Sha256: fa59522bf3ceab2cb739ba5dfaabbf4c29f079d7e619c773f4da9467befd1ddc
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Versions: 5
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Stored size: 1.24 KB
Contents
require 'origen_jtag' module OrigenLink module Test class TopLevelController include Origen::Controller include OrigenJTAG JTAG_CONFIG = { tclk_format: :rl, # tclk_format: :rh, tclk_multiple: 1, # tclk_multiple: 4, tdo_strobe: :tclk_high, # tdo_store_cycle: 3, init_state: :idle } def startup(options) pp 'Enter test mode' do # if tester.link? if tester.to_s == 'OrigenLink::VectorBased' # tester.initialize_pattern # below is for testing return format timing, requires tclk to be rl and multiple of 1 tester.pinformat = 'func_25mhz,tclk,rl' tester.pintiming = 'func_25mhz,tdi,0,tms,0,tdo,1' end tester.set_timeset('func_25mhz', 40) # Where 40 is the period in ns tester.wait time_in_us: 100 end end def shutdown(options) pp 'Reset the device' do pin(:resetb).drive!(0) pin(:tclk).drive!(0) end # if tester.link? if tester.to_s == 'OrigenLink::VectorBased' # tester.finalize_pattern end end end end end
Version data entries
5 entries across 5 versions & 1 rubygems