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33 Threads found on Cypress Usb Host
Hi, everybody I've a ML605 board with usb host and usb Peripheral controller.cypress CY7C67300 EZ-host is used for usb host and peripheral controller in ML605 board. I want to attach a usb flash memory to usb host port (...)
Hi, I am trying to interface a cypress sl811hst-axc usb host / slave controller with an Altera Cyclone I FPGA, the cyperss chip isn't responding to my signals, I've tried to write an 8bit data to a random address of the chip by driving the controls lines, corresponding to the timing diagram provided with the chip datasheet, and then read at (...)
Have you downloaded the latest development software for the cypress CY7C67300 CY3663 CD-ROM Image v1.0 And checkout the dev kit based on the cypress CY7C67300, it has plenty of docs and examples: CY3663 - EZ-OTG / EZ-host Development Kit Here's a fairl
If your host PC is windows then windows does expose ways of communicating with HID devices connected to usbhid.sys. I remember the native dll being usbhid.dll. You might also want to take a look at the dll (Cyusb.dll) available through Suiteusb 3.4 - usb Development tools for Visual Studio - (...)
The host would expect the device to respond 100ms from the time it connects the pull-up on the line. I've seen bus-powered designs (cypress FX2 used to run into this issue if the reset circuitry timing was high) run into issue if the device is not ready to respond by this time. This would lead to device enumerating with VID and PID 0000 and windows
Hi, I want to implement usb core which need UTMI compatible usb transceiver chip.which board of xilinx having usb transceiver chip.? As such I am having ML402 Virtex4 Board having usb host and peripheral with cypress 67300 controller IC. So My point is that will this IC work as (...)
Check out cypress semiconductor EZ-OTG... it has 2 ports.... they can be configured as one host and one device as well...
I think cypress Cy7C68013 itself has a builtin usb port so I am not sure what you are trying to achieve with FPGA. Are you making some device in FPGA with a usb interface and will then interface that with CY68013, where CY68013 will act as host. If that is the case then I don't think CY68013 is powerful enough to support (...)
You need a usb master or host .take a look at cypress .they make usb hosts.
Hi. If you want to connect usb device to MCU( not to PC), MCU must contain usb host peripheral. I don't known slall MCU with usb host integrated. You can look in FTDI and cypress for usb host controllers. Best Regards
Hi Try to go on have SL811HS usb host controller.which is interfaced in parallel.All the details are available online
I have a SL811HS chip(cypress Corp.). I want to use it as is usb-host and I want to interface one with usb Flash disk.(here I use FPGA to process data ) so, Can I interface SL811HS with usb Flash disk ? Could anyone let me know some thing ? Thank you so much.
hi ,i m working on usb device driver programming in c++. i m getting problem to transfer data from host to device. means a text file from host to ram of usb kit(cypress). if u can help ,then reply.
i want to interface cypress's sl811sh to a xsa-50 fpga board so that the combination can act as a usb host. sl811sh can be used as a low/full speed host controller with one usb port, with 8 bit i/o which can interface to a microcontroller. i need just need basic enumaration and handle bulk transfers. (...)
Hi, I need to write a program that detects EZ-host attached to the PC and write data into EZ-host memory. Some advice on this or link to sample programs would be greatly appriciated. Thanks
You have to implement usb host (I recommend you SL811HS from cypress). Read application notes from cypress. Anyway the other solution is an OTG IC (it's used to link 2 usb slave). Do a google search on usb OTG, Hope this helps, //a
Hi, Can anyone suggest an usb controller which can support 2 Peripherals and 1 host (or) 2 peripherals and 2 host . cypress cy7c67300 does not support the above mentioned combination Regards, Subrahmanyam
I have Interfaced cypress SL811hs with 89c51rc2 and configured it as usb host device as per the instruction given in data sheet and application notes. I Used "", "Minhost" code first and then "Emb_host" next as my reference Initially the host is able to (...)
Hi, If you have bluetooth stack for example like Iar's or one of the free one, with usb host chip like cypress SH811 and microcontroller (for example ATMEGA128) is it possible to use usb bluetooth dongle. Thank you for advice.
thanks to your help i could set up the HUB i'm using. I'm using usb host cypress sl811hs connected to atmel's hub at43301; now i have a problem to communicate to a slow speed device (mouse) connected to the hub this is what i do : get device descriptor of the hub get configuration descriptor set configuration (led goes green) power (...)