Agilent Technologies Ininiium 90000 Specifikace stáhnout pdf (Strana 33)

Hardware Trigger (continued)

Timeout

Pattern/pulse range

State

Window

Video

Trigger Sequences

Trigger when a channel stays high, low, or unchanged for too long. Timeout setting: from 250 ps

to 10 s.

Triggers when a specified logical combination of the channels is entered, exited, present for a specified

period of time or is within a specified time range or times out. Each channel can have a value of High (H),

Low (L) or Don’t care (X).

Pattern trigger clocked by the rising, falling or alternating between rising and falling edge of one channel

Triggers on an event associated with a window defined by two-user adjustable thresholds. Event can be

window “entered,” “exited,” “inside (time qualified),” or “outside (time qualified)” voltage range. Trigger

point can be “cross window boundary” or “time out.” Time qualify range: from

250 ps to 10 s.

Triggers from negative sync composite video, field 1, field 2, or alternating fields for interlaced systems, any

field, specific line, or any line for interlaced or non-interlaced systems. Supports NTSC, PAL-M (525/60),

PAL, SECAM (625/50), EDTV (480p/60), EDTV (576p/50), HDTV (720p/60), HDTV (720p/50), HDTV

(1080i/60), HDTV (1080i/50), HDTV (1080p/60), HDTV (1080p/50), HDTV (1080p/30), HDTV (1080p/25),

HDTV (1080p/24), and user-defined formats.

Three stage trigger sequences including two-stage hardware (Find event (A) and Trigger event (B)) and

one-stage InfiniiScan software trigger. Supports all hardware trigger modes except “edge then edge”

and “video,” and all InfiniiScan software trigger modes. Supports “delay (by time)” and “reset (by time or

event)” between two hardware sequences. The minimum latency between “find event (A)” and “trigger

event (B)” is 3 ns.

Trigger Qualification AND

Qualifier

Single or multiple channels may be logically qualified with

any other trigger mode

Trigger Holdoff Range 100nS to 10s

Trigger Actions Specify an action to occur and the frequency of the action

when a trigger condition occurs. Actions include e-mail on

trigger and execute “multipurpose” user setting.

Software trigger (requires InfiniiScan event identification software – Option 009)

Trigger Modes

Zone Qualify

Generic Serial

Measurement Limit

Non-monotonic edge

Runt

Software triggers on the user defined zones on screen. Zones can be specified as either “must intersect” or

“must not intersect.” Up to eight zones can be defined across multiple channels.

Software triggers on NRZ-encoded data up to 8.0 Gbps, up to 80-bit pattern. Support multiple clock data

recovery methods including constant frequency, 1st-order PLL, 2nd-order PLL, explicit clock, explicit

1st-order PLL, explicit 2nd-order PLL, Fibre Channel, FlexRay receiver, FlexRay transmitter (requires E2688A

except for the constant frequency clock data recovery mode).

Software triggers on the results of the measurement values. For example, when the “pulse width”

measurement is turned on, InfiniiScan measurement software trigger triggers on a glitch as narrow as 75 ps.

When the “time interval error (TIE)” is measured, InfiniiScan can trigger on a specific TIE value

Software triggers on the non-monotonic edge. The non-monotonic edge is specified by setting a hysteresis

value.

Software triggers on a pulse that crosses one threshold but fails to cross a second threshold before

crossing the first again. Unlike hardware runt trigger, InfiniiScan runt trigger can be further qualified via a

hysteresis value.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38

Komentáře k této Příručce

Žádné komentáře

Agilent Technologies Ininiium 90000 Specifikace Strana 33

Komentáře k této Příručce

Související produkty a manuály pro Měření, testování a kontrola Agilent Technologies Ininiium 90000