On 29/07/2011 11:56 AM, mtrav100 wrote:
> I had considered using the XUARTs. The documentation says there are up to 8
> xuarts. Could I, essentially, use 1 UART per bit to achieve this transfer
> rate? or some division of the 8 bits among the UARTs to achieve the 25MHz
> speed?
>
> Another option i had considered would be to use the USB interface, as this
> has a much faster transfer rate (480 Mbs). Of course this would require some
> more work and extra hardware.
>
> Could i perhaps use a serial-to-usb interface to input the data as serial
> streams?
How about one of FTDI's USB->Parallel chips? Or, implement the bus
interface in a dedicated micro or FPGA? Heck for that fact, use one of
the TS products with a FPGA like a 7800, or 7300 and implement the bus
in their FPGA, they have direct RAM access so they can buffer the data
there for the application to read.
--
Jason Stahls
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