• EZ-USB FX3 CYUSB3KIT-001 Enumeration Failed

    Hi Team,   Im using EZ-USB FX3 CYUSB3KIT-001 for USB 2.0 Compliance testing.   Im able to perform all Device Hi Speed Transmitter tests with USB Bootloader mode. During this mode Fx3 enumerates as below (S...
    last modified by BaYo_4447476
  • fx3 multi configuration

    Hi,   I am trying to expand the bulk loop example so that the firmware to contain additional configurations.    I duplicated the CyFxUSBHSConfigDscr array in cyfxbulklpdscr.c to and changed the config...
    last modified by BBKi_4523881
  • Linux - How to verify FPGA actually wrote data to FX3 IO buffer?

    We have a setup of FPGA connected to FX3 and FX3 connected to Host. One scenario is that when Host write a command to FPGA, FPGA will respond and write some data back to FX3 so host can read it. When the command is wr...
    last modified by FrSe_4506631
  • CY7C65211 - USB Serial SDK Examples - DeviceIndex/DeviceNumber

    Hello,           I am currently using the CY7C65211 from CY8CKIT-049-4200, in a project, where I have one configured as USB-Serial, AND another one as USB-I2C, on the same PC host....
    last modified by JeMi_1216496
  • FX2LP - UAC Protoype Firmware

    Objective: This firmware code example demonstrates the enumeration of FX2LP device as a USB Speaker compliant to USB Audio Class (UAC) Specification 2.0 and the handling of class specific requests to control the volu...
    last modified by SrinathS_16
  • CYUSBS236 枚举失败

    按照用户手册,安装CYUSBS236DVKSetup.exe后,CYUSBS236应该被识别为:USB-Serial(Dual Channel) Vendor MFG。 但是在我的Win10系统里面,CYUSBS236 只能被识别为:USB-Serial Composite Device。而且不能用Cypress USB-Serial Configuration Utility配置。 请问是哪有问题,应该如何解决,谢谢。
    last modified by Anli_4471876
  • what software can i use to program cy7c67200 installed in FPGA DE2-115?

    Hello, I am looking for any help regarding software to programm this chip which is located in the fpga de2-115. What software do u have that i can use to programm this chip.? thank you.
    last modified by nnnn_4459931
  • CY65211 USBtoSPI

    Hello   Please tell me about communication between CY7C65211A and MCU. How is USB (CDC) data converted to SPI and transmitted to the microcomputer?   I want to see the internal state when converting USB c...
    last modified by hata_3396041
  • CY7C65215 CyUsbSerial library high CPU load

    Hi,   i experience a high CPU load when using the CyUsbSerial Lib. The CPU load goes up to 30% on my embedded device after connecting a callback with the function CySetEventNotification(). The callback itself d...
    last modified by FlGe_2355111
  • 24LC128(EEPROM)

    I bought a CY4609 development board and after I got out 24LC128 (EEPROM), CY4609 still works. Why? What does the program do?
    last modified by huhu_4151711
  • EZ-USB NX2LP-FLEX nand flash

    Hey Guys I'm using CY7C68034 with two nand flashes, first i used "MT29F16G08FAA" from Micron, which i was not able to program using mfg tool, i could just wipe the nand flash and i can not successfully program it, af...
    last modified by foho_4476016
  • Can you give me the firmware example  code of cy7c68013A?

    hi:   Do I want to support Linux and android with CY7C68013 to provide an example code for UVC?    thanks
    last modified by user_3936656
  • FX2LP - How to detect "end of transfer" in FIFO read if FPGA reads faster than FIFO fills

    Hello everybody,   I'm currently designing a board which involves USB communication from an FPGA through an FX2LP.   I aim to interface my FPGA to the FX2 with the default Slave FIFO Interface. The applic...
    last modified by SiTe_3990886
  • How to control gpio in CYUSBS236

    We use CYUSBS236, both channels are configured to UART mode, CDC protocol, UART setting Type: 2 pin   J24 J25 J26 J27  pin 1 and pin 2 are connected.   The problem is: when I try to set GPIO_10-13 by Cy...
    last modified by Anli_4471876
  • Configuration Utility - No device detected

    Hey folks,   I am a junior engineer, aka a beginner and I will try to describe the issues I have, as exactly as I am able to.   We got some Hardware to work with, it contains a Cypress "CY7C652" chip. As ...
    last modified by AmVa_4469291
  • CYUSB3610: Industrial grade(0-70'C) :(

    It seems that CYUSB3610 is not an industrial grade IC are there any industrial grade IC which does USB 3.0 to Ethernet controller. In my application the processor supports USB 3.0 so I've initially planned with LAN78...
    last modified by laai_4499801
  • drivers for 64bit PCs

    Hi   We are using USB2UART bridge CY7C6515-32LTX, the latest driver (from windows update) is for 32bit PCs, is there are drivers for 64bit too?   Thank you
    last modified by EfMi_2218266
  • CY7C65211 more SPI device support?

    1. 請問SPI Node後面 chip select接兩個以上的device, USB-Serial SDK中有support嗎? 因為Cypress提供的CyUSBSerialTestUtility沒看到可以對chip select做選擇.   2. 當 usb後的SPI Node接兩個以上, driver 會建立不同 DeviceNum供選擇對嗎?
    last modified by MiSh_300256
  • CY7C65215-32LTXI Device Open Failed if There are several Devices with FX3 Chipset

    Hi,   I am developing a Test board which using the CY7C65215-32LTXI for USB-I2C interface. I wrote a the I2C driver based on the Example from the USB-Serial-SDK. It works fine up until I connected 2 Cypress FX3 ...
    last modified by AdPe_4111016
  • CY7C68013A 56 pin to CMOS Sensor Hardware Interface

    Hello,   Looking for support with the hardware interface of a CMOS image sensor to the CY7C68013A.  Saw similar posts, but never really saw an answer.   CMOS sensor provides a 10-bit parallel output w...
    last modified by ClAl_4446416