Tektronix MSO54, Руководство программиста

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Commands listed in alphabetical order
Group Trigger
Syntax
TRIGger:{A|B}:BUS:B<x>:USB:CONDition
{SYNC|RESET|SUSPEND|RESUME|EOP|TOKENPacket|DATAPacket|
HANDSHAKEPacket|SPECIALPacket|ERRor}
TRIGger:{A|B}:BUS:B<x>:USB:CONDition?
Arguments
SYNC
indicates triggering on a Sync fi eld of a packet.
RESET
sets triggering on a reset condition.
SUSPEND
sets triggering on a suspend condition.
RESUME
sets triggering on a resume condition.
EOP
indicates triggering on an end-of-packet signal.
TOKENPacket
indicates triggering on a token packet.
DATAPacket
indicates triggering on a data packet
HANDSHAKEPacket
indicates triggering on a handshake packet.
SPECIALPacket
indicates triggering on a special status packet.
ERRor
indicates triggering on an error condition.
Examples
TRIGGER:A:BUS:B1:USB:CONDITION TOKENPACKET
sets the trigger condition
to be a token packet.
TRIGGER:A:BUS:B1:USB:CONDITION?
might return
:TRIGGER:A:BUS:B1:USB:CONDITION SYNC
, which indicates that the trigger
condition is a sync fi eld.
TRIGger:{A|B}:BUS:B<x>:USB:DATa:HIVALue
This command speci fi es the binary data string for the upper limit for inside-of-range
and outside-of-range quali fi ers for the USB trigger when the trigger condition is
DATA. Use the command TRIGger:{A|B}:BUS:B<x>:USB:DATa:VALue to set
the lower limit. The bus number is speci fi ed by <x>.
Conditions Requires the SR-USB2 Serial Triggering and Analysis Application.
Group
Trigger
2-836 MSO54, MSO56, MSO58, MSO58LP Programmer