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Diffstat (limited to 'src/mame/drivers/subs.cpp')
-rw-r--r--src/mame/drivers/subs.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mame/drivers/subs.cpp b/src/mame/drivers/subs.cpp
index d4fde819fbd..335b71b7293 100644
--- a/src/mame/drivers/subs.cpp
+++ b/src/mame/drivers/subs.cpp
@@ -212,16 +212,16 @@ MACHINE_CONFIG_START(subs_state::subs)
DISCRETE(config, m_discrete, subs_discrete).add_route(0, "lspeaker", 1.0).add_route(1, "rspeaker", 1.0);
- MCFG_DEVICE_ADD("latch", LS259, 0) // C9
- MCFG_ADDRESSABLE_LATCH_Q0_OUT_CB(OUTPUT("led0")) MCFG_DEVCB_INVERT // START LAMP 1
- MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(OUTPUT("led1")) MCFG_DEVCB_INVERT // START LAMP 2
- MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(WRITELINE("discrete", discrete_device, write_line<SUBS_SONAR2_EN>))
- MCFG_ADDRESSABLE_LATCH_Q3_OUT_CB(WRITELINE("discrete", discrete_device, write_line<SUBS_SONAR1_EN>))
+ ls259_device &latch(LS259(config, "latch")); // C9
+ latch.q_out_cb<0>().set_output("led0").invert(); // START LAMP 1
+ latch.q_out_cb<1>().set_output("led1").invert(); // START LAMP 2
+ latch.q_out_cb<2>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_SONAR2_EN>));
+ latch.q_out_cb<3>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_SONAR1_EN>));
// Schematics show crash and explode reversed. But this is proper.
- MCFG_ADDRESSABLE_LATCH_Q4_OUT_CB(WRITELINE("discrete", discrete_device, write_line<SUBS_EXPLODE_EN>))
- MCFG_ADDRESSABLE_LATCH_Q5_OUT_CB(WRITELINE("discrete", discrete_device, write_line<SUBS_CRASH_EN>))
- MCFG_ADDRESSABLE_LATCH_Q6_OUT_CB(WRITELINE(*this, subs_state, invert1_w))
- MCFG_ADDRESSABLE_LATCH_Q7_OUT_CB(WRITELINE(*this, subs_state, invert2_w))
+ latch.q_out_cb<4>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_EXPLODE_EN>));
+ latch.q_out_cb<5>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_CRASH_EN>));
+ latch.q_out_cb<6>().set(FUNC(subs_state::invert1_w));
+ latch.q_out_cb<7>().set(FUNC(subs_state::invert2_w));
MACHINE_CONFIG_END