N5402A 查看數據表（PDF） - HP => Agilent Technologies

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N5402A

Analysis Software for Infiniium 8000 Series Oscilloscopes

HP => Agilent Technologies 

CAN and FlexRay protocol decode analysis

The N5402A’s Automotive analysis

software package extends Infiniium’s

ease-of-use advantages to serial

data analysis. The dialog box makes

the setup process to perform CAN

and FlexRay serial decode easy. CAN

analysis supports CAN 2.0A and

CAN 2.0B compliant messages with

user-selectable standard data rates

from 10 kHz to 1 MHz. In addition, CAN

analysis supports single-ended probing

on CAN_H or CAN_L, or differential

probing across both CAN_H and

CAN_L with the signal type selection

box as shown in Figure 1.

FlexRay analysis supports

user-selectable standard data rates

of 2.5 Mbps, 5.0 Mbps, and 10 Mbps.

Using the FlexRay setup dialog box

shown in Figure 2, you can quickly set

up the scope to capture and decode

FlexRay frames after entering your

system’s baud rate and synchronous

cycle time. If you then click Autoset

and Trigger On Cycle TSS, the scope

will automatically select the optimum

sample rate, memory depth, clock

recovery method, and triggering to

repetitively capture an entire FlexRay

cycle while triggering on one unique

Transmission Start Sequence (TSS)

event.

Figure 1. Setup dialog box for CAN

analysis

Figure 2. Setup dialog box for FlexRay

analysis

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