CleverScope 제품 비교표

내용	CS328A-XS	CS328A	CS320A
Sampler	14 bit	10 bit	10 bit
Sampler Option	No	12 bit 혹은 14 bit 로 교환 가능	12 bit 혹은 14 bit 로 교환 가능
Memory	8 M	4 M	4 M
Memory 추가 Option	No	No (공장에서 장착해야만 함)	No (공장에서 장착해야만 함)
Logic Analyzer	Yes	Yes	No
주파수 발생기	Yes	No	No
주파수 발생기 Option	No	CS700 주파수 발생기 추가 가능	CS700 주파수 발생기 추가 가능
통신 Module	USB 통신 모듈	USB 통신 모듈	USB 통신 모듈
통신 Module Option	CS741 Ethernet 통신 모듈로 교환 가능	CS741 Ethernet 통신 모듈로 교환 가능	CS741 Ethernet 통신 모듈로 교환 가능

2009년 2월 12일에 소프트웨어 버젼 4.635 이 출시 되었습니다.
기존 하위 버젼 소프트웨어 사용자분들은 소프트웨어 업그레이드를 하시기 바랍니다.

Ethernet 옵션 : USB 통신 모듈을 메인 기판에서 분리한 후 같은 자리에 Ethernet 통신 모듈을 장착

주요 업그레이드 내용
: 디지탈 입력과 외부 트리거 (CS328에만 적용)의 캘리브레이션 개선
스펙트럼 결과에 대한 Maths 와 Full buffer Maths 포함
프로토콜 분석 기능 포함 (SPI, I2C 그리고 UART 분석) - Rom Loader v5.0 으로 업데이트를 실행한 후 사용 가능.
아래 내용 및 이미지를 참조하시기 바랍니다.

Maths can now be done on the Full Buffer and Spectrum graph.

SPI, I²C and UART are available immediately and work is continuing to enhance the capabilities, including saving and viewing saved files. Select your protocol .....

.....and see the analysis in the digital window .....

And best of all, it is available free to all existing users of Cleverscope.

The Digital inputs and External trigger are now included in the calibration process.

A new set of device drivers have been written and programming examples for the Windows Visual Studio C++, C#, Borland Delphi and CBuilder, and NI Labview and Labwindows CVI environments. These are all available for download from the website.

On the hardware side we are offering an XS version to make it easy for purchasers – this is a fully specified CS328A with 8MSample of memory, 14 bit sampler and a signal generator.

The ethernet interface is now available. At present it requires a different version of firmware to be loaded but we are working on a new firmware that will detect which interface is fitted. However, if you need ethernet we have stock for immediate shipment. It does not need to be on the local LAN, you can now connect to a Cleverscope anywhere in the world to control and acquire data.

To see a unit in operation connect to a CS328A at one of our labs. Go to Settings | Choose acquirer and programme as shown here – (note that the port setting is important)

We have connected the Signal Generator to Channel A and the probe comp to Channel B. This unit will be available for you to connect to for at least a couple of weeks. To try it out, I suggest you set the Sig Gen to sweep a range of frequencies and log the results to your PC. You will need v4.631 for this.

Just a short update on Linux, we have purchased the Labview development software and have succeeded in installing the NI-Visa drivers on a couple of distros. We will have a beta version of the CS300 available early in 2009.

CS320A는 USB를 이용하는 PC 오실로스코프 CS328A에 로직 분석기 기능이 빠진 제품입니다.

(참고로, PC Oscilloscope 는 장치에서 수집된 데이타를 표시, 분석, 저장 등의 대부분의 작업을 PC에서 하면서 원가를 절감하면서 기능을 강화한 제품을 말합니다)

http://www.cleverscope.com/videos/

http://www.cleverscope.com/examples/

CS320A 중요 링크

제품 구매 여부 결정에 관련된 중요한 링크를 몇 개 올렸습니다.

CS320A 장치 리스트

아래의 장치가 CS320A에 포함됩니다:

본장치(1 x CS320A Oscilloscope Acquisition Unit )
전원 공급 장치 (1 x Power Supply Unit and lead )
오실로스코프용 프로브 (2 x CS010 1x/10x 150MHz probe kit)
USB 케이블 (1 x USB cable )
소프트웨어 CD (1 x CS300 Application Software CD )
사용자 매뉴얼 (1 x CS328A User Manual )
제품 사진 중 모니터 화면은 프로그램 실행 화면 예 입니다.

CS320A

Cleverscope Model CS320A is a USB connected, PC hosted oscilloscope and spectrum analyser with PC based application software.

Here is our latest data sheet, available for you to download.

You will also find our demonstration software here as well as other useful resources

CS320A Acquisition Unit

Two 10, 12 or 14 bit analog channels sampling simultaneously at 100 MSa/sec. AC or DC coupled.
USB 2.0 Interface to the PC or 10/100Mbit ethernet, depending on option
Gain automatically set from 20 mV FSD to +/-200V FSD by choosing graph view and probe switch setting.
Offset automatically set to correspond to the selected amplitude axis view. As an example a graph with amplitude axis of 2.40 to 2.42V automatically chooses a 20mV range offset by +2.40V - good for looking at small signals in single supply op-amp applications.
Analog triggering of the waveform in view with a resolution of 1% of the display height. The analog trigger may optionally be conditioned with a low pass, high pass or noise filter.
One external trigger, threshold adjustable from 0 to ±20V in 40 mV increments.
A dual hardware trigger system based on a rising or falling edge on any input signal, optionally qualified by a user defined digital input combination, triggering when one or both trigger conditions are met, and the time between triggers is less than, in or more than a user defined range, or the trigger count equals a user defined value.
A rear panel I/O connector with a 100 Mbit/sec bi-directional LVDS/RS422 link, and three RS422 outputs defaulting to sampling started, trigger received and sampling stopped.
Each channel (two analog, ext trigger and eight digital) includes 4 or 8M samples of storage, providing up to 40 ms of simultaneous storage for each channel, with 10 ns resolution.
The sample storage may be allocated as between 2 to 3000 frames varying in size from 4M to 2000 samples. These may be used as a history store for reviewing previously captured signals, or to capture up to 3000 trigger events with a minimal inter-frame delay, while maintaining time relative to the first trigger for all succeeding frames.
20 MHz 5th order Anti-alias filter for improved Spectrum Analysis performance.
Triggered LED and Power LED on the front panel.
Input power range from 6 ~ 12V, 6W provided by a universal mains adaptor.
Low jitter (1 ps rms) sampling clock for 70 dB spurious free dynamic range.
Self calibration to ensure DC performance specifications are met.
Enclosure size: 153 x 195 x 35 mm.

CS300 Application Software

Separate, freely moveable and resizable windows to display the signal, a zoomed signal view, and the frequency spectrum of the signal, and control panel.
The zoomed signal view optionally tracks the signal view cursor.
Spectrum analysis with a variety of conditioning windows and display in log or linear format.
Each signal window includes a time/amplitude tracer, and two markers for comparison purposes. Colours are user definable.
Signal averaging (exponential, block and peak hold) and low pass filtering.
Signal measurement, including Peak to Peak, RMS, DC, pulse width, period and frequency.
Copy and Paste graphic or data to other applications.
Save and Open from disk.
User defined units, signal names and scaling (offset and gain).
Text annotation of each graph.

CS320A Equipment List

The following equipment is included with the CS320A:

1 x CS320A Oscilloscope Acquisition Unit with 10bit 4MSample capture and USB interface
1 x Power Supply Unit and lead
2 x CS1001 1x/10x 250MHz probe kit
1 x USB cable
1 x CD that includes CS300 Application Software, CS328A User Manual, sample files, videos and white papers

Here is our latest data sheet, available for you to download.