From 3359bbd6e1a9dfa2823e0e3a9d7cb7ce66082e3b Mon Sep 17 00:00:00 2001
From: rigor <ri-gor@mail.ri-gor.net>
Date: Sat, 4 Jul 2026 10:28:34 -0500
Subject: [PATCH] feature: got the NAND pin connected to the command decoder

---
 .../CPU_ALU_10Bit_v1.1.0.sim1                 | 92 ++++++++++++++++---
 1 file changed, 78 insertions(+), 14 deletions(-)

diff --git a/sims/components/CPU_ALU_10Bit_v1.1.0/CPU_ALU_10Bit_v1.1.0.sim1 b/sims/components/CPU_ALU_10Bit_v1.1.0/CPU_ALU_10Bit_v1.1.0.sim1
index b6b13b8..4f187ca 100644
--- a/sims/components/CPU_ALU_10Bit_v1.1.0/CPU_ALU_10Bit_v1.1.0.sim1
+++ b/sims/components/CPU_ALU_10Bit_v1.1.0/CPU_ALU_10Bit_v1.1.0.sim1
@@ -34,13 +34,13 @@
 
 <item itemtype="Tunnel" CircId="Tunnel-21" mainComp="false" Show_id="false" Show_Val="false" Pos="-132,368" rotation="270" hflip="1" vflip="1" label="Tunnel-21" idLabPos="-16,-24" labelrot="0" valLabPos="-16,20" valLabRot="0" Name="COMMAND" IsBus="true" />
 
-<item itemtype="Fixed Voltage" CircId="Fixed Voltage-22" mainComp="false" Show_id="false" Show_Val="false" Pos="-132,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-22" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="true" />
+<item itemtype="Fixed Voltage" CircId="Fixed Voltage-22" mainComp="false" Show_id="false" Show_Val="false" Pos="-132,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-22" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="false" />
 
-<item itemtype="Fixed Voltage" CircId="Fixed Voltage-23" mainComp="false" Show_id="false" Show_Val="false" Pos="-116,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-23" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="true" />
+<item itemtype="Fixed Voltage" CircId="Fixed Voltage-23" mainComp="false" Show_id="false" Show_Val="false" Pos="-116,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-23" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="false" />
 
-<item itemtype="Fixed Voltage" CircId="Fixed Voltage-24" mainComp="false" Show_id="false" Show_Val="false" Pos="-100,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-24" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="true" />
+<item itemtype="Fixed Voltage" CircId="Fixed Voltage-24" mainComp="false" Show_id="false" Show_Val="false" Pos="-100,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-24" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="false" />
 
-<item itemtype="Fixed Voltage" CircId="Fixed Voltage-25" mainComp="false" Show_id="false" Show_Val="false" Pos="-84,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-25" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="true" />
+<item itemtype="Fixed Voltage" CircId="Fixed Voltage-25" mainComp="false" Show_id="false" Show_Val="false" Pos="-84,312" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-25" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="false" />
 
 <item itemtype="Fixed Voltage" CircId="Fixed Voltage-26" mainComp="false" Show_id="false" Show_Val="false" Pos="-492,-1104" rotation="90" hflip="1" vflip="1" label="Fixed Voltage-26" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="true" />
 
@@ -96,8 +96,6 @@
 
 <item itemtype="Fixed Voltage" CircId="Fixed Voltage-57" mainComp="false" Show_id="false" Show_Val="false" Pos="-140,-548" rotation="270" hflip="1" vflip="1" label="Fixed Voltage-57" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="false" />
 
-<item itemtype="Fixed Voltage" CircId="Fixed Voltage-59" mainComp="false" Show_id="false" Show_Val="false" Pos="-188,-548" rotation="270" hflip="1" vflip="1" label="Fixed Voltage-59" idLabPos="-64,-24" labelrot="0" valLabPos="-16,8" valLabRot="0" Voltage="5 V" Out="true" />
-
 <item itemtype="Mosfet" CircId="Mosfet-61" mainComp="false" Show_id="false" Show_Val="false" Pos="-588,-540" rotation="0" hflip="1" vflip="-1" label="Mosfet-61" idLabPos="18,0" labelrot="0" valLabPos="-16,20" valLabRot="0" P_Channel="true" Depletion="false" RDSon="1 Ω" Threshold="3 V" />
 
 <item itemtype="Rail" CircId="Rail-62" mainComp="false" ShowProp="Voltage" Show_id="false" Show_Val="true" Pos="-580,-580" rotation="90" hflip="1" vflip="1" label="Rail-62" idLabPos="-5,-10" labelrot="-90" valLabPos="-12,6" valLabRot="-90" Voltage="5 V" />
@@ -234,6 +232,20 @@
 
 <item itemtype="Rectangle" CircId="Rectangle-366" mainComp="false" Show_id="false" Show_Val="false" Pos="-372,316" rotation="0" hflip="1" vflip="1" label="Rectangle-366" idLabPos="-16,-24" labelrot="0" valLabPos="-16,20" valLabRot="0" H_size="160 _px" V_size="230 _px" Border="2 _px" Z_Value="-1" Color="#a0a0a4" Opacity="1" />
 
+<item itemtype="Mosfet" CircId="Mosfet-367" mainComp="false" Show_id="false" Show_Val="false" Pos="-400,540" rotation="0" hflip="1" vflip="-1" label="Mosfet-367" idLabPos="18,0" labelrot="0" valLabPos="-16,20" valLabRot="0" P_Channel="true" Depletion="false" RDSon="1 Ω" Threshold="3 V" />
+
+<item itemtype="Rail" CircId="Rail-368" mainComp="false" ShowProp="Voltage" Show_id="false" Show_Val="true" Pos="-424,460" rotation="90" hflip="1" vflip="1" label="Rail-368" idLabPos="-5,-10" labelrot="-90" valLabPos="-12,6" valLabRot="-90" Voltage="5 V" />
+
+<item itemtype="Ground" CircId="Ground-369" mainComp="false" Show_id="false" Show_Val="false" Pos="-424,660" rotation="0" hflip="1" vflip="1" label="Ground-369" idLabPos="-16,8" labelrot="0" valLabPos="-16,20" valLabRot="0" />
+
+<item itemtype="Mosfet" CircId="Mosfet-371" mainComp="false" Show_id="false" Show_Val="false" Pos="-432,500" rotation="0" hflip="1" vflip="-1" label="Mosfet-371" idLabPos="18,0" labelrot="0" valLabPos="-16,20" valLabRot="0" P_Channel="true" Depletion="false" RDSon="1 Ω" Threshold="3 V" />
+
+<item itemtype="Resistor" CircId="Resistor-372" mainComp="false" ShowProp="Resistance" Show_id="false" Show_Val="true" Pos="-424,620" rotation="90" hflip="1" vflip="1" label="Resistor-372" idLabPos="-16,-24" labelrot="0" valLabPos="-16,6" valLabRot="0" Resistance="10000 Ω" />
+
+<item itemtype="Mosfet" CircId="Mosfet-374" mainComp="false" Show_id="false" Show_Val="false" Pos="-368,580" rotation="0" hflip="1" vflip="-1" label="Mosfet-374" idLabPos="18,0" labelrot="0" valLabPos="-16,20" valLabRot="0" P_Channel="true" Depletion="false" RDSon="1 Ω" Threshold="3 V" />
+
+<item itemtype="Rectangle" CircId="Rectangle-379" mainComp="false" Show_id="false" Show_Val="false" Pos="-400,556" rotation="0" hflip="1" vflip="1" label="Rectangle-379" idLabPos="-16,-24" labelrot="0" valLabPos="-16,20" valLabRot="0" H_size="100 _px" V_size="220 _px" Border="2 _px" Z_Value="-1" Color="#a0a0a4" Opacity="1" />
+
 <item itemtype="Node" CircId="Node-19" mainComp="false" Pos="-436,-692" />
 
 <item itemtype="Node" CircId="Node-70" mainComp="false" Pos="-636,-732" />
@@ -332,6 +344,22 @@
 
 <item itemtype="Node" CircId="Node-365" mainComp="false" Pos="-332,364" />
 
+<item itemtype="Node" CircId="Node-375" mainComp="false" Pos="-500,500" />
+
+<item itemtype="Node" CircId="Node-376" mainComp="false" Pos="-540,540" />
+
+<item itemtype="Node" CircId="Node-377" mainComp="false" Pos="-548,580" />
+
+<item itemtype="Node" CircId="Node-378" mainComp="false" Pos="-360,600" />
+
+<item itemtype="Node" CircId="Node-380" mainComp="false" Pos="-424,600" />
+
+<item itemtype="Node" CircId="Node-381" mainComp="false" Pos="-392,600" />
+
+<item itemtype="Node" CircId="Node-382" mainComp="false" Pos="-424,480" />
+
+<item itemtype="Node" CircId="Node-383" mainComp="false" Pos="-392,480" />
+
 <item itemtype="Connector" uid="Connector-3" startpinid="Bus-2-ePin10" endpinid="CPU_ALU_10Bit_v1.0.0-5-A9" pointList="-300,-876,-292,-876" />
 
 <item itemtype="Connector" uid="Connector-4" startpinid="CPU_ALU_10Bit_v1.0.0-5-A8" endpinid="Bus-2-ePin9" pointList="-292,-868,-300,-868" />
@@ -468,8 +496,6 @@
 
 <item itemtype="Connector" uid="Connector-79" startpinid="Bus-49-ePin10" endpinid="Fixed Voltage-44-outnod" pointList="-296,-1020,-296,-1088" />
 
-<item itemtype="Connector" uid="Connector-84" startpinid="Fixed Voltage-59-outnod" endpinid="CPU_ALU_10Bit_v1.0.0-5-NAND" pointList="-188,-564,-188,-588,-212,-588,-212,-700" />
-
 <item itemtype="Connector" uid="Connector-85" startpinid="CPU_ALU_10Bit_v1.0.0-5-XOR" endpinid="Fixed Voltage-55-outnod" pointList="-204,-700,-204,-596,-172,-596,-172,-564" />
 
 <item itemtype="Connector" uid="Connector-86" startpinid="Fixed Voltage-52-outnod" endpinid="CPU_ALU_10Bit_v1.0.0-5-NOT" pointList="-156,-564,-156,-604,-196,-604,-196,-700" />
@@ -528,8 +554,6 @@
 
 <item itemtype="Connector" uid="Connector-342" startpinid="Node-162-2" endpinid="Mosfet-13-Gate" pointList="-500,-756,-460,-756" />
 
-<item itemtype="Connector" uid="Connector-343" startpinid="Node-167-1" endpinid="Resistor-163-lPin" pointList="-540,-248,-540,988" />
-
 <item itemtype="Connector" uid="Connector-345" startpinid="Node-167-2" endpinid="Node-149-1" pointList="-540,-248,-580,-248" />
 
 <item itemtype="Connector" uid="Connector-347" startpinid="Mosfet-73-Dren" endpinid="Node-168-0" pointList="-580,-388,-580,-384" />
@@ -692,8 +716,6 @@
 
 <item itemtype="Connector" uid="Connector-862" startpinid="Mosfet-339-Gate" endpinid="Node-352-1" pointList="-436,260,-500,260" />
 
-<item itemtype="Connector" uid="Connector-863" startpinid="Resistor-159-lPin" endpinid="Node-352-0" pointList="-500,980,-500,260" />
-
 <item itemtype="Connector" uid="Connector-864" startpinid="Node-352-2" endpinid="Node-212-0" pointList="-500,260,-500,-572" />
 
 <item itemtype="Connector" uid="Connector-866" startpinid="Mosfet-339-Dren" endpinid="Mosfet-347-Sour" pointList="-412,276,-412,284" />
@@ -740,8 +762,6 @@
 
 <item itemtype="Connector" uid="Connector-898" startpinid="Mosfet-351-Gate" endpinid="Node-364-1" pointList="-332,308,-344,308,-344,360,-548,360" />
 
-<item itemtype="Connector" uid="Connector-899" startpinid="Resistor-164-lPin" endpinid="Node-364-0" pointList="-548,988,-548,360" />
-
 <item itemtype="Connector" uid="Connector-900" startpinid="Node-364-2" endpinid="Node-322-0" pointList="-548,360,-548,108" />
 
 <item itemtype="Connector" uid="Connector-901" startpinid="CPU_ALU_10Bit_v1.0.0-5-OR" endpinid="Node-365-1" pointList="-220,-700,-220,364,-332,364" />
@@ -750,4 +770,48 @@
 
 <item itemtype="Connector" uid="Connector-903" startpinid="Node-365-2" endpinid="Node-361-1" pointList="-332,364,-372,364" />
 
+<item itemtype="Connector" uid="Connector-907" startpinid="Resistor-372-rPin" endpinid="Ground-369-Gnd" pointList="-424,636,-424,644" />
+
+<item itemtype="Connector" uid="Connector-913" startpinid="Mosfet-371-Gate" endpinid="Node-375-1" pointList="-448,500,-500,500" />
+
+<item itemtype="Connector" uid="Connector-914" startpinid="Resistor-159-lPin" endpinid="Node-375-0" pointList="-500,980,-500,500" />
+
+<item itemtype="Connector" uid="Connector-915" startpinid="Node-375-2" endpinid="Node-352-0" pointList="-500,500,-500,260" />
+
+<item itemtype="Connector" uid="Connector-916" startpinid="Mosfet-367-Gate" endpinid="Node-376-1" pointList="-416,540,-540,540" />
+
+<item itemtype="Connector" uid="Connector-917" startpinid="Node-167-1" endpinid="Node-376-0" pointList="-540,-248,-540,540" />
+
+<item itemtype="Connector" uid="Connector-918" startpinid="Node-376-2" endpinid="Resistor-163-lPin" pointList="-540,540,-540,988" />
+
+<item itemtype="Connector" uid="Connector-919" startpinid="Mosfet-374-Gate" endpinid="Node-377-1" pointList="-384,580,-548,580" />
+
+<item itemtype="Connector" uid="Connector-920" startpinid="Resistor-164-lPin" endpinid="Node-377-0" pointList="-548,988,-548,580" />
+
+<item itemtype="Connector" uid="Connector-921" startpinid="Node-377-2" endpinid="Node-364-0" pointList="-548,580,-548,360" />
+
+<item itemtype="Connector" uid="Connector-922" startpinid="CPU_ALU_10Bit_v1.0.0-5-NAND" endpinid="Node-378-1" pointList="-212,-700,-212,600,-360,600" />
+
+<item itemtype="Connector" uid="Connector-923" startpinid="Mosfet-374-Dren" endpinid="Node-378-0" pointList="-360,596,-360,600" />
+
+<item itemtype="Connector" uid="Connector-926" startpinid="Mosfet-371-Dren" endpinid="Node-380-1" pointList="-424,516,-424,600" />
+
+<item itemtype="Connector" uid="Connector-928" startpinid="Node-380-2" endpinid="Resistor-372-lPin" pointList="-424,600,-424,604" />
+
+<item itemtype="Connector" uid="Connector-929" startpinid="Mosfet-367-Dren" endpinid="Node-381-1" pointList="-392,556,-392,600" />
+
+<item itemtype="Connector" uid="Connector-930" startpinid="Node-378-2" endpinid="Node-381-0" pointList="-360,600,-392,600" />
+
+<item itemtype="Connector" uid="Connector-931" startpinid="Node-381-2" endpinid="Node-380-0" pointList="-392,600,-424,600" />
+
+<item itemtype="Connector" uid="Connector-933" startpinid="Rail-368-outnod" endpinid="Node-382-0" pointList="-424,476,-424,480" />
+
+<item itemtype="Connector" uid="Connector-934" startpinid="Node-382-2" endpinid="Mosfet-371-Sour" pointList="-424,480,-424,484" />
+
+<item itemtype="Connector" uid="Connector-935" startpinid="Mosfet-367-Sour" endpinid="Node-383-1" pointList="-392,524,-392,480" />
+
+<item itemtype="Connector" uid="Connector-936" startpinid="Mosfet-374-Sour" endpinid="Node-383-0" pointList="-360,564,-360,480,-392,480" />
+
+<item itemtype="Connector" uid="Connector-937" startpinid="Node-383-2" endpinid="Node-382-1" pointList="-392,480,-424,480" />
+
 </circuit>
\ No newline at end of file