}; - -static I8255A_INTERFACE( ppi8255_1_intf ) -{ - DEVCB_INPUT_PORT("DSW"), /* Port A read */ - DEVCB_NULL, /* Port A write */ - DEVCB_NULL, /* Port B read */ - DEVCB_DRIVER_MEMBER(merit_state,led1_w), /* Port B write */ - DEVCB_NULL, /* Port C read */ - DEVCB_DRIVER_MEMBER(merit_state,misc_w) /* Port C write */ -}; - -static I8255A_INTERFACE( couple_ppi8255_1_intf ) -{ - DEVCB_INPUT_PORT("DSW"), /* Port A read */ - DEVCB_NULL, /* Port A write */ - DEVCB_NULL, /* Port B read */ - DEVCB_DRIVER_MEMBER(merit_state,led1_w), /* Port B write */ - DEVCB_NULL, /* Port C read */ - DEVCB_DRIVER_MEMBER(merit_state,misc_couple_w)/* Port C write */ -}; - - static const ay8910_interface merit_ay8912_interface = { AY8910_LEGACY_OUTPUT, @@ -1201,8 +1170,15 @@ static MACHINE_CONFIG_START( pitboss, merit_state ) MCFG_CPU_PROGRAM_MAP(pitboss_map) MCFG_CPU_IO_MAP(trvwhiz_io_map) - MCFG_I8255A_ADD( "ppi8255_0", ppi8255_0_intf ) - MCFG_I8255A_ADD( "ppi8255_1", ppi8255_1_intf ) + MCFG_DEVICE_ADD("ppi8255_0", I8255A, 0) + MCFG_I8255_IN_PORTA_CB(IOPORT("IN0")) + MCFG_I8255_IN_PORTB_CB(IOPORT("IN1")) + MCFG_I8255_IN_PORTC_CB(IOPORT("IN2")) + + MCFG_DEVICE_ADD("ppi8255_1", I8255A, 0) + MCFG_I8255_IN_PORTA_CB(IOPORT("DSW")) + MCFG_I8255_OUT_PORTB_CB(WRITE8(merit_state, led1_w)) + MCFG_I8255_OUT_PORTC_CB(WRITE8(merit_state, misc_w)) /* video hardware */ @@ -1291,7 +1267,10 @@ static MACHINE_CONFIG_DERIVED( couple, pitboss ) MCFG_CPU_IO_MAP(tictac_io_map) MCFG_DEVICE_REMOVE("ppi8255_1") - MCFG_I8255A_ADD( "ppi8255_1", couple_ppi8255_1_intf ) + MCFG_DEVICE_ADD("ppi8255_1", I8255A, 0) + MCFG_I8255_IN_PORTA_CB(IOPORT("DSW")) + MCFG_I8255_OUT_PORTB_CB(WRITE8(merit_state, led1_w)) + MCFG_I8255_OUT_PORTC_CB(WRITE8(merit_state, misc_couple_w)) MACHINE_CONFIG_END |