USB low-full-high speed peripherals Forum Discussions
Hi,
We are currently using "CYPRESS EZ-USB FX3 CYUSB3KIT-001 DEVELOPMENT KIT" for internal development work.
Our requirement is showcasing our USB Compliance Testing capabilities and would like to make use of this Kit for running the same.
In this context, would like to know the procedure for setting up USB compliance tests station using this Kit.
Any example test code that can put the Kit into Host/Device mode and respond to the Compliance test modes would be very useful.
To begin with we are looking at running USB2.0 compliance test suite (Low, Full and High Speed) and would later extend the same for USB3.0 compliance test suite.
Any quick help on this would be very useful.
Thanks and regards .....
Show LessHi
i'm going to design a circuit with two high speed usb ports so in order to add an extera port to FL2XP (CY7C6801XA) i need a ULPI interface on it.
Is there any way to implement ULPI interface on FL2XP (CY7C6801) ?! on GPIO for example ?!!
Show LessHi,
I have tested the slave FIFO data transfer on 68013A according to the VC 2010 examples successfully.But I usually don't know whether the data are ready in the device. Any callback or message method (like UART receive interrupt )are available,so that it can tell me the data are ready in the device and I can get the data in time.
Thanks!
ZHOU Yigang
Show LessI used the EHSETT tool to test the usb2.0 device(cyusb2014)compliance , When I teste the Device Receiver Sensitivity ,I could not get the correct result.
First I setted the device to SE0_NAK mode, And than used the Signal generator to send IN pakcet to the device,
But The USB2.0 Device can not return the NAK packet .
I am sure that the device connections and corresponding steps are correct ,because other usb2.0 device was correct .
Why the device could not return the NAK when received the IN packet in SE0_NAK mode ?
And can you provide me the cyusb2014 compliance test report ?
Show LessHi,
As per title.
Thanks You
I am using CY7C68013 to drive an FPGA through the external memory bus. is it possible to find a simple 8051 external memory behavior bus model in this community?
it will take me some to create it from scratch.
I should put this thread in USB group. but for some reason, it won't allow me to log in.
appreciate your help.
David Sun
Show LessHello,
I am trying to send a 5 KB packet from my linux PC to the PSoC using USB Bulk transfer. As far as I understand the Bulk Transfer can only support transfer of 64 bytes at a time. I am using the USB_Bulk_Wraparound example code to receive the data (ignoring the loop back by writing into IN Endpoint). I observe that I can only receive 64 bytes at time, no matter how much the Host is sending in one shot. I have configured the Endpoints buffer management in DMA with Automatic Buffer Management. I am using PSoC Creator 4.1. Any help would be greatly appreciated.
Thanks,
Anand.
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