example-design.yml

# General Hammer Inputs Related to the Design and Build System

# Generate Make include to aid in flow
vlsi.core.build_system: make
vlsi.core.max_threads: 12

# Hammer will auto-generate a CPF for simple power designs; see hammer/src/hammer-vlsi/defaults.yml for more info
vlsi.inputs.power_spec_mode: "auto"
vlsi.inputs.power_spec_type: "cpf"

# Specify clock signals
vlsi.inputs.clocks: [
  {name: "clock_uncore", period: "2ns", uncertainty: "0.1ns"}
]

# Specify pin properties
# Default pin placement can be set by the tool
# Default pin layer assignments can be found in some tech plug-ins
vlsi.inputs.pin_mode: generated
vlsi.inputs.pin.generate_mode: semi_auto

# Specify the floorplan
# Default floor plan can be set by the tool
# The path name should match the VLSI_TOP makefile parameter if it is set
par.innovus.floorplan_mode: "auto"
vlsi.inputs.placement_constraints:
  - path: "ChipTop"
    type: toplevel
    x: 0
    y: 0
    width: 300
    height: 300
    margins:
      left: 0
      right: 0
      top: 0
      bottom: 0