added spice model to 555 based on ngspice example, renamed the pins t…

…o show meaninful info
failiz · Dec 4, 2023 · bdf5656 · bdf5656
1 parent 47491a8
commit bdf5656
Showing 1 changed file with 69 additions and 10 deletions.
diff --git a/core/555timer.fzp b/core/555timer.fzp
@@ -14,7 +14,66 @@
  </tags>
  <properties>
  <property name="family">Timer IC</property>
- <property name="package">DIP8 [THT]</property></properties>
+ <property name="package">DIP8 [THT]</property>
+</properties>
+<spice>
+ <line>X{instanceTitle} {net connector1} {net connector2} {net connector3} {net connector4} {net connector5} {net connector6} {net connector7} {net connector0} UA555</line>
+ <model>.SUBCKT UA555 32 30 19 23 33 1 21 999
+ * TR O R F TH D V GND
+ *
+ * Taken from ngspice examples: https://github.com/imr/ngspice/blob/master/examples/p-to-n-examples/555-timer-2.cir and modified to include the ground. And this model has been...
+ * Taken from the Fairchild data book (1982) page 9-3
+ *SYM=UA555
+ *DWG=C:\SPICE\555\UA555.DWG
+ Q4 25 2 3 QP
+ Q5 999 6 3 QP
+ Q6 6 6 8 QP
+ R1 9 21 4.7K
+ R2 3 21 830
+ R3 8 21 4.7K
+ Q7 2 33 5 QN
+ Q8 2 5 17 QN
+ Q9 6 4 17 QN
+ Q10 6 23 4 QN
+ Q11 12 20 10 QP
+ R4 10 21 1K
+ Q12 22 11 12 QP
+ Q13 14 13 12 QP
+ Q14 999 32 11 QP
+ Q15 14 18 13 QP
+ R5 14 999 100K
+ R6 22 999 100K
+ R7 17 999 10K
+ Q16 1 15 999 QN
+ Q17 15 19 31 QP
+ R8 18 23 5K
+ R9 18 999 5K
+ R10 21 23 5K
+ Q18 27 20 21 QP
+ Q19 20 20 21 QP
+ R11 20 31 5K
+ D1 31 24 DA
+ Q20 24 25 999 QN
+ Q21 25 22 999 QN
+ Q22 27 24 999 QN
+ R12 25 27 4.7K
+ R13 21 29 6.8K
+ Q23 21 29 28 QN
+ Q24 29 27 16 QN
+ Q25 30 26 999 QN
+ Q26 21 28 30 QN
+ D2 30 29 DA
+ R14 16 15 100
+ R15 16 26 220
+ R16 16 999 4.7K
+ R17 28 30 3.9K
+ Q3 2 2 9 QP
+ .MODEL DA D (RS=40 IS=1.0E-14 CJO=1PF)
+ .MODEL QP PNP (BF=20 BR=0.02 RC=4 RB=25 IS=1.0E-14 VA=50 NE=2 CJE=12.4P VJE=1.1 MJE=.5 CJC=4.02P VJC=.3 MJC=.3 TF=229P TR=159N)
+ .MODEL QN NPN (IS=5.07F NF=1 BF=100 VAF=161 IKF=30M ISE=3.9P NE=2 BR=4 NR=1 VAR=16 IKR=45M RE=1.03 RB=4.12 RC=.412 XTB=1.5 CJE=12.4P VJE=1.1 MJE=.5 CJC=4.02P VJC=.3 MJC=.3 TF=229P TR=959P)
+ .ENDS
+</model>
+</spice> 
  <description>The classic 555 general purpose timer/oscillator.</description>
  <views>
  <iconView>
@@ -43,7 +102,7 @@
  </schematicView>
  </views>
  <connectors>
- <connector id="connector3" name="Pin 4" type="male">
+ <connector id="connector3" name="Reset" type="male">
  <description>Reset</description>
  <views>
  <breadboardView>
@@ -57,7 +116,7 @@
  <p layer="copper1" svgId="connector3pin"/></pcbView>
  </views>
  </connector>
- <connector id="connector4" name="Pin 5" type="male">
+ <connector id="connector4" name="Control Voltage" type="male">
  <description>Control Voltage</description>
  <views>
  <breadboardView>
@@ -71,7 +130,7 @@
  <p layer="copper1" svgId="connector4pin"/></pcbView>
  </views>
  </connector>
- <connector id="connector5" name="Pin 6" type="male">
+ <connector id="connector5" name="Threshold" type="male">
  <description>Threshold</description>
  <views>
  <breadboardView>
@@ -85,7 +144,7 @@
  <p layer="copper1" svgId="connector5pin"/></pcbView>
  </views>
  </connector>
- <connector id="connector6" name="Pin 7" type="male">
+ <connector id="connector6" name="Discharge" type="male">
  <description>Discharge</description>
  <views>
  <breadboardView>
@@ -99,8 +158,8 @@
  <p layer="copper1" svgId="connector6pin"/></pcbView>
  </views>
  </connector>
- <connector id="connector7" name="Pin 8" type="male">
- <description>+Vcc Supply Voltage</description>
+ <connector id="connector7" name="Vcc Supply Voltage" type="male">
+ <description>Vcc Supply Voltage</description>
  <views>
  <breadboardView>
  <p layer="breadboard" svgId="connector7pin" terminalId="connector7terminal"/>
@@ -113,7 +172,7 @@
  <p layer="copper1" svgId="connector7pin"/></pcbView>
  </views>
  </connector>
- <connector id="connector0" name="Pin 1" type="male">
+ <connector id="connector0" name="Ground" type="male">
  <description>Ground</description>
  <views>
  <breadboardView>
@@ -127,7 +186,7 @@
  <p layer="copper1" svgId="connector0pin"/></pcbView>
  </views>
  </connector>
- <connector id="connector1" name="Pin 2" type="male">
+ <connector id="connector1" name="Trigger" type="male">
  <description>Trigger</description>
  <views>
  <breadboardView>
@@ -141,7 +200,7 @@
  <p layer="copper1" svgId="connector1pin"/></pcbView>
  </views>
  </connector>
- <connector id="connector2" name="Pin 3" type="male">
+ <connector id="connector2" name="Output" type="male">
  <description>Output</description>
  <views>
  <breadboardView>