Add libe writeup and delete useless inages.

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Danila Fedorin 2021-01-14 19:59:13 -08:00
parent 5ce4719a1b
commit a548f96a95
6 changed files with 143 additions and 1 deletions

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# header information:
HLab1|9.07
# Views:
Vlayout|lay
Vschematic|sch
# Cell Nand2;1{lay}
CNand2;1{lay}||mocmos|1610136809876|1610479742026||DRC_last_good_drc_area_date()G1610138667832|DRC_last_good_drc_bit()I18|DRC_last_good_drc_date()G1610138667832
Ngeneric:Facet-Center|art@0||0|0||||AV
NMetal-1-P-Active-Con|contact@0||-6|7|5||R|
NMetal-1-P-Active-Con|contact@1||-15|7|5||R|
NMetal-1-P-Active-Con|contact@2||3|7|5||R|
NMetal-1-Metal-2-Con|contact@3||-15|11.5||||
NMetal-1-Metal-2-Con|contact@4||3|11.5||||
NMetal-1-N-Active-Con|contact@5||-13|-40.5|5||R|
NMetal-1-N-Active-Con|contact@6||0.5|-40.5|5||R|
NMetal-1-Metal-2-Con|contact@7||14|4||||
NMetal-1-Metal-2-Con|contact@8||-6|4||||
NMetal-1-Metal-2-Con|contact@9||14|-37||||
NMetal-1-Metal-2-Con|contact@10||0.5|-37||||
NMetal-1-Polysilicon-1-Con|contact@11||-10.5|-4||||
NMetal-1-Polysilicon-1-Con|contact@12||-1.5|-4||||
NMetal-1-Polysilicon-1-Con|contact@13||-10.5|-30||||
NMetal-1-Polysilicon-1-Con|contact@15||-1.5|-30||||
NMetal-1-Polysilicon-1-Con|contact@16||-1.5|-30||||
NN-Transistor|nmos@4||-9|-40.5|7||R|
NN-Transistor|nmos@5||-3.5|-40.5|7||R|
NMetal-2-Pin|pin@0||10|4||||
NMetal-2-Pin|pin@1||9|-37||||
NPolysilicon-1-Pin|pin@2||-3|-30||||
NPolysilicon-1-Pin|pin@3||-9|-30.5||||
NPolysilicon-1-Pin|pin@4||-3.5|-30||||
NPolysilicon-1-Pin|pin@5||-10.5|-30.5||||
Nartwork:Pin|pin@6||-24.5|-43.5|1|1||
Nartwork:Pin|pin@7||12.5|-43.5|1|1||
NP-Transistor|pmos@0||-10.5|7|7||R|
NP-Transistor|pmos@1||-1.5|7|7||R|
AP-Active|net@0|||S1800|contact@0||-5.5|6.5|pmos@1|diff-top|-5.25|6.5
AP-Active|net@1|||S0|contact@0||-5.5|6.5|pmos@0|diff-bottom|-6.75|6.5
AP-Active|net@2|||S1800|contact@1||-15|7|pmos@0|diff-top|-14.25|7
AP-Active|net@3|||S0|contact@2||3|7|pmos@1|diff-bottom|2.25|7
AMetal-2|net@4|||S1800|contact@3||-15|11.5|contact@4||3|11.5
AMetal-1|net@5|||S2700|contact@1||-15|7|contact@3||-15|11.5
AMetal-1|net@6|||S2700|contact@2||3|7|contact@4||3|11.5
AMetal-2|net@11||1|S0|contact@7||14|4|pin@0||10|4
AMetal-2|net@12||1|S0|pin@0||10|4|contact@8||-6|4
AMetal-1|net@13||1|S900|contact@0||-6|7|contact@8||-6|4.5
AMetal-2|net@14||1|S0|contact@9||14|-37|pin@1||9|-37
AMetal-2|net@15||1|S0|pin@1||9|-37|contact@10||0.5|-37
AMetal-1|net@16||1|S2700|contact@6||0.5|-40|contact@10||0.5|-37
APolysilicon-1|net@18|||S900|pmos@1|poly-left|-1.5|0|contact@12||-1.5|-4
APolysilicon-1|net@19|||S900|pmos@0|poly-left|-10.5|0|contact@11||-10.5|-4.5
APolysilicon-1|net@22|||S1800|pin@2||-3|-30|contact@15||-1|-30
AMetal-1|net@23||1|S2700|contact@13||-10.5|-30|contact@11||-10.5|-4
AMetal-1|net@24||1|S2700|contact@15||-1.5|-30|contact@12||-1.5|-4
AN-Active|net@25|||S0|nmos@4|diff-bottom|-5.25|-40|nmos@5|diff-top|-7.25|-40
AN-Active|net@26|||S1800|contact@5||-13|-40.5|nmos@4|diff-top|-12.75|-40.5
AN-Active|net@27|||S0|contact@6||0.5|-40|nmos@5|diff-bottom|0.25|-40
APolysilicon-1|net@28|||S2700|nmos@4|poly-right|-9|-33.5|pin@3||-9|-30.5
APolysilicon-1|net@29|||S2700|nmos@5|poly-right|-3.5|-33.5|pin@4||-3.5|-30
APolysilicon-1|net@30|||S0|pin@3||-9|-30.5|pin@5||-10.5|-30.5
APolysilicon-1|net@31||3|S900|contact@13||-10.5|-30|pin@5||-10.5|-30.5
APolysilicon-1|net@32|||S1800|pin@4||-3.5|-30|contact@16||-1.5|-30
AMetal-1|net@33|||S2700|contact@15||-1.5|-30|contact@16||-1.5|-30
AMetal-1|net@34||1|S2700|contact@9||14|-37|contact@7||14|4
Aartwork:Solid|net@35|||FS0|pin@7||12.5|-43.5|pin@6||-24.5|-43.5
EI1||D5G2;|contact@11||I
EI2||D5G2;|contact@15||I
EO||D5G2;|contact@7||O
EGND|gnd|D5G2;|contact@5||G
EVdd|vdd|D5G2;|contact@3||P
X
# Cell Nand2;1{sch}
CNand2;1{sch}||schematic|1610136165903|1610285745086|
Ngeneric:Facet-Center|art@0||0|0||||AV
NOff-Page|conn@0||-25|-0.5||||
NOff-Page|conn@1||-18.5|-0.5||||
NOff-Page|conn@2||3.5|-0.5||||
NGround|gnd@0||-5.5|-15||||
NTransistor|nmos@2||-7.5|-3.5|||R||ATTR_length(D5G0.5;X-0.5;Y-1;)S2|ATTR_width(D5G1;X0.5;Y-1;)S10
NTransistor|nmos@3||-7.5|-9.5|||R||ATTR_length(D5G0.5;X-0.5;Y-1;)S2|ATTR_width(D5G1;X0.5;Y-1;)S10
NWire_Pin|pin@3||-5.5|5||||
NWire_Pin|pin@6||-16.5|-3.5||||
NWire_Pin|pin@7||-16.5|2.5||||
NWire_Pin|pin@8||-23|3||||
NWire_Pin|pin@9||-23|-9.5||||
NWire_Pin|pin@10||-5.5|-0.5||||
NWire_Pin|pin@11||-9|-0.5||||
NTransistor|pmos@0||-11|3|||R|2|ATTR_length(D5G0.5;X-0.5;Y-1;)S2|ATTR_width(D5G1;X0.5;Y-1;)S10
NTransistor|pmos@1||-7.5|2.5|||R|2|ATTR_length(D5G0.5;X-0.5;Y-1;)S2|ATTR_width(D5G1;X0.5;Y-1;)S10
NPower|pwr@0||-5.5|14||||
Awire|net@6|||900|pwr@0||-5.5|14|pin@3||-5.5|5
Awire|net@7|||1800|pmos@0|d|-9|5|pin@3||-5.5|5
Awire|net@13|||900|conn@1|y|-16.5|-0.5|pin@6||-16.5|-3.5
Awire|net@14|||0|nmos@2|g|-8.5|-3.5|pin@6||-16.5|-3.5
Awire|net@15|||2700|conn@1|y|-16.5|-0.5|pin@7||-16.5|2.5
Awire|net@16|||1800|pin@7||-16.5|2.5|pmos@1|g|-8.5|2.5
Awire|net@17|||2700|conn@0|y|-23|-0.5|pin@8||-23|3
Awire|net@18|||1800|pin@8||-23|3|pmos@0|g|-12|3
Awire|net@19|||900|conn@0|y|-23|-0.5|pin@9||-23|-9.5
Awire|net@20|||1800|pin@9||-23|-9.5|nmos@3|g|-8.5|-9.5
Awire|net@22|||900|pmos@1|s|-5.5|0.5|pin@10||-5.5|-0.5
Awire|net@23|||900|pin@10||-5.5|-0.5|nmos@2|d|-5.5|-1.5
Awire|net@24|||1800|pin@10||-5.5|-0.5|conn@2|a|1.5|-0.5
Awire|net@25|||900|pmos@0|s|-9|1|pin@11||-9|-0.5
Awire|net@26|||0|pin@10||-5.5|-0.5|pin@11||-9|-0.5
Awire|net@27|||900|nmos@3|s|-5.5|-11.5|gnd@0||-5.5|-13
Awire|net@29|||900|nmos@2|s|-5.5|-5.5|nmos@3|d|-5.5|-7.5
Awire|net@30|||900|pin@3||-5.5|5|pmos@1|d|-5.5|4.5
EI1||D5G2;|conn@0|a|I
EI2||D5G2;|conn@1|a|I
EO||D5G2;|conn@2|a|O
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\documentclass{article}
\usepackage[margin=1in]{geometry}
\usepackage{graphicx}
\begin{document}
\section*{Lab 1}
In my drawing (figure \ref{fig:lab1}), I drew a few of the details mentioned in Chapter 3 of the textbook.
A few clarifying notes:
\begin{itemize}
\item I included the shallow and deep n+ wells, and the SiN spacers that were
used to create them. According to the book, the shallow n+ wells help prevent
hot electron damage and reduce short channel effects. However, the deeper
wells are used to reduce resistance.
\item I also added the silicide layer, which is used, from my understanding,
to improve the conduactance of the transistor terminals. This layer
is drawn in purple.
\item I drew the the vias as metal 1 (solid blue). Electric colors them black,
and apparently, tungsten is occasionally used to ensure better connections
of the vias themselves.
\end{itemize}
\begin{figure}[h]
\centering
\includegraphics[width=0.8\linewidth]{Lab1Detail.png}
\caption{Drawing of cross section specified in Electric Lab.}
\label{fig:lab1}
\end{figure}
\end{document}