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Making a Timing Analyzer Measurement
This program sets up the logic analyzer to make a simple timing analyzer
measurement. This example can be used with the E2433 Logic Analyzer
Training Board to acquire and display the output of the ripple counter. It can
also be modified to make any timing analyzer measurement.
10 ! ****************** TIMING ANALYZER EXAMPLE ******************
20 ! for the Agilent 1670G Logic Analyzer
30 !
40 ! **************************************************************
50 ! Select the module slot in which the Agilent 1670G is installed.
60 !
70 !
80 OUTPUT 707;":SELECT 1"
90 !
100 ! **************************************************************
110 ! Name Machine 1 "TIMING," configure Machine 1 as a timing analyzer,
120 ! and assign pod 1 to Machine 1.
130 !
140 OUTPUT 707;":MACH1:NAME ’TIMING’"
150 OUTPUT 707;":MACH1:TYPE TIMING"
160 OUTPUT 707;":MACH1:ASSIGN 1"
170 !
180 ! **************************************************************
190 ! Make a label "COUNT," give the label a positive polarity, and
200 ! assign the lower 8 bits.
210 !
220 OUTPUT 707;":MACHINE1:TFORMAT:REMOVE ALL"
230 OUTPUT 707;":MACH1:TFORMAT:LABEL ’COUNT’,POS,0,0,#B0000000011111111"
240 !
250 ! **************************************************************
260 ! Specify FF hex for resource term A, which is the default trigger term
270 ! for the timing analyzer.
280 !
290 OUTPUT 707;":MACH1:TTRACE:TERM A, ’COUNT’, ’#HFF’"
300 !
310 ! ***************************************************************
320 ! Remove any previously inserted labels, insert the "COUNT"
330 ! label, change the seconds-per-division to 100 ns, and display the
340 ! waveform menu.
350 !
Programming Examples
Making a Timing Analyzer Measurement
43–3