HP 1650B

EDGE
EDGE
command/query
The EDGE command allows you to specify the edge recognizer term for
the timing analyzer trigger on a per !abel basis. Each command deals with
only one label in the given edge specification; therefore, a complete
specification could require several commands. The edge specification
uses the characters R, F, T, X to indicate the edges or don’t cares as
follows:
R = rising edge
F = falling edge
T = toggling or either edge
X = don’t care or ignore the channel
The position of these characters in the string corresponds with the
position of the channels within the label. All channels without “X” are
ORed together to form the edge trigger specification.
The EDGE query returns the edge specification for the specified label.
Command Syntax: :MACHine{l l2}:lTRace:EDGE <label-name >, <edge-specs
where:
c label-name > :: = string or up to 6 alphanumeric characters
c edge-spec > :: = string of characters “{R 1 FIT IX}...”
Example: OUTPUT XXX;
“:MACHfNEl:TTRACE:EDGE ‘PODl’,‘XXXXXXXR’”
TTRace Subsystem
18-6
HP 1650B/HP 16518
Programming Reference