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// license:CC0
// copyright-holders:Couriersud
#include "devices/net_lib.h"
/*
* MC14584B: Hex Schmitt Trigger
* ON Semiconductor
*
* +--------------+
* A1 |1 ++ 14| VCC
* Y1 |2 13| A6
* A2 |3 12| Y6
* Y2 |4 MC14584B 11| A5
* A3 |5 10| Y5
* Y3 |6 9| A4
* GND |7 8| Y4
* +--------------+
*
*/
static NETLIST_START(MC14584B_DIP)
MC14584B_GATE(A)
MC14584B_GATE(B)
MC14584B_GATE(C)
MC14584B_GATE(D)
MC14584B_GATE(E)
MC14584B_GATE(F)
NET_C(A.VDD, B.VDD, C.VDD, D.VDD, E.VDD, F.VDD)
NET_C(A.VSS, B.VSS, C.VSS, D.VSS, E.VSS, F.VSS)
DIPPINS( /* +--------------+ */
A.A, /* A1 |1 ++ 14| VDD */ A.VDD,
A.Q, /* Y1 |2 13| A6 */ F.A,
B.A, /* A2 |3 12| Y6 */ F.Q,
B.Q, /* Y2 |4 MC14584B 11| A5 */ E.A,
C.A, /* A3 |5 10| Y5 */ E.Q,
C.Q, /* Y3 |6 9| A4 */ D.A,
A.VSS,/* VSS |7 8| Y4 */ D.Q
/* +--------------+ */
)
NETLIST_END()
//- Identifier: NE566_DIP
//- Title: NE566 Voltage Controlled Oscillator
//- Pinalias: GND,NC,SQUARE,TRIANGLE,MODULATION,R1,C1,VCC
//- Package: DIP
//- NamingConvention: Naming conventions follow National Semiconductor datasheet
//- Limitations:
//- This implementation is focused on performance. There may be edge cases
//- which lead to issues and ringing.
//.
//- Example: ne566.cpp,ne566_example
//- FunctionTable:
//- https://www.egr.msu.edu/eceshop/Parts_Inventory/datasheets/lm566.pdf
//-
//.
static NETLIST_START(NE566_DIP)
VCVS(VI, 1)
CCCS(CI1, -1)
CCCS(CI2, 1)
SYS_COMPD(COMP)
SYS_DSW2(SW)
VCVS(VO, 1)
DIODE(DC, "D")
DIODE(DM, "D")
RES(ROD, 5200)
RES(ROU, 200)
PARAM(VO.RO, 50)
PARAM(COMP.MODEL, "FAMILY(TYPE=CUSTOM IVL=0.16 IVH=0.4 OVL=0.1 OVH=0.1 ORL=50 ORH=50)")
PARAM(SW.GOFF, 0) // This has to be zero to block current sources
NET_C(CI2.IN, VI.OP)
NET_C(CI2.IP, CI1.IN)
NET_C(COMP.Q, SW.I)
NET_C(SW.1, CI1.OP)
NET_C(SW.3, CI2.OP)
NET_C(SW.2, VO.IP)
NET_C(VO.OP, COMP.IN)
// Avoid singular Matrix due to G=0 switch
RES(RX1, 1e10)
RES(RX2, 1e10)
NET_C(RX1.1, SW.1)
NET_C(RX2.1, SW.3)
NET_C(COMP.GND, RX1.2, RX2.2)
// Block if VC < V+ - ~4
VS(VM, 3)
PARAM(VM.RI, 10)
NET_C(VM.1, COMP.VCC)
NET_C(VM.2, DM.A)
NET_C(DM.K, VI.OP)
// Block if VC > V+
NET_C(COMP.GND, DC.A)
NET_C(SW.2, DC.K)
RES(R1, 5000)
RES(R2, 1800)
RES(R3, 6000)
// Square output wave
AFUNC(FO, 2, "min(A1-1,A0 + 5)")
NET_C(COMP.QQ, FO.A0)
NET_C(FO.Q, ROU.1)
NET_C(ROU.2, ROD.1)
NET_C(COMP.GND, SW.GND, VI.ON, VI.IN, CI1.ON, CI2.ON, VO.IN, VO.ON, R2.2, ROD.2)
NET_C(COMP.VCC, SW.VCC, R1.2)
NET_C(COMP.IP, R1.1, R2.1, R3.1)
NET_C(COMP.Q, R3.2)
ALIAS(1, VI.ON) // GND
ALIAS(3, ROD.1) // Square out
ALIAS(4, VO.OP) // Diag out
ALIAS(5, VI.IP) // VC
ALIAS(6, CI1.IP) // R1
ALIAS(7, SW.2) // C1
ALIAS(8, COMP.VCC) // V+
NET_C(COMP.VCC, FO.A1)
NETLIST_END()
//- Identifier: NE555_DIP
//- Title: NE555 PRECISION TIMERS
//- Pinalias: GND,TRIG,OUT,RESET,CONT,THRES,DISCH,VCC
//- Package: DIP
//- NamingConvention: Naming conventions follow Texas instrument datasheet
//- Limitations: Internal resistor network currently fixed to 5k
//- If TRIG and TRESH are connected overshoot compensation will be enabled.
//- The approach is raw but delivers results (at 5 to 10 steps per discharge/charge)
//- within a couple of percent. Please take into account that any datasheet
//- formulas are idealistic. Neither capacitor, resistor, internal resistor
//- tolerances are taken into account. Nor are ambient temperature and chip
//- temperature. Thus the result is considered acceptable.
//- The datasheet states a maximum discharge of 200mA, this is not modelled
//- Instead an impedance of 1 Ohm is used.
//-
//- Example: ne555_astable.c,ne555_example
//- FunctionTable:
//-
//- |RESET|TRIGGER VOLTAGE|THRESHOLD VOLTAGE|OUTPUT|DISCHARGE SWITCH|
//- |:---:|:-------------:|:---------------:|:----:|:--------------:|
//- |Low | Irrelevant | Irrelevant | Low | On |
//- |High | <1/3 VDD | Irrelevant | High | Off |
//- |High | >1/3 VDD | >2/3 VDD | Low | On |
//- |High | >1/3 VDD | <2/3 VDD | As previously established||
//-
static NETLIST_START(NE555_DIP)
NE555(A)
ALIAS(1, A.GND) // Pin 1
ALIAS(2, A.TRIG) // Pin 2
ALIAS(3, A.OUT) // Pin 3
ALIAS(4, A.RESET) // Pin 4
ALIAS(5, A.CONT) // Pin 5
ALIAS(6, A.THRESH) // Pin 6
ALIAS(7, A.DISCH) // Pin 7
ALIAS(8, A.VCC) // Pin 8
NETLIST_END()
static NETLIST_START(MC1455P_DIP)
MC1455P(A)
ALIAS(1, A.GND) // Pin 1
ALIAS(2, A.TRIG) // Pin 2
ALIAS(3, A.OUT) // Pin 3
ALIAS(4, A.RESET) // Pin 4
ALIAS(5, A.CONT) // Pin 5
ALIAS(6, A.THRESH) // Pin 6
ALIAS(7, A.DISCH) // Pin 7
ALIAS(8, A.VCC) // Pin 8
NETLIST_END()
static TRUTHTABLE_START(MC14584B_GATE, 1, 1, "")
TT_HEAD(" A | Q ")
TT_LINE(" 0 | 1 |100")
TT_LINE(" 1 | 0 |100")
// 2.1V negative going and 2.7V positive going at 5V
TT_FAMILY("FAMILY(TYPE=CMOS IVL=0.42 IVH=0.54 OVL=0.05 OVH=0.05 ORL=10.0 ORH=10.0)")
TRUTHTABLE_END()
NETLIST_START(otheric_lib)
TRUTHTABLE_ENTRY(MC14584B_GATE)
LOCAL_LIB_ENTRY(MC14584B_DIP)
LOCAL_LIB_ENTRY(NE566_DIP)
LOCAL_LIB_ENTRY(NE555_DIP)
LOCAL_LIB_ENTRY(MC1455P_DIP)
NETLIST_END()
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