Cypress’s EZ-USB® FX2LP™ (CY7C68013A/14/15/16A) is a low power, highly integrated USB 2.0 microcontroller.
Cypress' EZ-USB® FX2LP Development Kit. 3 Samples of EZ-USB FX2LP IC (CY7C68013A. Cypress firmware and Keil monitor download driver sample; EZ-USB.
- Amazon.com: EZ-USB FX2LP CY7C68013A USB Development Core Board Logic Analyzer EEPROM: Computers & Accessories.
- Download the latest Windows drivers for Cypress EZ-USB FX2LP Driver. Drivers Update tool checks your computer for old drivers and update it. Get latest Cypress EZ-USB FX2LP Driver driver!
This chip is a General Programmable Interface (GPIF™) that is supposed to ease the development of USB devices such as keyboards, mouses (mice!), flash drives, etc.
The board that I ordered is a development board from AliExpress for $4.60 and I was really impressed with its quality.
There are 2 variants, one with one jumper & another with 2 jumpers. Both comes with a on/off switch and a RESET push button.
![Fx2lp Fx2lp](/uploads/1/2/6/2/126271562/728472559.jpg)
The board also has an EEPROM (ATMEL 24C128 on my board) which is used to hold the VID/PID/DID of the device - this is for the host to identify the device to determine the correct driver.
My board was of the 2 jumper model & I think both are the same.
Ez-usb Fx2lp Cy7c68013a Usb Driver
J1 is to connect/disconnect 2 LEDs from Vcc - these LEDs are connected to D0 & D1
J2 controls the high address bit of the EEPROM making it appear at I2C address 0xA0 or 0xA2 depending on the jumper.
Ez Usb Driver
The FX2LP is designed with a unique feature that allows the firmware to be loaded to the chip RAM either from the host or from the EEPROM.
Cypress Fx2lp No Eeprom Device
Here we will be discussing a very interesting firmware that converts this $4.60 board into a logic analyzer!