I've been intersted in the various development programs that you can create for the Cypress EZ-USB FX2LP device. Mostly 8 channel logic anaylizers and oscilloscopes. If you don't know what a Cypress EZ-USB FX2LP is, then you're in for a treat. It's an amazingly dynamic and diverse chip that generally comes on a very small development board with a single high/full speed usb 2 interface and it has 24 digital pins that have a maximum bandwidth of 24mhz each. It has a built in enhanced 8051 microprocessor and it gets it's pid/vid from an external eeprom chip which is read when the device is first powered on.
![Ez usb driver Ez usb driver](https://i1.wp.com/ae01.alicdn.com/kf/HTB11JTAHVXXXXc8XVXXq6xXFXXXv/CY7C68013A-Board-EZ-USB-FX2LP-CY7C68013A-USB-Module-with-Embedded-8051-24LC64-EEPROM-onboard-USB-Communication.jpg?crop=5,2,900,500&quality=2880)
EZ-USB Getting Started Development Kit Manual Rev 1.0. The DVK is designed to work with the EZ-USB FX2LP and FX1 chips. FX1 is a full-speed only ver-sion of FX2LP. Other than the absence of a high-speed transceiver, FX1 is identical to FX2LP. • Cypress Firmware Download Driver sample • EZ-USB Documentation and Help Files.
If no external eeprom is present it reads it's pid/vid from hard coded internal memory and the device will default as a ez-usb device. Two companies currently use it for 24mhz logic analyzers, Saleae and EZUsb. Unfortunately, they have been subject to many cheap clones flooding the markplace which has cut into their profits. Thats one drawback to the device. It's not easy to protect it against counterfeiting because the way these devices work is that you can either store your program on the external eeprom (kinda limited to the eeprom size) or else it gets loaded (instantly) from the software on your pc. The great thing about this device is that you can find ultra cheap ez-usb deveopment boards on e-bay from China for as little as £5 or $7 (usa). I own a few of these.
I have an original Saleae Logic device, 2 ez-usb development boards from China, a Saleae clone (from china) that only cost £6.50 shipped (it comes in a little case with some logic cables and a good usb cable with a filter - i was impressed) and an original Saleae Logic device ($150). They all work exactly the same and give really great results for just about any kind of logic analysis. The Saleae Logic software is really great! I've been using mine to read I2S audio streams from a Silicon Labs CP2114 development board. All the devices can read the I2S Clock, Frame and Data lines perfectly. I've been really impressed with it and it's been a lot of fun. Having said all that, I have to say that the Cypress development software is not the most enjoyable cup of tea I've ever drank.
It comes with a free version of Keil development tools found in their development kit which does allow up to 4k of program data to be compiled. That could be enough for most. You can also download an evaluation version direclty from keil.com however the free one they offer is limited to 2k of data. I've been interested in Flowstone for a good long while now and every time I go to use my Logic Analyzer I can't help but think of all the intersting things that could be accomplished with Floswtone.
Subtitle Info Updated 3 years ago Framerate Files 1 File Size 19.7KB Language Indonesian Release Type N/A Relase Info: Doctor Stranger Bahasa Indonesia EPS18 LIMO Create By apexlingga Comment [ I D W S ] ♥ Please rate it ♥ LIMO-WITH ♥. Drama Korea Doctor Stranger Subtitle Indonesia Sinopsis Doctor Stranger: Drama Korea Doctor Stranger Sub Indo menceritakan tentang Park Hoon yang merupakan anak yang tinggal di negara Korea Utara, di Korea Utara Park Hoon terpaksa berlatih untuk menjadi seorang dokter seperti ayahnya. Sinopsis Drama Korea Doctor Stranger Seri ini akan berputar di sekitar Taman Hoon, Korea Selatan yang ditangkap dengan ayahnya dan tumbuh di Korea Utara. Dia dilatih untuk menjadi seorang dokter jenius, dan meskipun Taman Hoon mendarat pekerjaan di terbaik rumah sakit Korea Selatan setelah membelot, ia diperlakukan sebagai orang asing. Nonton doctor stranger sub indo.
![Fx2lp Fx2lp](http://thietbichetao.com/wp-content/uploads/2013/12/IMG_wqwwee3785.jpg?x20190)
Some of the more advanced versions of the Saleae Logic come with an onboard ADC so it also works as an Oscilloscope. However the chip they have selected is limited to 20mhz but not bad for most DIY home users. I've made all sorts of hardware mods for my own boards including designing a shield that lets you switch between two EEprom and has buffer input using a CD4050BPW Hex Non-Inverting Buffer which lets you input digital signals that run as high as 18volts. Currently all boards run at 3.3 volts with what they describe as 5 volt tolerant. But I prefer not to input anything over 3.3 volts into the pins.