User`s guide

Chapter 8 127
Limit Test
Sample Program
8. Limit Test
Ch1_judge returns 1).
Line 1300: Notifies the user that the limit test result is “Fail”.
Line 1320: Displays a message indicating that trace 1 has passed
the limit test if the test result for trace 1 is “Pass” (i.e., if Tr1_judge
returns 0).
Lines 1340 to 1470: These lines are executed if the test result for
trace 1 is “Fail” (i.e., if Tr1_judge returns 1). The lines notify the
user that the test result for trace 1 is “Fail”, then retrieve and
display the frequencies at the failed measurement points on trace 1.
Line 1340: Notifies the user that the limit test result for trace 1
is “Pass”.
Line 1380: Sets channel 1's active trace to trace 2.
Lines 1390 to 1410: These lines retrieve the number of failed
measurement points on trace 1 and, based on that number,
resize the array that will contain retrieved frequencies.
Lines 1420 to 1470: These lines retrieve and display the
frequencies at the failed measurement points on trace 1.
Line 1500: Displays a message indicating that trace 2 has passed
the limit test if the test result for trace 2 is “Pass” (i.e., if Tr2_judge
returns 0).
Lines 1520 to 1650: If the test result for trace 2 is “Fail” (i.e., if
Tr2_judge returns 1), these lines notify the user that trace 2 has
failed to pass the limit test, and then retrieve and display the
frequencies at the failed measurement points on trace 2.