• LED behavior definition and control method of CY7C65632/42

    Hi, I'd like to use CY7C65632/42 for the project. I see there's LED control pins on CY7C65632/42 series But I'm wondering - 1. What is the default control behaviour for GREEN/AMBER? 2. Can you control the L...
    ChHu_4370401
    last modified by ChHu_4370401
  • CYUSB3304 - I2C Communication failure

    We're having problems with a device which uses CYUSB3304 configured in I2C slave mode as a USB hub. When we send a call to the 7-bit address 0x60, the I2C rail will enter a blocked state, never producing the stop cond...
    BrNe_4408181
    last modified by BrNe_4408181
  • CY7C68013A's smart Serial Interface Engine

    We are currently looking into integrating the EZ-USB FX2LP USB Microcontroller in a new product and we would like to understand better how the smart SIE, which implements the Re-enumeration concept (which we find very...
    ShLu_4413971
    last modified by ShLu_4413971
  • CY7C65642 USB 2.0 hub power consumption ?

    We are planning to use Cypress CY7C65642 USB2.0 very low power USB hub in bus powered mode for our new product.  Can you share me how much is the power consumption of this Hub for 2- DS - ports to be active and b...
    SiD._4397786
    last modified by SiD._4397786
  • Use the CYUSB3014 firmware programming registration callback function to parse the two, what is the meaning of the parameters?

    Just contact USB, there is a question I would like to ask There is a registration callback function in the CYUSB3014 firmware programming:     CyU3PUsbRegisterSetupCallback(CyFxSlFIFoApplnUSBSetuPCB, CyTru...
    WiLi_4402436
    last modified by WiLi_4402436
  • usb2 trace length on the HX3 hub

    Hi. I am in a middle of layout stage with your items HX2 and HX3. I am using the HX3 - CYUSB3314.   I have long trace length constrain  - 4 inch for USB2:  DS3_D (pins 77 and 78) on the CYUSB3314. W...
    nimu_4164261
    last modified by nimu_4164261
  • CY765631-56-LTXI - EXTERNAL EEPROM MANDATORY ?

    hi all. i can see in the begining of the data sheet requirments for externa leeprom/ then in the later pages - page 10 , there is the default descriptors . is this means i can work with this device without extranl ...
    nimu_4164261
    last modified by nimu_4164261
  • Can any share C# program for transffering data from FPGA to PC

    I am new to this C#. I want a C# program to transfer Data from FPGA to PC. I tried using Bulkloop_VCS it is not working may be I have to make some changes but I have No Idea How the Bulkloop_VCS Program written so If ...
    PaKu_3818476
    last modified by PaKu_3818476
  • CYUSB3314-88LTXC

    Can someone provide the pad and solder mask opening layout information for the CYUSB3314-88LTXC? Thanks, Roland
    RoFe_2180261
    last modified by RoFe_2180261
  • how to use CY7C65642 - 28 to create a 7-port hub?

    Hello,   I would like to use the CY7C65642 - 28L to create a 7-port hub 2.0 with two parts but I have not found any reference into documentation to help me with this design.   Is it possible to use two CY7...
    JASA_4383231
    last modified by JASA_4383231
  • 【CY7C68300C-56LTXC】Master/Slaveデバイスへのアクセスについて

    お世話になります。   本ICを使用してCFをMaster/Slaveの2枚接続で使用していますが、 数百回から数千回に一回の頻度でCFを2枚とも認識しない現象が出てしまいます。   CFベンダに調査を依頼したところ、PATAアナライザのログと共に次のようなコメントがありました。   ・NGの時の56141110行のDASPをアサートされていないことより、  自身をSlaveデバイスと思って...
    TaMi_4323011
    last modified by TaMi_4323011
  • How to set up a CYUSB3302-68LTXI minimum configuration.

    Hi, I want to design a hub with the CYUSB3302-68 which should be build in to a desktop equipment with two industrial cameras USB 3.1 inside. The US port will be the USB connection (Typ B) of the desktop equipment, in...
    JoFr_4370742
    last modified by JoFr_4370742
  • Is there a way to disable USB3 Tx SSC on the HX3 USB 3.0 HUB Controller ?

    Is there a way to disable USB3 Tx spread-spectrum (SSC) on the HX3 USB 3.0 HUB Controller ? Can SSC enable/disable be done per port or upstream vs downstream ports ?
    KrTo_1746141
    last modified by KrTo_1746141
  • CY4608 HX2VL Gerbers/BOM

    Hello,   Ive been testing the CY4608 HX2VL and its been good so far. I want to integrate it into my design, but I couldn't find a BOM or gerber files to read (only the schematic). Can those be sent out as well? ...
    IsFe_3819901
    last modified by IsFe_3819901
  • CYUSB4347-BZXC

    Hi,   We are in need of full source code for the cypress PD enabled hub, as we are using MPQ4230 buck/boost IC and not the reference design Onsemi controller   we need to be able to make firmware to contro...
    RaRo_1233086
    last modified by RaRo_1233086
  • How to connect DSx_OVRCURR when using pin-strap configuration for cyusb3314

    Hi, How to connect DSx_OVRCURR when using pin-strap configuration for cyusb3314.I didn't see anything  in the datasheet.   thanks
    yish_4278406
    last modified by yish_4278406
  • CX3 是否可以实现两个camera的图像拼接?

    CX3 是否可以实现两个camera的图像拼接?
    qime_3244791
    last modified by qime_3244791
  • :  CYUSB4357-BZXC - Problem loading firmware

    I have a customer who is having issues loading firmware.  ================================= I am trying to load the firmware image onto the Hub. I have tried both using the configuration utility software as we...
    MiRo_263836
    last modified by MiRo_263836
  • 【CY7C68300C-56LTXC】通信モードの優先順位

    ≪使用環境≫ IC:CY7C68300C-56LTXC 設定:通信モードの設定は下図を参照 接続デバイスの仕様:ATA Ultra DMA mode 4 まで対応 Enable UDMA mode2                  ...
    ToAs_4115461
    last modified by ToAs_4115461
  • CYUSB3314电源使能控制引脚,能否通过CPU发送特定命令进行主动控制

    CYUSB3314每个接口都有一对过流检测和外部电源使能控制引脚,这个电源使能控制引脚,能否通过CPU发送特定命令进行主动控制?例如CPU通过HUB的上行USB接口,或者是通过I2C接口,发送特定的控制命令?  目的是为了做这个软件控制,主要是考虑当USB负载出现非过流异常时(例如读写变慢、无法写入等),能够通过CPU主动对负载进行重新上电操作。这个不知道HUB是否能够实现?
    flfa_1363056
    last modified by flfa_1363056