Module: OrigenTesters::API
- Included in:
- Decompiler
- Defined in:
- lib/origen_testers/api.rb
Overview
This module implements the basic set of methods that a tester must have in order for Origen to talk to it.
They can be overridden by tester specific classes and who may go on to add additional methods of their own.
Essentially this API means that any class that includes Origen::Tester will function as a tester, although it might not do very much!
Instance Attribute Summary collapse
-
#capture_style ⇒ Object
Get/Set the capture style.
-
#comment_level ⇒ Object
Returns the value of attribute comment_level.
-
#generating ⇒ Object
Returns the value of attribute generating.
-
#includes ⇒ Object
Returns the value of attribute includes.
-
#overlay_style ⇒ Object
Get/Set the overlay style.
Instance Method Summary collapse
- #annotate(msg, options = {}) ⇒ Object
- #any_clocks_running? ⇒ Boolean
-
#c1(msg, options = {}) ⇒ Object
Output a comment in the pattern, normally you would not call this directly and instead use these shorthand methods: cc “Some comment” ss “A single line step comment” step_comment do cc “A multi line” cc “step comment” end.
- #c2(msg, options = {}) ⇒ Object
-
#capture_memory(type = :default) ⇒ Object
Configure capture memory to a non-default setting.
- #capture_memory_config ⇒ Object
- #clocks_running ⇒ Object (also: #running_clocks)
- #comment_char ⇒ Object
-
#cycle(options = {}) ⇒ Object
Generate a vector.
- #d10? ⇒ Boolean
- #diff_friendly_output=(value) ⇒ Object
- #diff_friendly_output? ⇒ Boolean (also: #diff_friendly_output)
- #doc? ⇒ Boolean
- #generate? ⇒ Boolean
- #generating_pattern? ⇒ Boolean
- #generating_program? ⇒ Boolean
-
#ignore_fails(*pins) ⇒ Object
Ignore fails on the given pins for the duration of the given block, this has the effect of temporarily setting the states of the given pins to don’t care.
- #igxl? ⇒ Boolean
- #import_test_time(file, options = {}) ⇒ Object
-
#inhibit_vectors_and_comments ⇒ Object
Allows a section to be run without actually generating any vectors.
- #is_command_based? ⇒ Boolean
- #is_vector_based? ⇒ Boolean
- #j750? ⇒ Boolean
- #j750_hpt? ⇒ Boolean
- #link? ⇒ Boolean
- #name ⇒ Object
- #pat_extension ⇒ Object (also: #pattern_extension)
- #pattern_footer(*args) ⇒ Object
- #pattern_header(*args) ⇒ Object
- #pattern_section(msg) ⇒ Object
- #pins_need_toggling ⇒ Object
- #pop_running_clock(pin) ⇒ Object
- #program_comment_char ⇒ Object
- #push_running_clock(pin) ⇒ Object
- #pxie6570? ⇒ Boolean
- #slice_repeats(options = {}) ⇒ Object
- #smt7? ⇒ Boolean
- #smt8? ⇒ Boolean
- #snip(number, options = {}) ⇒ Object
-
#source_memory(type = :default) ⇒ Object
Configure source memory to a non-default setting.
- #source_memory_config ⇒ Object
- #ss(msg = nil) ⇒ Object
- #step_comment_prefix ⇒ Object
- #stil? ⇒ Boolean
- #transaction ⇒ Object
- #ultraflex? ⇒ Boolean (also: #uflex?)
- #update_running_clocks ⇒ Object
- #v93k? ⇒ Boolean
Instance Attribute Details
#capture_style ⇒ Object
Get/Set the capture style
This method changes the way tester.store() implements the store The default value and possible settings is dependent on the individual tester.
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# File 'lib/origen_testers/api.rb', line 29 def capture_style @capture_style end |
#comment_level ⇒ Object
Returns the value of attribute comment_level.
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# File 'lib/origen_testers/api.rb', line 12 def comment_level @comment_level end |
#generating ⇒ Object
Returns the value of attribute generating.
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# File 'lib/origen_testers/api.rb', line 13 def @generating end |
#includes ⇒ Object
Returns the value of attribute includes.
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# File 'lib/origen_testers/api.rb', line 11 def includes @includes end |
#overlay_style ⇒ Object
Get/Set the overlay style
This method changes the way overlay is handled. The default value and possible settings is dependent on the individual tester.
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# File 'lib/origen_testers/api.rb', line 21 def @overlay_style end |
Instance Method Details
#annotate(msg, options = {}) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 128 def annotate(msg, = {}) end |
#any_clocks_running? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 281 def any_clocks_running? @clocks_running.nil? ? false : @clocks_running.count > 0 end |
#c1(msg, options = {}) ⇒ Object
Output a comment in the pattern, normally you would not call this directly and instead use these shorthand methods:
cc "Some comment"
ss "A single line step comment"
step_comment do
cc "A multi line"
cc "step comment"
end
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# File 'lib/origen_testers/api.rb', line 157 def c1(msg, = {}) PatSeq.add_thread(msg) unless [:no_thread_id] prefix = comment_char + ' ' prefix += step_comment_prefix + ' ' if @step_comment_on if Origen.tester. == :program cc_coms = OrigenTesters::Flow.cc_comments # cc call must be on line directly before test method line_number = caller_locations(2, 1)[0].lineno + 1 unless cc_coms[line_number] cc_coms[line_number] = [] end cc_coms[line_number] << msg else push_comment(prefix + msg.to_s) end end |
#c2(msg, options = {}) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 174 def c2(msg, = {}) c1(msg, ) end |
#capture_memory(type = :default) ⇒ Object
Configure capture memory to a non-default setting
This method changes the way the instruments statement gets rendered if the tester’s capture memory is used.
If called without a block, this method will return the instance of type OrigenTesters::MemoryStyle for the corresponding memory type
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# File 'lib/origen_testers/api.rb', line 409 def capture_memory(type = :default) type = :hram if type == :default capture_memory_config[type] = OrigenTesters::MemoryStyle.new unless capture_memory_config.key?(type) if block_given? yield capture_memory_config[type] else capture_memory_config[type] end end |
#capture_memory_config ⇒ Object
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# File 'lib/origen_testers/api.rb', line 355 def capture_memory_config @capture_memory_config ||= {} end |
#clocks_running ⇒ Object Also known as: running_clocks
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# File 'lib/origen_testers/api.rb', line 285 def clocks_running @clocks_running end |
#comment_char ⇒ Object
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# File 'lib/origen_testers/api.rb', line 52 def comment_char @comment_char || '//' end |
#cycle(options = {}) ⇒ Object
Generate a vector. Calling this method will generate a vector in the output pattern based on the current pin states and timeset.
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# File 'lib/origen_testers/api.rb', line 234 def cycle( = {}) = { microcode: '', timeset: current_timeset, pin_vals: current_pin_vals, repeat: nil }.merge() unless timeset.period_in_ns? fail "You must supply a period_in_ns to timeset '#{timeset.name}' before you can cycle the tester!" end timeset.cycled = true if PatSeq.thread PatSeq.thread.cycle() else if any_clocks_running? update_running_clocks if [:repeat] slice_repeats().each do |slice| [:repeat] = slice[0] delay(.delete(:repeat), ) do || push_vector() end slice[1].each { |clock_pin_name| clocks_running[clock_pin_name].toggle_clock } [:pin_vals] = current_pin_vals end pins_need_toggling.each { |clock_pin_name| clocks_running[clock_pin_name].toggle_clock } else push_vector() pins_need_toggling.each { |clock_pin_name| clocks_running[clock_pin_name].toggle_clock } end else if [:repeat] delay(.delete(:repeat), ) do || push_vector() end else push_vector() end end end end |
#d10? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 104 def d10? is_a?(OrigenTesters::StilBasedTester::D10) end |
#diff_friendly_output=(value) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 131 def diff_friendly_output=(value) @diff_friendly_output = value end |
#diff_friendly_output? ⇒ Boolean Also known as: diff_friendly_output
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# File 'lib/origen_testers/api.rb', line 135 def diff_friendly_output? !!@diff_friendly_output end |
#doc? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 116 def doc? false end |
#generate? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 35 def generate? true end |
#generating_pattern? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 39 def @generating == :pattern end |
#generating_program? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 43 def @generating == :program end |
#ignore_fails(*pins) ⇒ Object
Ignore fails on the given pins for the duration of the given block, this has the effect of temporarily setting the states of the given pins to don’t care.
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# File 'lib/origen_testers/api.rb', line 143 def ignore_fails(*pins) pins.each(&:suspend) yield pins.each(&:resume) end |
#igxl? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 96 def igxl? j750? || j750_hpt? || ultraflex? end |
#import_test_time(file, options = {}) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 277 def import_test_time(file, = {}) puts "Sorry but an importer doesn't exist for: #{Origen.tester.class}" end |
#inhibit_vectors_and_comments ⇒ Object
Allows a section to be run without actually generating any vectors. This can be useful to ensure the pin states end up as they otherwise would have if the section had been run. Classic example of this is a subroutine pattern, wrap this around a call to the startup routine to ensure the pin states are as they would have been immediately after the startup.
Example
# Setup state as if I had run startup without actually doing so
$tester.inhibit_vectors_and_comments do
$soc.startup
$top.startup
end
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# File 'lib/origen_testers/api.rb', line 221 def inhibit_vectors_and_comments inhibit_vectors = @inhibit_vectors inhibit_comments = @inhibit_comments @inhibit_vectors = true @inhibit_comments = true yield @inhibit_vectors = inhibit_vectors # Restore to their initial state @inhibit_comments = inhibit_comments end |
#is_command_based? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 75 def is_command_based? !is_vector_based? end |
#is_vector_based? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 70 def is_vector_based? return @vector_based if defined?(@vector_based) true end |
#j750? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 79 def j750? is_a?(OrigenTesters::IGXLBasedTester::J750) end |
#j750_hpt? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 83 def j750_hpt? is_a?(OrigenTesters::IGXLBasedTester::J750_HPT) end |
#link? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 108 def link? !!(self.class.to_s =~ /^OrigenLink::/) end |
#name ⇒ Object
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# File 'lib/origen_testers/api.rb', line 31 def name @name || self.class end |
#pat_extension ⇒ Object Also known as: pattern_extension
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# File 'lib/origen_testers/api.rb', line 47 def pat_extension @pat_extension || 'txt' end |
#pattern_footer(*args) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 63 def (*args) end |
#pattern_header(*args) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 60 def pattern_header(*args) end |
#pattern_section(msg) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 178 def pattern_section(msg) if yield else step_comment(msg) yield end end |
#pins_need_toggling ⇒ Object
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# File 'lib/origen_testers/api.rb', line 332 def pins_need_toggling toggle_ary = [] clocks_running.each do |name, clock_pin| toggle_ary.push("#{name}") if clock_pin.next_edge == cycle_count end toggle_ary end |
#pop_running_clock(pin) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 294 def pop_running_clock(pin) fail "ERROR: No clocks running, doesn't make sense to pop one" unless any_clocks_running? @clocks_running.delete(pin.name.to_s) end |
#program_comment_char ⇒ Object
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# File 'lib/origen_testers/api.rb', line 56 def program_comment_char @program_comment_char || comment_char end |
#push_running_clock(pin) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 290 def push_running_clock(pin) @clocks_running.nil? ? @clocks_running = { pin.name.to_s => pin } : @clocks_running[pin.name.to_s] = pin end |
#pxie6570? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 112 def pxie6570? is_a?(OrigenTesters::LabVIEWBasedTester::Pxie6570) end |
#slice_repeats(options = {}) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 299 def slice_repeats( = {}) slices = {} repeat_ary = [] clocks_running.each do |name, clock_pin| if clock_pin.next_edge < (cycle_count + [:repeat]) if clock_pin.respond_to?(:duty_cycles) d0, d1 = clock_pin.duty_cycles else # keep legacy support for older pin_clock styling, supports only 50% duty-cycle d0 = clock_pin.half_period d1 = clock_pin.half_period end pin_slices = (clock_pin.next_edge..(cycle_count + [:repeat])).step(d0 + d1).to_a pin_slices += ((clock_pin.next_edge + d0)..(cycle_count + [:repeat])).step(d0 + d1).to_a pin_slices.sort! pin_slices.insert(0, cycle_count) else pin_slices = [cycle_count] end pin_slices.each do |cycle| slices[cycle].nil? ? slices[cycle] = name : slices[cycle] = "#{slices[cycle]},#{name}" end slices[cycle_count + [:repeat]] = '' if pin_slices[-1] != cycle_count + [:repeat] end slices.keys.sort.each do |edge_cycles| # puts "Toggle #{slices[edge_cycles]} on #{edge_cycles}" repeat_ary.push([edge_cycles, slices[edge_cycles].split(',')]) end (repeat_ary.count - 1).downto(1).each { |i| repeat_ary[i][0] = repeat_ary[i][0] - repeat_ary[i - 1][0] } repeat_ary[1..-1] end |
#smt7? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 120 def smt7? v93k? && smt_version.to_s[0] == '7' end |
#smt8? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 124 def smt8? v93k? && smt_version.to_s[0] == '8' end |
#snip(number, options = {}) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 207 def snip(number, = {}) yield end |
#source_memory(type = :default) ⇒ Object
Configure source memory to a non-default setting
This method changes the way the instruments statement gets rendered if the tester’s source memory is used.
If called without a block, this method will return the instance of type OrigenTesters::MemoryStyle for the corresponding memory type
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# File 'lib/origen_testers/api.rb', line 379 def source_memory(type = :default) type = :subroutine if type == :default source_memory_config[type] = OrigenTesters::MemoryStyle.new unless source_memory_config.key?(type) if block_given? yield source_memory_config[type] else source_memory_config[type] end end |
#source_memory_config ⇒ Object
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# File 'lib/origen_testers/api.rb', line 351 def source_memory_config @source_memory_config ||= {} end |
#ss(msg = nil) ⇒ Object
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# File 'lib/origen_testers/api.rb', line 187 def ss(msg = nil) div = step_comment_prefix.length div = 1 if div == 0 c1(step_comment_prefix * (70 / div), no_thread_id: true) @step_comment_on = true if block_given? yield else c1(msg) end @step_comment_on = false if $_testers_enable_vector_comments = " #{execution_time_in_ns}ns #{step_comment_prefix}" str = step_comment_prefix * (70 / div) c1(str.sub(/#{step_comment_prefix}{#{.length - 1}}$/, ), no_thread_id: true) else c1(step_comment_prefix * (70 / div), no_thread_id: true) end end |
#step_comment_prefix ⇒ Object
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# File 'lib/origen_testers/api.rb', line 66 def step_comment_prefix @step_comment_prefix || '##' end |
#stil? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 100 def stil? is_a?(OrigenTesters::StilBasedTester::Base) end |
#transaction ⇒ Object
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# File 'lib/origen_testers/api.rb', line 346 def transaction yield true end |
#ultraflex? ⇒ Boolean Also known as: uflex?
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# File 'lib/origen_testers/api.rb', line 91 def ultraflex? is_a?(OrigenTesters::IGXLBasedTester::UltraFLEX) end |
#update_running_clocks ⇒ Object
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# File 'lib/origen_testers/api.rb', line 340 def update_running_clocks clocks_running.each do |name, clock_pin| clock_pin.update_clock end end |
#v93k? ⇒ Boolean
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# File 'lib/origen_testers/api.rb', line 87 def v93k? is_a?(OrigenTesters::SmartestBasedTester::V93K) end |