Lpc2000

There's also the TI TUSB3410 (think that's the right part number) which is 
8052 based and communicates with external chips over a UART/GPIO. So no need 
to bitbang a memory bus. Program execution is out of RAM (can either be 
loaded from the host driver or else a I2C rom).

Haven't used it yet, but am planning to try it with the 210x in the next 
week or so.

Shannon

On Sun, 23 May 2004 21:07:08 -0700
  "Curt Powell" <curt.powell@...> wrote:
>Martin,
>
>I've worked with the Cypress family of chips- EZ-USB, FX, FX2, and SX2
>(stay away from the SX2).  Don't have any experience with NetChip.
>Charles Manning on this list has worked with the ftdi chip.  With any of
>these chips you'll probably be limited by the lpc gpio speed, assuming
>you're using gpio to interface with the USB chip, to a few megabytes per
>second bulk throughput.
>
>I recall seeing announcements of other ARM-based chips with on-board USB
>and in the last week or so there was a rumour posted about a future
>"LPC2130" with on-board USB.
>
>Curt
>
>-----Original Message-----
>From: capiman@... [mailto:capiman@...] 
>Sent: Sunday, May 23, 2004 2:19 AM
>To: lpc2000@yahoogroups.com
>Subject: [lpc2000] USB 2.0 with NET2270 / NET2272 and LPC2000 ?
>
>
>Hello,
>
>has someone used one of NetChip's USB 2.0 controller with LPC2000 series
>(or
>any other uC) ?
>Is it working without problems ? What bandwidth can i reach in reality ?
>What is the rough price of these chips ?
>
>Regards,
>
>         Martin
>
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