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> 32 channels LA1032 high performanc logic analyzer 100M
32 channels LA1032 high performanc logic analyzer 100M
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LA1032 High performance USB Logic analyzer 100Mhz, 32 channels
LA1032 adopts the advanced large scale integrated circuit, combines with the advance technologies about USB2.0, CPLD, FPGA, and embedded systems. it’s a plug & play device with and uses USB power source, comparing to the traditional logic analyzer, it has the advantages on its higher performance, lower prize, smaller size, easier to use and fully extendable; it’s the best choice to replace your old and traditional device.
LA1032 is a 100M speed, 32-channel high performance logic analyzer that can be used for developing, testing, and debugging on various digital circuit designs; LA1032 adopts multiple new ways on measurements, it’s a powerful tool designed for engineers that working on electronic appliance development or measurement fields, and university lecturers or students for tutorial or research purpose.
Product aspect (Click the figure for detail image)
Precise hooks (Optional component)
Double gripper with stainless steel contact blades and dual .025" square pins allow for lead and application versatility. Narrow body configuration permits side-by-side connection.
Software Interface (Click the figure for detail image)
l Creative trigger measurement technique and new means of analysis; all make your work quicker and simpler.
l Creative data analyze functions for UART, SPI, I2C analysis, simple and easy to use.
l Humanize software that helps you to complete all signal sampling, triggering configuration, online helps, and software upgrades with ease.
l Its new multiple document structure allows observation and comparison on other data during the measurement procedures.
l Powerful data export function enables the second time data analysis
l With flexible frequency configurations, which breaks the 1, 2, 5 scale measurement limitation and make the measurement more precisely
l It has a powerful processor core, which frees it from the performance dependency of the workstation.
l High speed USB2.0 interface with Plug & Play support.
l With smaller size and easy to carry
l With online upgrade supports for new measurement technologies, makes you up-to-date at anytime.
Data sampling rate: 100MHz (max)
l Real-time display sampling rate: 100MHz (max)
l Maximum storage for each channel: 32Kbits
l Hardware filtering: 2 levels
l Trigger bit configuration: Supported
(the triggering position can be set to anywhere for observation)
l Supported system: Windows 2000, Windows XP
l Data value triggering: Supported
l Data queue triggering: Supported
l Data width triggering: Supported
l Delayed triggering: Supported
l Data occurrence number triggering: Supported
l Data comparison triggering (for > and <): Supported
l Visible triggering: Supported
Data compression algorism: (Click the figure for detail image)
The data compression algorism can satisfy the requirements on both long duration sampling and high precisions; when the sampling frequency was set to AUTO, it will use the data compression.
Result comparison for decoder plug-in
The plug-in will decode the measuring data base on the selected protocol, to recover the original data. This provides direct visibility for data analysis and makes it easier to understand
MODBUS protocol decoder plug-in (Click the figure for detail image)
This plug-in is designed for MODBUS protocol implementations on serial ports. The interface at physical layer is RS232 or RS485, and the transmission format is RTU or ASCII. The plug-in will analyze and decode the data separately for physical layer, data link layer, and MODBUS user layer. The following figure is an example decoding result of a read request from host to a MODBUS device at address 55. The connection is RS232, and the transmission format is ASCII code.
CF card True IDE mode protocol analysis and decoding
The analysis and decoding is performed based on the sampling result on the timing of the CF card operations on IDE bus interface. The following figure shows a write operation to CF card sector 2.
SD card SPI bus protocol analysis and decoding
(Click the figure for detail image)
The analysis and decoding is performed based on the sampling result on the timing of the SD card operations on SPI bus interface. The following figure shows a decoding result of a single block writing operation with error response form device.
(Click the figure for detail image)
As an example, samples the data transmitted on the SSP-SPI bus interface of an EasyARM2131 developer’s board, after decoding them by using the SPI protocol within the SSP, the result is shown as the following figure.
(Click the figure for detail image)
As an example, samples the data transmitted on the SSP-SSI bus interface of an EasyARM2131 developer’s board, after decoding them by using the SSI protocol within the SSP, the result is shown as the following figure.
(Click the figure for detail image)
The following figure compares the UART waveforms before decoding to the one after decoding. The red color bit within it means the ending bit, and the green one means the starting bit.
(Click the figure for detail image)
The following figure compares the I2C waveforms before decoding to the one after decoding.
The red color bit within it means acknowledge bit, and yellow one means the starting bit
The following figure compares the SPI waveforms before decoding to the one after decoding.
Help you to filter noise to recover the original waveform of the sampling signal. It feature is quite suitable for industrial bus analysis, the following example shows that a filtering result of CAN-bus data.
The waveform before filtering (Click the figure for detail image)
The waveform after filtering (Click the figure for detail image)
12 types of fast triggering (Click the figure for detail image)
There are 12 types of fast triggering for common used triggering methods, such as side triggering, data value triggering and so forth.
Visual Triggering (Click for detail figure)
For triggering conditions which are hard to describe, you may just drag and select the wanted states by mouse within the window, then set it as one of the triggering condition, this greatly simplifies the configurations of the trigger.
l User registration and guarantee 1
l <> electronic documentation
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