diff options
Diffstat (limited to 'src/emu/netlist/devices/nld_7493.c')
-rw-r--r-- | src/emu/netlist/devices/nld_7493.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/src/emu/netlist/devices/nld_7493.c b/src/emu/netlist/devices/nld_7493.c index a8c218de5a8..ac633df081b 100644 --- a/src/emu/netlist/devices/nld_7493.c +++ b/src/emu/netlist/devices/nld_7493.c @@ -7,59 +7,59 @@ NETLIB_START(7493) { - register_sub(A, "A"); - register_sub(B, "B"); - register_sub(C, "C"); - register_sub(D, "D"); + register_sub(A, "A"); + register_sub(B, "B"); + register_sub(C, "C"); + register_sub(D, "D"); - register_subalias("CLKA", A.m_I); - register_subalias("CLKB", B.m_I); - register_input("R1", m_R1); - register_input("R2", m_R2); + register_subalias("CLKA", A.m_I); + register_subalias("CLKB", B.m_I); + register_input("R1", m_R1); + register_input("R2", m_R2); - register_subalias("QA", A.m_Q); - register_subalias("QB", B.m_Q); - register_subalias("QC", C.m_Q); - register_subalias("QD", D.m_Q); + register_subalias("QA", A.m_Q); + register_subalias("QB", B.m_Q); + register_subalias("QC", C.m_Q); + register_subalias("QD", D.m_Q); - register_link_internal(C, C.m_I, B.m_Q, netlist_input_t::STATE_INP_HL); - register_link_internal(D, D.m_I, C.m_Q, netlist_input_t::STATE_INP_HL); + register_link_internal(C, C.m_I, B.m_Q, netlist_input_t::STATE_INP_HL); + register_link_internal(D, D.m_I, C.m_Q, netlist_input_t::STATE_INP_HL); } NETLIB_START(7493ff) { - m_reset = 0; + m_reset = 0; - register_input("CLK", m_I, netlist_input_t::STATE_INP_HL); - register_output("Q", m_Q); + register_input("CLK", m_I, netlist_input_t::STATE_INP_HL); + register_output("Q", m_Q); - save(NAME(m_reset)); + save(NAME(m_reset)); } NETLIB_UPDATE(7493ff) { - if (m_reset == 0) - OUTLOGIC(m_Q, !m_Q.net().new_Q(), NLTIME_FROM_NS(18)); + if (m_reset == 0) + OUTLOGIC(m_Q, !m_Q.net().new_Q(), NLTIME_FROM_NS(18)); } NETLIB_UPDATE(7493) { - netlist_sig_t r = INPLOGIC(m_R1) & INPLOGIC(m_R2); + netlist_sig_t r = INPLOGIC(m_R1) & INPLOGIC(m_R2); - if (r) - { - A.m_reset = B.m_reset = C.m_reset = D.m_reset = 1; - A.m_I.inactivate(); - B.m_I.inactivate(); - OUTLOGIC(A.m_Q, 0, NLTIME_FROM_NS(40)); - OUTLOGIC(B.m_Q, 0, NLTIME_FROM_NS(40)); - OUTLOGIC(C.m_Q, 0, NLTIME_FROM_NS(40)); - OUTLOGIC(D.m_Q, 0, NLTIME_FROM_NS(40)); - } - else - { - A.m_reset = B.m_reset = C.m_reset = D.m_reset = 0; - A.m_I.activate_hl(); - B.m_I.activate_hl(); - } + if (r) + { + A.m_reset = B.m_reset = C.m_reset = D.m_reset = 1; + A.m_I.inactivate(); + B.m_I.inactivate(); + OUTLOGIC(A.m_Q, 0, NLTIME_FROM_NS(40)); + OUTLOGIC(B.m_Q, 0, NLTIME_FROM_NS(40)); + OUTLOGIC(C.m_Q, 0, NLTIME_FROM_NS(40)); + OUTLOGIC(D.m_Q, 0, NLTIME_FROM_NS(40)); + } + else + { + A.m_reset = B.m_reset = C.m_reset = D.m_reset = 0; + A.m_I.activate_hl(); + B.m_I.activate_hl(); + } } |