# Define the names of the two metals
set metal1 “M1”
set metal2 “M2”
# Get the coordinates of metal1’s bounding box
set metal1_bbox [get_bbox $metal1]
set metal1_xmin [lindex $metal1_bbox 0]
set metal1_ymin [lindex $metal1_bbox 1]
set metal1_xmax [lindex $metal1_bbox 2]
set metal1_ymax [lindex $metal1_bbox 3]
# Get the coordinates of metal2’s bounding box
set metal2_bbox [get_bbox $metal2]
set metal2_xmin [lindex $metal2_bbox 0]
set metal2_ymin [lindex $metal2_bbox 1]
set metal2_xmax [lindex $metal2_bbox 2]
set metal2_ymax [lindex $metal2_bbox 3]
# Calculate the overlap region
set overlap_xmin [max $metal1_xmin $metal2_xmin]
set overlap_ymin [max $metal1_ymin $metal2_ymin]
set overlap_xmax [min $metal1_xmax $metal2_xmax]
set overlap_ymax [min $metal1_ymax $metal2_ymax]
# Check if there is any overlap
if {$overlap_xmin < $overlap_xmax && $overlap_ymin < $overlap_ymax} {
# Calculate the width and height of the overlap region
set overlap_width [expr {$overlap_xmax – $overlap_xmin}]
set overlap_height [expr {$overlap_ymax – $overlap_ymin}]
# Print the coordinates and size of the overlap region
puts “Overlap region coordinates: ($overlap_xmin, $overlap_ymin) – ($overlap_xmax, $overlap_ymax)”
puts “Overlap region size: $overlap_width x $overlap_height”
} else {
puts “No overlap region found.”
}
# Define the names of the metals and via layers
set metal1 “M1”
set metal2 “M2”
set via “VIA1”
# Get the coordinates of metal1’s bounding box
set metal1_bbox [get_bbox $metal1]
set metal1_xmin [lindex $metal1_bbox 0]
set metal1_ymin [lindex $metal1_bbox 1]
set metal1_xmax [lindex $metal1_bbox 2]
set metal1_ymax [lindex $metal1_bbox 3]
# Get the coordinates of metal2’s bounding box
set metal2_bbox [get_bbox $metal2]
set metal2_xmin [lindex $metal2_bbox 0]
set metal2_ymin [lindex $metal2_bbox 1]
set metal2_xmax [lindex $metal2_bbox 2]
set metal2_ymax [lindex $metal2_bbox 3]
# Calculate the overlap region
set overlap_xmin [max $metal1_xmin $metal2_xmin]
set overlap_ymin [max $metal1_ymin $metal2_ymin]
set overlap_xmax [min $metal1_xmax $metal2_xmax]
set overlap_ymax [min $metal1_ymax $metal2_ymax]
# Check if there is any overlap
if {$overlap_xmin < $overlap_xmax && $overlap_ymin < $overlap_ymax} {
# Calculate the width and height of the overlap region
set overlap_width [expr {$overlap_xmax – $overlap_xmin}]
set overlap_height [expr {$overlap_ymax – $overlap_ymin}]
# Calculate the center of the overlap region
set overlap_center_x [expr {($overlap_xmin + $overlap_xmax) / 2}]
set overlap_center_y [expr {($overlap_ymin + $overlap_ymax) / 2}]
# Create the via at the center of the overlap region
create_via $via $overlap_center_x $overlap_center_y
# Set the via size based on the overlap region dimensions
set_via_size $via $overlap_width $overlap_height
# Print a message indicating the via placement
puts “Placed $via at the center of the overlap region.”
} else {
puts “No overlap region found. No via is required.”
}
# Define the name of the metal layer
set metal “M1”
# Get the coordinates of the metal’s bounding box
set metal_bbox [get_bbox $metal]
set metal_xmin [lindex $metal_bbox 0]
set metal_ymin [lindex $metal_bbox 1]
set metal_xmax [lindex $metal_bbox 2]
set metal_ymax [lindex $metal_bbox 3]
# Print the bounding box coordinates
puts “Metal $metal Bounding Box:”
puts “Xmin: $metal_xmin”
puts “Ymin: $metal_ymin”
puts “Xmax: $metal_xmax”
puts “Ymax: $metal_ymax”
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# Define the names of the metals and via layers
set metal1 “M1”
set metal2 “M2”
set via “VIA1”
# Get the coordinates of metal1’s bounding box
set metal1_bbox [get_bbox $metal1]
set metal1_xmin [lindex $metal1_bbox 0]
set metal1_ymin [lindex $metal1_bbox 1]
set metal1_xmax [lindex $metal1_bbox 2]
set metal1_ymax [lindex $metal1_bbox 3]
# Get the coordinates of metal2’s bounding box
set metal2_bbox [get_bbox $metal2]
set metal2_xmin [lindex $metal2_bbox 0]
set metal2_ymin [lindex $metal2_bbox 1]
set metal2_xmax [lindex $metal2_bbox 2]
set metal2_ymax [lindex $metal2_bbox 3]
# Calculate the overlap region
set overlap_xmin [max $metal1_xmin $metal2_xmin]
set overlap_ymin [max $metal1_ymin $metal2_ymin]
set overlap_xmax [min $metal1_xmax $metal2_xmax]
set overlap_ymax [min $metal1_ymax $metal2_ymax]
# Check if there is any overlap
if {$overlap_xmin < $overlap_xmax && $overlap_ymin < $overlap_ymax} {
# Calculate the width and height of the overlap region
set overlap_width [expr {$overlap_xmax – $overlap_xmin}]
set overlap_height [expr {$overlap_ymax – $overlap_ymin}]
# Calculate the center of the overlap region
set overlap_center_x [expr {($overlap_xmin + $overlap_xmax) / 2}]
set overlap_center_y [expr {($overlap_ymin + $overlap_ymax) / 2}]
# Create the via at the center of the overlap region
create_via $via $overlap_center_x $overlap_center_y
# Set the via size based on the overlap region dimensions
set_via_size $via $overlap_width $overlap_height
# Print a message indicating the via placement
puts “Placed $via at the center of the overlap region.”
} else {
puts “No overlap region found. No via is required.”
}
_____________________________________________________________________
# Define the names of the metal layers and via layer
set metal1 “M1”
set metal2 “M2”
set via “VIA1”
# Get the coordinates of metal1’s bounding box
set metal1_bbox [get_bbox $metal1]
set metal1_xmin [lindex $metal1_bbox 0]
set metal1_ymin [lindex $metal1_bbox 1]
set metal1_xmax [lindex $metal1_bbox 2]
set metal1_ymax [lindex $metal1_bbox 3]
# Get the coordinates of metal2’s bounding box
set metal2_bbox [get_bbox $metal2]
set metal2_xmin [lindex $metal2_bbox 0]
set metal2_ymin [lindex $metal2_bbox 1]
set metal2_xmax [lindex $metal2_bbox 2]
set metal2_ymax [lindex $metal2_bbox 3]
# Calculate the width and height of the via array
set via_array_width [expr {($metal2_xmin – $metal1_xmax) / 2}]
set via_array_height [expr {($metal2_ymax – $metal1_ymin) / 2}]
# Calculate the number of via rows and columns
set via_rows [expr {int($via_array_height / 2)}]
set via_columns [expr {int($via_array_width / 2)}]
# Calculate the via spacing
set via_spacing_x [expr {($metal2_xmin – $metal1_xmax) / ($via_columns + 1)}]
set via_spacing_y [expr {($metal2_ymax – $metal1_ymin) / ($via_rows + 1)}]
# Place the via array
for {set row 1} {$row <= $via_rows} {incr row} {
for {set col 1} {$col <= $via_columns} {incr col} {
set via_x [expr {$metal1_xmax + ($col * $via_spacing_x)}]
set via_y [expr {$metal1_ymin + ($row * $via_spacing_y)}]
create_via $via $via_x $via_y
}
}
# Print a message indicating the placement of the via array
puts “Placed a via array between $metal1 and $metal2”
puts “Via array size: $via_columns x $via_rows”
set decimal_number 12.345 ;# Change this value to convert different decimal numbers
# Use the string to float conversion command to convert the decimal number to a floating-point value
set float_number [string tofloat $decimal_number]
# Use the round function to round the floating-point number to the nearest integer
set integer_number [round $float_number]
# Print the resulting integer value
puts “The decimal number $decimal_number is converted to the integer $integer_number”