Agilent Technologies 1660AS User Manual

Making a State Compare measurement

This program example acquires a state listing, copies the listing to the
compare listing, acquires another state listing, and compares both listings to
find differences.

This program is written in such a way you can run it with the E2433-60004
Logic Analyzer Training Board.  This example is the same as the "State
Compare" example in chapter 3 of the E2433-90910 Logic Analyzer
Training Guide.

10    ! *********** STATE COMPARE EXAMPLE ********************************

20    !            for the 1660-Series Logic Analyzers

30    !

40    !

50    !************** SELECT THE LOGIC ANALYZER ************************

60    ! Select the module slot in which the logic analyzer is installed.

70    ! Always a 1 for  the 1660A-series logic analyzers.

80    !

90    OUTPUT 707;":SELECT 1"

100   !

110   !************** CONFIGURE THE STATE ANALYZER ***********************

120   ! Name Machine 1 "STATE," configure Machine 1 as a state analyzer, and

130   ! assign pod 1 to Machine 1.

140   !

150   OUTPUT 707;":MACHINE1:NAME ’STATE’"

160   OUTPUT 707;":MACHINE1:TYPE STATE"

170   OUTPUT 707;":MACHINE1:ASSIGN 1"

180   !

190   ! ******************************************************************

200   ! Remove all labels previously set up, make a label "SCOUNT," specify

210   ! positive logic, and assign the lower 8 bits of pod 1 to the label.

220   !

230   OUTPUT 707;":MACHINE1:SFORMAT:REMOVE ALL"

240   OUTPUT 707;":MACHINE1:SFORMAT:LABEL ’SCOUNT’, POS, 0,0,255"

250   !

260   ! ******************************************************************

270   ! Make the "J" clock the Master clock and specify the falling edge.

280   !

290   OUTPUT 707;":MACHINE1:SFORMAT:MASTER J, FALLING"

300   !

310   ! ******************************************************************

320   ! Specify two sequence levels, the trigger sequence level, specify

Programming Examples

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