From 6069715c9ee9710cf14945311cca222e27482610 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sun, 8 Dec 2013 15:12:32 +0100
Subject: Finished AppNote 011

---
 manual/APPNOTE_011_Design_Investigation/.gitignore |  19 ---
 .../APPNOTE_011_Design_Investigation/cmos_00.dot   |  34 +++++
 .../APPNOTE_011_Design_Investigation/cmos_01.dot   |  23 ++++
 .../example_00.dot                                 |  23 ++++
 .../example_01.dot                                 |  33 +++++
 .../example_02.dot                                 |  20 +++
 .../example_03.dot                                 |  11 ++
 manual/APPNOTE_011_Design_Investigation/make.sh    |   2 +-
 .../memdemo_00.dot                                 | 138 +++++++++++++++++++++
 .../memdemo_01.dot                                 |  29 +++++
 manual/APPNOTE_011_Design_Investigation/splice.dot |  39 ++++++
 .../APPNOTE_011_Design_Investigation/submod_00.dot |  45 +++++++
 .../APPNOTE_011_Design_Investigation/submod_01.dot |  87 +++++++++++++
 .../APPNOTE_011_Design_Investigation/submod_02.dot |  33 +++++
 .../APPNOTE_011_Design_Investigation/submod_03.dot |  26 ++++
 .../sumprod_00.dot                                 |  18 +++
 .../sumprod_01.dot                                 |  15 +++
 .../sumprod_02.dot                                 |   5 +
 .../sumprod_03.dot                                 |  11 ++
 .../sumprod_04.dot                                 |  11 ++
 .../sumprod_05.dot                                 |  15 +++
 21 files changed, 617 insertions(+), 20 deletions(-)
 delete mode 100644 manual/APPNOTE_011_Design_Investigation/.gitignore
 create mode 100644 manual/APPNOTE_011_Design_Investigation/cmos_00.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/cmos_01.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/example_00.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/example_01.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/example_02.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/example_03.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/memdemo_00.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/memdemo_01.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/splice.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/submod_00.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/submod_01.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/submod_02.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/submod_03.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/sumprod_00.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/sumprod_01.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/sumprod_02.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/sumprod_03.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/sumprod_04.dot
 create mode 100644 manual/APPNOTE_011_Design_Investigation/sumprod_05.dot

(limited to 'manual/APPNOTE_011_Design_Investigation')

diff --git a/manual/APPNOTE_011_Design_Investigation/.gitignore b/manual/APPNOTE_011_Design_Investigation/.gitignore
deleted file mode 100644
index 85e44618..00000000
--- a/manual/APPNOTE_011_Design_Investigation/.gitignore
+++ /dev/null
@@ -1,19 +0,0 @@
-example_00.dot
-example_01.dot
-example_02.dot
-example_03.dot
-cmos_00.dot
-cmos_01.dot
-splice.dot
-sumprod_00.dot
-sumprod_01.dot
-sumprod_02.dot
-sumprod_03.dot
-sumprod_04.dot
-sumprod_05.dot
-memdemo_00.dot
-memdemo_01.dot
-submod_00.dot
-submod_01.dot
-submod_02.dot
-submod_03.dot
diff --git a/manual/APPNOTE_011_Design_Investigation/cmos_00.dot b/manual/APPNOTE_011_Design_Investigation/cmos_00.dot
new file mode 100644
index 00000000..85ca7849
--- /dev/null
+++ b/manual/APPNOTE_011_Design_Investigation/cmos_00.dot
@@ -0,0 +1,34 @@
+digraph "cmos_demo" {
+rankdir="LR";
+remincross=true;
+n4 [ shape=octagon, label="a", color="black", fontcolor="black" ];
+n5 [ shape=octagon, label="b", color="black", fontcolor="black" ];
+n6 [ shape=octagon, label="y", color="black", fontcolor="black" ];
+c10 [ shape=record, label="{{<p7> A|<p8> B|<p9> Y}|$g0\nNOR|{}}" ];
+c11 [ shape=record, label="{{<p7> A|<p9> Y}|$g1\nNOT|{}}" ];
+c12 [ shape=record, label="{{<p7> A|<p9> Y}|$g2\nNOT|{}}" ];
+c13 [ shape=record, label="{{<p7> A|<p8> B|<p9> Y}|$g3\nNOR|{}}" ];
+x0 [ shape=record, style=rounded, label="<s0> 1:1 - 0:0 " ];
+x0:e -> c13:p9:w [arrowhead=odiamond, arrowtail=odiamond, dir=both, color="black", label=""];
+c14 [ shape=record, label="{{<p7> A|<p8> B|<p9> Y}|$g4\nNOR|{}}" ];
+x1 [ shape=record, style=rounded, label="<s0> 1:1 - 0:0 " ];
+x1:e -> c14:p8:w [arrowhead=odiamond, arrowtail=odiamond, dir=both, color="black", label=""];
+x2 [ shape=record, style=rounded, label="<s0> 0:0 - 0:0 " ];
+x2:e -> c14:p9:w [arrowhead=odiamond, arrowtail=odiamond, dir=both, color="black", label=""];
+n1 [ shape=diamond, label="$n4" ];
+n1:e -> c10:p9:w [color="black", label=""];
+n1:e -> c14:p7:w [color="black", label=""];
+n2 [ shape=diamond, label="$n5" ];
+n2:e -> c11:p9:w [color="black", label=""];
+n2:e -> c13:p7:w [color="black", label=""];
+n3 [ shape=diamond, label="$n6_1" ];
+n3:e -> c12:p9:w [color="black", label=""];
+n3:e -> c13:p8:w [color="black", label=""];
+n4:e -> c10:p8:w [color="black", label=""];
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+n5:e -> c10:p7:w [color="black", label=""];
+n5:e -> c11:p7:w [color="black", label=""];
+n6:e -> x0:s0:w [color="black", label=""];
+n6:e -> x1:s0:w [color="black", label=""];
+n6:e -> x2:s0:w [color="black", label=""];
+};
diff --git a/manual/APPNOTE_011_Design_Investigation/cmos_01.dot b/manual/APPNOTE_011_Design_Investigation/cmos_01.dot
new file mode 100644
index 00000000..de9af170
--- /dev/null
+++ b/manual/APPNOTE_011_Design_Investigation/cmos_01.dot
@@ -0,0 +1,23 @@
+digraph "cmos_demo" {
+rankdir="LR";
+remincross=true;
+n4 [ shape=octagon, label="a", color="black", fontcolor="black" ];
+n5 [ shape=octagon, label="b", color="black", fontcolor="black" ];
+n6 [ shape=octagon, label="y[0]", color="black", fontcolor="black" ];
+n7 [ shape=octagon, label="y[1]", color="black", fontcolor="black" ];
+c11 [ shape=record, label="{{<p8> A|<p9> B}|$g0\nNOR|{<p10> Y}}" ];
+c12 [ shape=record, label="{{<p8> A}|$g1\nNOT|{<p10> Y}}" ];
+c13 [ shape=record, label="{{<p8> A}|$g2\nNOT|{<p10> Y}}" ];
+c14 [ shape=record, label="{{<p8> A|<p9> B}|$g3\nNOR|{<p10> Y}}" ];
+c15 [ shape=record, label="{{<p8> A|<p9> B}|$g4\nNOR|{<p10> Y}}" ];
+c11:p10:e -> c15:p8:w [color="black", label=""];
+c12:p10:e -> c14:p8:w [color="black", label=""];
+c13:p10:e -> c14:p9:w [color="black", label=""];
+n4:e -> c11:p9:w [color="black", label=""];
+n4:e -> c13:p8:w [color="black", label=""];
+n5:e -> c11:p8:w [color="black", label=""];
+n5:e -> c12:p8:w [color="black", label=""];
+c15:p10:e -> n6:w [color="black", label=""];
+c14:p10:e -> n7:w [color="black", label=""];
+n7:e -> c15:p9:w [color="black", label=""];
+};
diff --git a/manual/APPNOTE_011_Design_Investigation/example_00.dot b/manual/APPNOTE_011_Design_Investigation/example_00.dot
new file mode 100644
index 00000000..b38862c4
--- /dev/null
+++ b/manual/APPNOTE_011_Design_Investigation/example_00.dot
@@ -0,0 +1,23 @@
+digraph "example" {
+rankdir="LR";
+remincross=true;
+n4 [ shape=octagon, label="a", color="black", fontcolor="black" ];
+n5 [ shape=octagon, label="b", color="black", fontcolor="black" ];
+n6 [ shape=octagon, label="c", color="black", fontcolor="black" ];
+n7 [ shape=octagon, label="clk", color="black", fontcolor="black" ];
+n8 [ shape=octagon, label="y", color="black", fontcolor="black" ];
+c12 [ shape=record, label="{{<p9> A|<p10> B}|$2\n$add|{<p11> Y}}" ];
+v0 [ label="2'00" ];
+c14 [ shape=record, label="{{<p9> A|<p10> B|<p13> S}|$3\n$mux|{<p11> Y}}" ];
+p1 [shape=box, style=rounded, label="PROC $1\nexample.v:3"];
+c12:p11:e -> c14:p10:w [color="black", style="setlinewidth(3)", label=""];
+c14:p11:e -> p1:w [color="black", style="setlinewidth(3)", label=""];
+n4:e -> c12:p9:w [color="black", label=""];
+n5:e -> c12:p10:w [color="black", label=""];
+n6:e -> c14:p13:w [color="black", label=""];
+n6:e -> p1:w [color="black", label=""];
+n7:e -> p1:w [color="black", label=""];
+p1:e -> n8:w [color="black", style="setlinewidth(3)", label=""];
+n8:e -> p1:w [color="black", style="setlinewidth(3)", label=""];
+v0:e -> c14:p9:w [color="black", style="setlinewidth(3)", label=""];
+};
diff --git a/manual/APPNOTE_011_Design_Investigation/example_01.dot b/manual/APPNOTE_011_Design_Investigation/example_01.dot
new file mode 100644
index 00000000..e2e3f02d
--- /dev/null
+++ b/manual/APPNOTE_011_Design_Investigation/example_01.dot
@@ -0,0 +1,33 @@
+digraph "example" {
+rankdir="LR";
+remincross=true;
+n6 [ shape=octagon, label="a", color="black", fontcolor="black" ];
+n7 [ shape=octagon, label="b", color="black", fontcolor="black" ];
+n8 [ shape=octagon, label="c", color="black", fontcolor="black" ];
+n9 [ shape=octagon, label="clk", color="black", fontcolor="black" ];
+n10 [ shape=octagon, label="y", color="black", fontcolor="black" ];
+c14 [ shape=record, label="{{<p11> A|<p12> B}|$2\n$add|{<p13> Y}}" ];
+c18 [ shape=record, label="{{<p15> CLK|<p16> D}|$7\n$dff|{<p17> Q}}" ];
+c20 [ shape=record, label="{{<p11> A|<p12> B|<p19> S}|$5\n$mux|{<p13> Y}}" ];
+v0 [ label="2'00" ];
+c21 [ shape=record, label="{{<p11> A|<p12> B|<p19> S}|$3\n$mux|{<p13> Y}}" ];
+x1 [shape=box, style=rounded, label="BUF"];
+x2 [shape=box, style=rounded, label="BUF"];
+n1 [ shape=diamond, label="$0\\y[1:0]" ];
+x2:e:e -> n1:w [color="black", style="setlinewidth(3)", label=""];
+c18:p17:e -> n10:w [color="black", style="setlinewidth(3)", label=""];
+n10:e -> c20:p11:w [color="black", style="setlinewidth(3)", label=""];
+c14:p13:e -> c21:p12:w [color="black", style="setlinewidth(3)", label=""];
+n3 [ shape=point ];
+c20:p13:e -> n3:w [color="black", style="setlinewidth(3)", label=""];
+n3:e -> c18:p16:w [color="black", style="setlinewidth(3)", label=""];
+n3:e -> x2:w:w [color="black", style="setlinewidth(3)", label=""];
+x1:e:e -> c20:p19:w [color="black", label=""];
+c21:p13:e -> c20:p12:w [color="black", style="setlinewidth(3)", label=""];
+n6:e -> c14:p11:w [color="black", label=""];
+n7:e -> c14:p12:w [color="black", label=""];
+n8:e -> c21:p19:w [color="black", label=""];
+n8:e -> x1:w:w [color="black", label=""];
+n9:e -> c18:p15:w [color="black", label=""];
+v0:e -> c21:p11:w [color="black", style="setlinewidth(3)", label=""];
+};
diff --git a/manual/APPNOTE_011_Design_Investigation/example_02.dot b/manual/APPNOTE_011_Design_Investigation/example_02.dot
new file mode 100644
index 00000000..4b57f89c
--- /dev/null
+++ b/manual/APPNOTE_011_Design_Investigation/example_02.dot
@@ -0,0 +1,20 @@
+digraph "example" {
+rankdir="LR";
+remincross=true;
+n3 [ shape=octagon, label="a", color="black", fontcolor="black" ];
+n4 [ shape=octagon, label="b", color="black", fontcolor="black" ];
+n5 [ shape=octagon, label="c", color="black", fontcolor="black" ];
+n6 [ shape=octagon, label="clk", color="black", fontcolor="black" ];
+n7 [ shape=octagon, label="y", color="black", fontcolor="black" ];
+c11 [ shape=record, label="{{<p8> A|<p9> B}|$2\n$add|{<p10> Y}}" ];
+c15 [ shape=record, label="{{<p12> CLK|<p13> D}|$7\n$dff|{<p14> Q}}" ];
+c17 [ shape=record, label="{{<p8> A|<p9> B|<p16> S}|$5\n$mux|{<p10> Y}}" ];
+c17:p10:e -> c15:p13:w [color="black", style="setlinewidth(3)", label=""];
+c11:p10:e -> c17:p9:w [color="black", style="setlinewidth(3)", label=""];
+n3:e -> c11:p8:w [color="black", label=""];
+n4:e -> c11:p9:w [color="black", label=""];
+n5:e -> c17:p16:w [color="black", label=""];
+n6:e -> c15:p12:w [color="black", label=""];
+c15:p14:e -> n7:w [color="black", style="setlinewidth(3)", label=""];
+n7:e -> c17:p8:w [color="black", style="setlinewidth(3)", label=""];
+};
diff --git a/manual/APPNOTE_011_Design_Investigation/example_03.dot b/manual/APPNOTE_011_Design_Investigation/example_03.dot
new file mode 100644
index 00000000..6c00c29a
--- /dev/null
+++ b/manual/APPNOTE_011_Design_Investigation/example_03.dot
@@ -0,0 +1,11 @@
+digraph "example" {
+rankdir="LR";
+remincross=true;
+v0 [ label="a" ];
+v1 [ label="b" ];
+v2 [ label="$2_Y" ];
+c4 [ shape=record, label="{{<p1> A|<p2> B}|$2\n$add|{<p3> Y}}" ];
+v0:e -> c4:p1:w [color="black", label=""];
+v1:e -> c4:p2:w [color="black", label=""];
+c4:p3:e -> v2:w [color="black", style="setlinewidth(3)", label=""];
+};
diff --git a/manual/APPNOTE_011_Design_Investigation/make.sh b/manual/APPNOTE_011_Design_Investigation/make.sh
index 598ff88d..fa3ca70e 100644
--- a/manual/APPNOTE_011_Design_Investigation/make.sh
+++ b/manual/APPNOTE_011_Design_Investigation/make.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 set -ex
-if true; then
+if false; then
 	rm -f *.dot
 	../../yosys example.ys
 	../../yosys -p 'proc; opt; show -format dot -prefix splice' splice.v
diff --git a/manual/APPNOTE_011_Design_Investigation/memdemo_00.dot b/manual/APPNOTE_011_Design_Investigation/memdemo_00.dot
new file mode 100644
index 00000000..9e81edbc
--- /dev/null
+++ b/manual/APPNOTE_011_Design_Investigation/memdemo_00.dot
@@ -0,0 +1,138 @@
+digraph "memdemo" {
+rankdir="LR";
+remincross=true;
+n24 [ shape=octagon, label="clk", color="black", fontcolor="black" ];
+n25 [ shape=octagon, label="d", color="black", fontcolor="black" ];
+n26 [ shape=diamond, label="mem[0]", color="black", fontcolor="black" ];
+n27 [ shape=diamond, label="mem[1]", color="black", fontcolor="black" ];
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+n30 [ shape=diamond, label="s1", color="black", fontcolor="black" ];
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+v11 [ label="4'0000" ];
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