Contents

module TestDut
  class TopLevel
    include Origen::TopLevel

    def initialize(options = {})
      instantiate_pins(options)
      instantiate_registers(options)
      instantiate_sub_blocks(options)
    end

    def instantiate_pins(options = {})
      options = {
        jtag_comm_config:			     false,
        invalid_pin_number_test:	false,
        missing_pinmap_test:		   false
      }.merge(options)
      add_pin :tclk
      add_pin :tdi
      add_pin :tdo
      add_pin :tms
      add_pin :resetb
      add_pins :port_a, size: 8

      pin_pattern_order :tclk, :tms, :tdi, :tdo, only: true if options[:jtag_comm_config]

      # if tester.link? #.to_s == 'OrigenLink::VectorBased'
      if tester.to_s == 'OrigenLink::VectorBased'
        if options[:invalid_pin_number_test]
          tester.pinmap = 'tclk,119,tms,1900,tdi,116,tdo,124'
        else
          tester.pinmap = 'tclk,119,tms,6,tdi,116,tdo,124' unless options[:missing_pinmap_test]
        end
        tester.pinorder = 'tclk,tms,tdi,tdo'
      end
    end

    def instantiate_registers(options = {})
      reg :testreg, 0 do |reg|
        reg.bits 31..0,		:value
      end
    end

    def instantiate_sub_blocks(options = {})
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
origen_link-0.1.0.pre0	lib/origen_link/test/test_dut.rb