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USB Forum Discussions

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Anonymous
USB low-full-high speed peripherals
Down to basics, how to get started
Hi all, First of all: I am such a novise that I'm almost afaid of posting in this forum. Please have patience with me My experience with assembly cod... Show More
By Anonymous
calender Aug 9, 2009
views
351
Replies
2
Anonymous
USB low-full-high speed peripherals
FX2LP OUT FIFO to FPGA
        I have a small home-made board with a CY7C68014A-56PVXC on it. It plugs into my Digilent Spartan-3 FPGA board. I configure EP2 as described in... Show More
By Anonymous
calender Aug 5, 2009
views
300
Replies
1
Anonymous
USB low-full-high speed peripherals
Can CY7C68013A be programmed to act as an USB Audio 2.0 device? USB->SPD...
        Hi,        I am working on a new design which will use the CY7C68013A together with a FPGA to convert a USB Audio signal into SPDIF signal.   ... Show More
By Anonymous
calender Aug 3, 2009
views
824
Replies
9
Anonymous
USB low-full-high speed peripherals
Programming FX2 FIFO Full threshold
        I have set up EP4 on an FX2 as an IN endpoint, operating in    Full speed mode (USB 1.1). The packet size is set to 64 bytes, and EP4 is confi... Show More
By Anonymous
calender Jul 30, 2009
views
230
Replies
0
Anonymous
USB low-full-high speed peripherals
A first chance exception of type 'System.ArgumentNullException' occurred...
        We are using a CY7C68013A USB controller in a couple of our product. The PC software currently is using a third party driver solution and we w... Show More
By Anonymous
calender Jul 20, 2009
views
1324
Replies
8
Anonymous
USB low-full-high speed peripherals
Outputting data on the FD[0-7] lines using CyAPI.lib
        Hi,        I've written a C++ program using CyAPI.lib that alternately writes "AA" and "55" using the Xferdata() method into an isochronous en... Show More
By Anonymous
calender Jul 16, 2009
views
278
Replies
1
Anonymous
USB low-full-high speed peripherals
GPIF : extra active edges on strobe ???
        Hi,        In AN4051 (Doc No. 001-15284) about the GPIF Flow State feature for    UDMA, there is a strange (to me) quote on page 4 :        "... Show More
By Anonymous
calender Jul 13, 2009
views
307
Replies
0
Anonymous
USB low-full-high speed peripherals
About Nx2lp Nand program tools
        Hi there, I 've made a board just following the schematic in development kit 3686. The difference is My design had only one Flash chip and the... Show More
By Anonymous
calender Jun 24, 2009
views
675
Replies
7
Anonymous
USB low-full-high speed peripherals
CY7C64713 programmer circuit
        Hello.        I have some CY7C64713 (100 terminales) chips and I was looking at the CY3684 USB 2.0 DEVELOPMENT BOARD schematics. But as this c... Show More
By Anonymous
calender Jun 27, 2009
views
475
Replies
3
Anonymous
USB low-full-high speed peripherals
Problem with CY7C68024
        I made a board with CY7C68024 and two memories NAND128W3A2 (from ST). It's designed according to a developement kit from Cypress. When I run a... Show More
By Anonymous
calender Feb 2, 2009
views
372
Replies
2
Category Information

USB

Universal Serial Bus (USB) forums have discussions regarding Low-Full & High Speed Peripherals, Superspeed Peripherals, USB Hosts Hubs Transceivers, and USB EZ-PD Type C product solutions for PCs and consumer device topics.