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load s pulse_measure.cod
# Stimulus file for testing 3-tcyc resolution
# pulse measurements.
echo Stimulus file for 3-tcyc pulse measurements
# Define a node to which the pins can attach.
node test_node
# Create an asynchronous stimulus that's 0x10000 cycles long
# and attach it to portb bit 0.
stimulus asynchronous_stimulus # or we could've used asy
# The initial state AND the state the stimulus is when
# it rolls over
initial_state 1
# all times are with respect to the cpu's cycle counter
start_cycle 0x100
# the asynchronous stimulus will roll over in 'period'
# cycles. Delete this line if you don't want a roll over.
period 0x100
# Indicate that this is digital data (default):
digital
# Now the cycles at which stimulus changes states are
# specified. The initial cycle was specified above.
{ 0x40 0
0x80 1
}
# Give the stimulus a name:
name asy1
# Finally, tell the command line interface that we're done
# with the stimulus
end
# Attach the stimulus to the IO port
attach test_node asy1 portb0
# Show all of the stimuli:
stimulus
echo stimulus created
# set an excution break at address 0
break e 0
# run
# x
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