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Altera_Forum
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10 years ago

Transferring USB port data to DE2-115 (GPIO or any other method)

Hi all, Thanks in advance for your time. We have a Picoscope (Digital flexible resolution usb oscilloscope) with USB output for connection to the PC and showing the waveform in Picoscope software....
Altera_Forum's avatar
Altera_Forum
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10 years ago

@Alex,

I am agree with you that this is ambitious but it is possible.

@ Galfonz,

I am agree that chip being used on DE2-115 kit is Full speed (not high speed ) OTG controller. So if we can not expect much more ( ~1 MB/s - Megabytes/second) performance from that. By the way, yesterday, I downloaded datasheet for that kit and now they have started using controller from Cypress instead of ISP1362.

@Rebk,

What is your performance requirement? That is how much data are you expecting to receive from your picoscope? Also could you share more details about your exact requirement? I am working at System Level Solutions ( www.slscorp.com (http://www.slscorp.com) ). It is Altera's megafunction partner and we are having USB2.0 Host High speed controller. ( http://www.slscorp.com/ip-cores/communication/usb-20-host.html ) We can see if that meets your requirement.

Thanks,

Bhaumik