background image

LogicStudio

 

 

13

  

918291

 

RevA

Scale and Grid 

A

 

timescale

 

is

 

displayed

 

along

 

the

 

top

 

edge

 

of

 

the

 

waveform

 

display

 

area

 

at

 

all

 

times.

 

The

 

scale

 

steps

 

and

 

labels

 

dynamically

 

adjust

 

based

 

on

 

the

 

current

 

timeframe

 

shown.

 

Labeled

 

tick

 

marks

 

have

 

dashed

 

grid

 

lines

 

extending

 

the

 

full

 

height

 

of

 

the

 

display

 

providing

 

waveform

 

reference.

 

 

Interacting with Cursors 

Cursors

 

are

 

easily

 

applied

 

to

 

the

 

waveform

 

display

 

area

 

(see

 

The

 

Cursors

 

Tool

 

topic

 

for

 

more

 

information).

 

Tools 

Controls

 

for

 

LogicStudio’s

 

built

 

in

 

Tools

 

are

 

located

 

in

 

the

 

space

 

above

 

the

 

Waveform

 

Display

 

Area

.

 

The

 

built

 

in

 

tools

 

include

 

controls

 

for

 

Cursors

,

 

RearView

,

 

and

 

Magnifier

,

 

respectively.

 

 

Toggle

 

the

 

Cursors

 

and

 

Magnifier

 

tools

 

(

RearView

 

is

 

always

 

on)

 

on

 

or

 

off

 

by

 

clicking

 

the

 

main

 

portion

 

of

 

the

 

control

 

(containing

 

the

 

icon).

 

Click

 

the

 

right

 

side

 

of

 

the

 

control

 

to

 

access

 

detailed

 

controls

 

related

 

to

 

each

 

tool.

 

The Cursors Tool 

This

 

topic

 

demonstrates

 

the

 

use

 

of

 

the

 

Cursors

 

tool.

 

 

When

 

the

 

Cursor

 

tool

 

is

 

enabled,

 

you

 

are

 

currently

 

armed

 

with

 

the

 

selected

 

cursor

 

pair

 

on

 

the

 

waveform

 

display.

 

When

 

expanded,

 

the

 

tool’s

 

detailed

 

control

 

provides

 

storage

 

for

 

up

 

to

 

4

 

cursor

 

pairs.

 

When

 

cursors

 

are

 

placed

 

on

 

the

 

display,

 

they

 

are

 

highlighted

 

when

 

the

 

pair

 

is

 

selected

 

from

 

the

 

numbered

 

cursor

 

pair.

 

Remove

 

a

 

pair

 

by

 

clicking

 

the

 

Remove

 

Cursor

 

button

 

on

 

the

 

right

 

side

 

of

 

the

 

numbered

 

cursor

 

pair.

 

Cursors

 

are

 

controlled

 

and

 

interacted

 

with

 

in

 

the

 

following

 

ways:

 

 

Selecting

 

a

 

cursor

 

pair

 

button

 

activates

 

the

 

pair.

 

 

Pressing

 

the

 

Remove

 

Cursor

 

button

 

for

 

the

 

pair

 

deletes

 

them

 

from

 

the

 

display.

 

 

 

Double

clicking

 

a

 

cursor

 

pair

 

button

 

automatically

 

zooms

 

and

 

centers

 

the

 

pair

 

on

 

the

 

Waveform

 

Display

 

Area.

 

Mark

 

cursor

 

pairs

 

on

 

signals

 

in

 

the

 

waveform

 

display

 

using

 

the

 

following

 

steps:

 

1.

 

Select

 

a

 

cursor

 

pair

 

(1

4)

 

from

 

the

 

tools

 

detailed

 

control.

 

2.

 

Left

 ‐

click

 

the

 

display

 

to

 

place

 

cursor

 

A

 

(of

 

the

 

pair)

 

at

 

the

 

first

 

location.

 

3.

 

Now,

 

right

click

 

the

 

display

 

to

 

place

 

cursor

 

B

 

(of

 

the

 

pair)

 

at

 

the

 

second

 

location.

 

Содержание LogicStudio

Страница 1: ...LogicStudio Getting Started Manual April 2010 ...

Страница 2: ... or c for any damage or malfunction caused by the use of non LeCroy supplies Furthermore LeCroy shall not be obligated to service a product that has been modified or integrated where the modification or integration increases the task duration or difficulty of servicing the instrument Spare and replacement parts and repairs all have a 90 day warranty The instrument firmware has been thoroughly test...

Страница 3: ...play 18 Signals Control Panel 18 Arranging Your Signals 19 The Context Menu 19 Modifying a Signal 20 The Data Table 21 The Dashboard 22 Device Connections 22 Pin Activity 22 Setup 22 Signals List 23 Instrument 24 Trigger 24 The Menu Bar 26 Save Load Setup Acquisition or Screenshot 26 Save Load Setup 26 Default Setup 26 Save Load Acquisition 26 Save Screenshot 26 Devices 26 Device Connections 26 Si...

Страница 4: ...slight difference between screenshots seen in this manual running on Windows Vista and the interfaces you ll find from the software and operating system versions you re running Different versions of the application and or running the application under different operating systems may result in slight interface appearance differences Regardless the differences do not prevent you from easily followin...

Страница 5: ...e equipment it is connected to in a manner other than specified may impair the protection mechanisms Connect and disconnect properly Avoid damage to cables thru excessive bending Do not use in wet damp or explosive atmospheres Do not operate with suspected failures Do not use this accessory if any part is damaged All maintenance should be referred to qualified service personnel Keep product surfac...

Страница 6: ...contents Two files and two folders should be shown Double click the file named Setup exe to launch the installer The installer guides you through proper setup of both the LogicStudio software and necessary drivers for your computer as explained in the following topics Software Installation The LogicStudio Setup Wizard is then shown Click Next to proceed with the installation Note Included in this ...

Страница 7: ...cting I Agree and then click the Next button to continue You can leave the default Installation Folder path or specify a new location Also determine whether or not to install the software for yourself or anyone who uses the computer After making the desired settings click Next to proceed ...

Страница 8: ...you that the LogicStudio installer contains signed and unsigned drivers Windows prompts you to this affect by showing driver confirmation dialogs Note Keep in mind that installation interface screens differ slightly between Windows operating systems Regardless of appearance choose the option to Install or Continue Anyway when prompted about LogicStudio drivers ...

Страница 9: ... Continue button to proceed Note The previous screen differs slightly between Windows operating systems Again regardless of appearance choose the option to Continue when prompted The progress of the LogicStudio installation is then shown ...

Страница 10: ...e computer once the installation has finished Note Depending on your operating system Windows shows additional driver interfaces when LogicStudio is actually plugged into your computer Always choose the Install the software automatically option and click the Next button to complete the driver installation ...

Страница 11: ...tudio 11 918291 RevA The Installation Complete screen is shown Click the Close button to complete the installation Now with correct application software and drivers installed your LogicStudio is ready for use ...

Страница 12: ...and drag left right When the mouse button is released your zoom is shown in the waveform display area Scale the Timeframe Click and Drag Right click and drag left right to scale the timeframe and view zoom in out around the center point of the view OR Scale the Timeframe Mousewheel You can alternatively scale the timeframe using the mousewheel by putting your mouse pointer anywhere inside the wave...

Страница 13: ...ursors Tool This topic demonstrates the use of the Cursors tool When the Cursor tool is enabled you are currently armed with the selected cursor pair on the waveform display When expanded the tool s detailed control provides storage for up to 4 cursor pairs When cursors are placed on the display they are highlighted when the pair is selected from the numbered cursor pair Remove a pair by clicking ...

Страница 14: ...lick and drag a cursor to a new location The display values are updated accordingly Clicking a created cursor in the waveform display automatically selects the cursor pair and enables the cursor tool When placing or moving a cursor over any digital signal the software looks for any nearby edges on the signal and snaps the cursor to that edge This allows for easier precise measurements between edge...

Страница 15: ...hing your specified depth at which point the oldest acquisition is discarded when a new one is received Note The RearView tool is always enabled The default acquisition depth is set to 20 records The specific acquisition being viewed is always shown above the slider control for example in the previous screenshot the tool is showing acquisition 11 of 20 possible acquisitions When you acquire a new ...

Страница 16: ... With the magnifier tool enabled you can still adjust the timeframe of the main waveform display by holding the Control key down while scrolling the mousewheel or dragging with the left and right mouse buttons as normal Tip This tool conveniently provides a quick magnified view of closely aligned edges or visibility of decode and bus value text WorldView The WorldView is an extremely powerful cont...

Страница 17: ...e left or right through the acquired data Increase decrease the current timeframe by left clicking and dragging the left or right edges of the viewbox This adjusts or stretches the left or right most visible time point on the display while leaving the other side pinned Replace the existing viewbox with a new one by left clicking outside the existing one and dragging to the desired timeframe size C...

Страница 18: ... status display appears in the upper right corner of the dashboard above the Persistence and Clear controls This display provides messages when certain device actions are taking a longer period of time For example the Status Display indicates when the software is waiting for a trigger to occur accumulating a large pre post store or downloading data from an oscilloscope Signals Control Panel The si...

Страница 19: ...display area by clicking and dragging the bottom edge of a signal to increase decrease its height Add a new signal to the list by pressing the Add New Signal button With a signals selected in the waveform display area click the Delete Selected Signal button to remove the signal and its configuration Delete signals one at a time The Context Menu Right click on the signal control side of a desired s...

Страница 20: ...formation instead of superimposing the signals Channels 1 and 2 in Stacked Mode Channel 2 superimposed over Channel 1 using Freeform Mode Modifying a Signal Click a signal s colored name box and corresponding details for the signal are shown on a dialog at the bottom of the waveform display area This dialog shows contents based on the selected signal s type It s also the same dialog used for indiv...

Страница 21: ...you can scroll through the data use the Radix drop down field to change the data values provided the chosen signal supports your selection The data can also be Exported to a CSV file Clicking or using the up down arrow keys to select a row on the table centers the waveform display timeframe on the selected sample and highlights the transition with a vertical bar glowing in the color of the given s...

Страница 22: ... X over the button indicates the device is not currently present or has been explicitly disconnected by the user You cannot make new acquisitions without a connection to a digital pod However you do not need to have an oscilloscope connected to create acquisitions PLEASE NOTE THE FOLLOWING Manually disabling or disconnecting the oscilloscope can speed up the rate of acquisitions if you temporarily...

Страница 23: ...fy the signal Type Name Color and Source Channel s along with additional options depending on the signal Type selected Supported signal Types include Digital Line Digital Bus Digital Wave Analog Channel and I2C SPI UART Decodes Buttons at the top of the Signals list window allow you to add delete and reorder the list Note Making any modifications to the Signals List or the Signal Setup in any way ...

Страница 24: ...at the trigger logic always runs at a rate of 500 MHz under all modes regardless of the selected Sample Rate This allows you to continue triggering on fast events even when lowering the Sample Rate to obtain a longer timeframe of data However this may result in trigger events that cannot be seen in the slower sampled acquisition data when presented on the waveform display area SIMPLE LOGIC TAB Use...

Страница 25: ... EXTERNAL TAB Use this tab to set the logic pod to trigger on an external input signal A threshold voltage for the signal can be specified Sample Rate The Sample Rate spinner control is located at the top of the dashboard just to the right of the Setup buttons It shows the selected rate of sampling for the digital pod Use the up down arrow buttons at the right of the control to cycle through the h...

Страница 26: ...cStudio for further examination or sent to another LogicStudio user along with your Setup configuration for additional analysis Data loaded into LogicStudio can be manipulated and displayed exactly the same as when it s acquired live Note All raw samples are saved This means you can reconfigure your signals after reloading an acquisition file to view different channel in new ways Save Screenshot L...

Страница 27: ...hift the analog trigger point later in time and make the analog data move earlier in time relative to the digital data on the Waveform Display Area Negative value behaves inversely Help Help information is accessed under Help on the menu bar Access the User Manual to conveniently retrieve this same documentation or click About LogicStudio for the software version and LeCroy contact information Tel...

Страница 28: ...Getting Started Manual 918291 RevA 28 Reference China RoHS Compliance ...

Страница 29: ...t is below the limit requirement specified in SJ T11363 2006 X Indicates that this toxic or hazardous substance contained in at least one of the homogenous materials used for this part is above the limit requirement specified in SJ T11363 2006 EFUP Environmental Friendly Use Period Use Conditions Refer to the environmental conditions stated in the specifications section of the Getting Started Manu...

Страница 30: ...tage Directive 2004 108 EC EMC Directive and that conformity with Council Directive 2006 95 EC is based on EN IEC 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use and that conformity with Council Directive 2004 108 EC is based on EN IEC 61326 1 2006 EMC requirements for electrical equipment for measurement control and laboratory use By David C Gr...

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