OpenCores
no use no use 1/1 no use no use
USB 1.1 PHY core - bit stuffing problem
by Unknown on Oct 22, 2008
Not available!
Hello,

I have a problem with the USB 1.1 PHY core - bit stuffing doesn't work
correctly.

In change history it says:
"Revision 1.4 2004/10/19 09:29:07 rudi
Fixed DPLL alignment in the rx_phy and bit stuffing errors in the
tx_phy (if last bit bit was a stuff bit in a packet it was omitted). "
I'm still getting this error. Does anyone know how to fix this? Maybe
the file on the CVS is not the correct version?
USB 1.1 PHY core - bit stuffing problem
by Unknown on Oct 23, 2008
Not available!
Hi It is revision 1.5 and not 1.4 Dharmesh On Wed, Oct 22, 2008 at 1:41 PM, Grzegorz Plebanski ygreg at ygreg.com> wrote:
Hello, I have a problem with the USB 1.1 PHY core - bit stuffing doesn't work correctly. In change history it says: "Revision 1.4 2004/10/19 09:29:07 rudi Fixed DPLL alignment in the rx_phy and bit stuffing errors in the tx_phy (if last bit bit was a stuff bit in a packet it was omitted). " I'm still getting this error. Does anyone know how to fix this? Maybe the file on the CVS is not the correct version? _______________________________________________ http://www.opencores.org/mailman/listinfo/usb
-------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.opencores.org/forums.cgi/usb/attachments/20081023/26793a0d/attachment.html
USB 1.1 PHY core - bit stuffing problem
by Unknown on Oct 24, 2008
Not available!
> Hi It is revision 1.5 and not 1.4

Transmitter module, which handles bit stuffing, is in file
usb_phy/rtl/verilog/usb_tx_phy.v
Latest revision of this file is 1.4, only usb_rx_phy.v is 1.5.
no use no use 1/1 no use no use
© copyright 1999-2025 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.