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// license:GPL-2.0+
// copyright-holders:Couriersud
/*
* nld_7450.h
*
* DM7450: DUAL 2-WIDE 2-INPUT AND-OR-INVERT GATES (ONE GATE EXPANDABLE)
*
* +--------------+
* 1A |1 ++ 14| VCC
* 2A |2 13| 1B
* 2B |3 12| 1XQ
* 2C |4 7450 11| 1X
* 2D |5 10| 1D
* 2Y |6 9| 1C
* GND |7 8| 1Y
* +--------------+
* _________________
* Y = (A & B) | (C & D)
*
* Naming conventions follow Texas Instruments datasheet
*
*/
#ifndef NLD_7450_H_
#define NLD_7450_H_
#include "nl_base.h"
#define TTL_7450_ANDORINVERT(_name, _I1, _I2, _I3, _I4) \
NET_REGISTER_DEV(TTL_7450_ANDORINVERT, _name) \
NET_CONNECT(_name, A, _I1) \
NET_CONNECT(_name, B, _I2) \
NET_CONNECT(_name, C, _I3) \
NET_CONNECT(_name, D, _I4)
#define TTL_7450_DIP(_name) \
NET_REGISTER_DEV(TTL_7450_DIP, _name)
NETLIB_NAMESPACE_DEVICES_START()
NETLIB_OBJECT(7450)
{
NETLIB_CONSTRUCTOR(7450)
{
enregister("A", m_A);
enregister("B", m_B);
enregister("C", m_C);
enregister("D", m_D);
enregister("Q", m_Q);
}
//NETLIB_RESETI();
NETLIB_UPDATEI();
public:
logic_input_t m_A;
logic_input_t m_B;
logic_input_t m_C;
logic_input_t m_D;
logic_output_t m_Q;
};
NETLIB_OBJECT(7450_dip)
{
NETLIB_CONSTRUCTOR(7450_dip)
, m_1(*this, "1")
, m_2(*this, "2")
{
register_subalias("1", m_1.m_A);
register_subalias("2", m_2.m_A);
register_subalias("3", m_2.m_B);
register_subalias("4", m_2.m_C);
register_subalias("5", m_2.m_D);
register_subalias("6", m_2.m_Q);
//register_subalias("7",); GND
register_subalias("8", m_1.m_Q);
register_subalias("9", m_1.m_C);
register_subalias("10", m_1.m_D);
//register_subalias("11", m_1.m_X1);
//register_subalias("12", m_1.m_X1Q);
register_subalias("13", m_1.m_B);
//register_subalias("14",); VCC
}
//NETLIB_RESETI();
//NETLIB_UPDATEI();
NETLIB_SUB(7450) m_1;
NETLIB_SUB(7450) m_2;
};
NETLIB_NAMESPACE_DEVICES_END()
#endif /* NLD_7450_H_ */
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