Recommended USB host controller?

http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif

--- Quote Start ---

originally posted by tgraessle@Jan 4 2005, 10:25 PM

hello,

i&#39;m currently using the the cypress sl811hst-ac embedded usb controller in my design which (at least for nios i) was supported by uclinux and seemed to work pretty well.

however, i&#39;ve learned from our purchasing folks that cypress has announced that this device will soon become obsolete.

can anyone recommend a usb host controller chip that can easily interface to the nios ii and is supported by uclinux? our requirements are for host that can support a single full-speed peripheral port (12 mbits/sec). we intend to use it primarily with usb memory stick devices.

thanks.

terry graessle

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=3667)

--- quote end ---

--- Quote End ---

you can use isp1160 isp1161

--- Quote Start ---

originally posted by szliangjx@Apr 24 2006, 03:35 PM

http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/smile.gif

--- quote start ---

originally posted by tgraessle@jan 4 2005, 10:25 pm

Hello,

I&#39;m currently using the the Cypress SL811HST-AC embedded USB controller in my design which (at least for Nios I) was supported by uClinux and seemed to work pretty well.

However, I&#39;ve learned from our purchasing folks that Cypress has announced that this device will soon become obsolete.

Can anyone recommend a USB host controller chip that can easily interface to the Nios II and is supported by uClinux? Our requirements are for host that can support a single full-speed peripheral port (12 Mbits/sec). We intend to use it primarily with USB memory stick devices.

Thanks.

Terry Graessle

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=3667)

--- Quote End ---

[/b]

--- Quote End ---

you can use isp1160 isp1161

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=14590)</div>

[/b]

--- Quote End ---

isp116x drivers are in the main stream linux 2.6.16 kernel.

isp1362 is an OTG full speed chip, similar to isp116x.

isp1760 is an high speed host with pio and dma bus.

but you may need to request drivers from philips.

You may use usb pci host chip with the altera pci bridge. There is no drivers issue.