// license:BSD-3-Clause // copyright-holders:Ryan Holtz /* * nld_9322.cpp * */ #include "nld_9322.h" #include "netlist/nl_base.h" #include "nlid_system.h" namespace netlist { namespace devices { class NETLIB_NAME(9322); NETLIB_OBJECT(9322_selector) { NETLIB_CONSTRUCTOR(9322_selector) , m_parent(owner) , m_A(*this, "A") , m_B(*this, "B") , m_Y(*this, "Y") , m_power_pins(*this) { } NETLIB_UPDATEI(); public: NETLIB_NAME(9322) &m_parent; logic_input_t m_A; logic_input_t m_B; logic_output_t m_Y; nld_power_pins m_power_pins; }; NETLIB_OBJECT(9322) { NETLIB_CONSTRUCTOR(9322) , m_SELECT(*this, "SELECT") , m_STROBE(*this, "STROBE") , m_1(*this, "A") , m_2(*this, "B") , m_3(*this, "C") , m_4(*this, "D") { register_subalias("A1", m_1.m_A); register_subalias("B1", m_1.m_B); register_subalias("Y1", m_1.m_Y); register_subalias("A2", m_2.m_A); register_subalias("B2", m_2.m_B); register_subalias("Y2", m_2.m_Y); register_subalias("A3", m_3.m_A); register_subalias("B3", m_3.m_B); register_subalias("Y3", m_3.m_Y); register_subalias("A4", m_4.m_A); register_subalias("B4", m_4.m_B); register_subalias("Y4", m_4.m_Y); connect("A.VCC", "B.VCC"); connect("A.VCC", "C.VCC"); connect("A.VCC", "D.VCC"); connect("A.GND", "B.GND"); connect("A.GND", "C.GND"); connect("A.GND", "D.GND"); register_subalias("GND", "A.GND"); register_subalias("VCC", "B.VCC"); } NETLIB_UPDATEI(); public: logic_input_t m_SELECT; logic_input_t m_STROBE; protected: NETLIB_SUB(9322_selector) m_1; NETLIB_SUB(9322_selector) m_2; NETLIB_SUB(9322_selector) m_3; NETLIB_SUB(9322_selector) m_4; }; NETLIB_OBJECT_DERIVED(9322_dip, 9322) { NETLIB_CONSTRUCTOR_DERIVED(9322_dip, 9322) { register_subalias("1", m_SELECT); register_subalias("2", m_1.m_A); register_subalias("3", m_1.m_B); register_subalias("4", m_1.m_Y); register_subalias("5", m_2.m_A); register_subalias("6", m_2.m_B); register_subalias("7", m_2.m_Y); register_subalias("8", "GND"); register_subalias("9", m_3.m_Y); register_subalias("10", m_3.m_B); register_subalias("11", m_3.m_A); register_subalias("12", m_4.m_Y); register_subalias("13", m_4.m_B); register_subalias("14", m_4.m_A); register_subalias("15", m_STROBE); register_subalias("16", "VCC"); } }; // FIXME: Timing NETLIB_UPDATE(9322_selector) { if (m_parent.m_STROBE()) m_Y.push(0, NLTIME_FROM_NS(21)); else if (m_parent.m_SELECT()) m_Y.push(m_B(), NLTIME_FROM_NS(14)); else m_Y.push(m_A(), NLTIME_FROM_NS(14)); } NETLIB_UPDATE(9322) { m_1.update(); m_2.update(); m_3.update(); m_4.update(); } NETLIB_DEVICE_IMPL(9322, "TTL_9322", "+SELECT,+A1,+B1,+A2,+B2,+A3,+B3,+A4,+B4,+STROBE,@VCC,@GND") NETLIB_DEVICE_IMPL(9322_dip, "TTL_9322_DIP", "") } //namespace devices } // namespace netlist