Add files via upload
diff --git a/Prelayout/Pictures/10bit_schematics.PNG b/Prelayout/Pictures/10bit_schematics.PNG
new file mode 100644
index 0000000..129585b
--- /dev/null
+++ b/Prelayout/Pictures/10bit_schematics.PNG
Binary files differ
diff --git a/Prelayout/Pictures/10bit_waveform.png b/Prelayout/Pictures/10bit_waveform.png
new file mode 100644
index 0000000..8159328
--- /dev/null
+++ b/Prelayout/Pictures/10bit_waveform.png
Binary files differ
diff --git a/Prelayout/Pictures/2bit_schematic.PNG b/Prelayout/Pictures/2bit_schematic.PNG
new file mode 100644
index 0000000..3413c75
--- /dev/null
+++ b/Prelayout/Pictures/2bit_schematic.PNG
Binary files differ
diff --git a/Prelayout/Pictures/2bit_waveform.PNG b/Prelayout/Pictures/2bit_waveform.PNG
new file mode 100644
index 0000000..caf5874
--- /dev/null
+++ b/Prelayout/Pictures/2bit_waveform.PNG
Binary files differ
diff --git a/Prelayout/Pictures/3bit_schematic.PNG b/Prelayout/Pictures/3bit_schematic.PNG
new file mode 100644
index 0000000..4913e65
--- /dev/null
+++ b/Prelayout/Pictures/3bit_schematic.PNG
Binary files differ
diff --git a/Prelayout/Pictures/3bit_waveform.PNG b/Prelayout/Pictures/3bit_waveform.PNG
new file mode 100644
index 0000000..ccadc56
--- /dev/null
+++ b/Prelayout/Pictures/3bit_waveform.PNG
Binary files differ
diff --git a/Prelayout/Pictures/4bit_schematic.PNG b/Prelayout/Pictures/4bit_schematic.PNG
new file mode 100644
index 0000000..2283781
--- /dev/null
+++ b/Prelayout/Pictures/4bit_schematic.PNG
Binary files differ
diff --git a/Prelayout/Pictures/4bit_waveform.PNG b/Prelayout/Pictures/4bit_waveform.PNG
new file mode 100644
index 0000000..3ce62e5
--- /dev/null
+++ b/Prelayout/Pictures/4bit_waveform.PNG
Binary files differ
diff --git a/Prelayout/Pictures/5bit_schematics.PNG b/Prelayout/Pictures/5bit_schematics.PNG
new file mode 100644
index 0000000..8a18964
--- /dev/null
+++ b/Prelayout/Pictures/5bit_schematics.PNG
Binary files differ
diff --git a/Prelayout/Pictures/5bit_waveform.PNG b/Prelayout/Pictures/5bit_waveform.PNG
new file mode 100644
index 0000000..0919adf
--- /dev/null
+++ b/Prelayout/Pictures/5bit_waveform.PNG
Binary files differ
diff --git a/Prelayout/Pictures/6bit_schematics.PNG b/Prelayout/Pictures/6bit_schematics.PNG
new file mode 100644
index 0000000..dde24f3
--- /dev/null
+++ b/Prelayout/Pictures/6bit_schematics.PNG
Binary files differ
diff --git a/Prelayout/Pictures/6bit_waveform.PNG b/Prelayout/Pictures/6bit_waveform.PNG
new file mode 100644
index 0000000..9e34b79
--- /dev/null
+++ b/Prelayout/Pictures/6bit_waveform.PNG
Binary files differ
diff --git a/Prelayout/Pictures/7bit_schematics.PNG b/Prelayout/Pictures/7bit_schematics.PNG
new file mode 100644
index 0000000..b75f47c
--- /dev/null
+++ b/Prelayout/Pictures/7bit_schematics.PNG
Binary files differ
diff --git a/Prelayout/Pictures/7bit_waveform.PNG b/Prelayout/Pictures/7bit_waveform.PNG
new file mode 100644
index 0000000..acebad3
--- /dev/null
+++ b/Prelayout/Pictures/7bit_waveform.PNG
Binary files differ
diff --git a/Prelayout/Pictures/8bit_schematics.PNG b/Prelayout/Pictures/8bit_schematics.PNG
new file mode 100644
index 0000000..db8e5e4
--- /dev/null
+++ b/Prelayout/Pictures/8bit_schematics.PNG
Binary files differ
diff --git a/Prelayout/Pictures/8bit_waveform.PNG b/Prelayout/Pictures/8bit_waveform.PNG
new file mode 100644
index 0000000..c78f602
--- /dev/null
+++ b/Prelayout/Pictures/8bit_waveform.PNG
Binary files differ
diff --git a/Prelayout/Pictures/9bit_schematics.PNG b/Prelayout/Pictures/9bit_schematics.PNG
new file mode 100644
index 0000000..d782595
--- /dev/null
+++ b/Prelayout/Pictures/9bit_schematics.PNG
Binary files differ
diff --git a/Prelayout/Pictures/9bit_waveform.png b/Prelayout/Pictures/9bit_waveform.png
new file mode 100644
index 0000000..8e81e7d
--- /dev/null
+++ b/Prelayout/Pictures/9bit_waveform.png
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diff --git a/Prelayout/Pictures/README.md b/Prelayout/Pictures/README.md
new file mode 100644
index 0000000..229c747
--- /dev/null
+++ b/Prelayout/Pictures/README.md
@@ -0,0 +1 @@
+Design pictures and waveform pictures can be found here
diff --git a/Prelayout/Pictures/TG_schematics.PNG b/Prelayout/Pictures/TG_schematics.PNG
new file mode 100644
index 0000000..a0207d9
--- /dev/null
+++ b/Prelayout/Pictures/TG_schematics.PNG
Binary files differ
diff --git a/Prelayout/Pictures/switch_outputfinal.png b/Prelayout/Pictures/switch_outputfinal.png
new file mode 100644
index 0000000..7b8ae9e
--- /dev/null
+++ b/Prelayout/Pictures/switch_outputfinal.png
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