The fastest thing you can do is make a dedicated partition and read and
write it directly. This is very simple (open(), read(), write(),
seek(), etc). I typically dedicate the first 1024 blocks to storing
info about the files. I use one block per file and the first block
stores info about th
Vincenzo Pellegrini wrote:
> Hi everybody,
>
> just a quick question: has anybody managed so far to provide the usrp
> with the 8 Complex Msps needed to transmit an 8 MHz wide band?
>
> My problem is that such a bandwidth yields a 32MiBps throughput and,
> even if the USB2 bus and the CPU speed o
Brian Padalino wrote:
> Has there been much discussion on building a modulator into the FGPA?
> That would obviously reduce down the bandwidth required for
> t
Why build it into the FPGA when you can do it in software? He's running
into a bottleneck in the disk->computer link, not the computer->U
>
>>
>> just a quick question: has anybody managed so far to provide the usrp
>> with the 8 Complex Msps needed to transmit an 8 MHz wide band?
>>
>> My problem is that such a bandwidth yields a 32MiBps throughput and,
>> even if the USB2 bus and the CPU speed of my machine are all right with
>> th
Has there been much discussion on building a modulator into the FGPA?
That would obviously reduce down the bandwidth required for
transmission of some very wideband signals.
Brian
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On Fri, Feb 09, 2007 at 10:11:48AM +0100, Vincenzo Pellegrini wrote:
> Hi everybody,
>
> just a quick question: has anybody managed so far to provide the usrp
> with the 8 Complex Msps needed to transmit an 8 MHz wide band?
>
> My problem is that such a bandwidth yields a 32MiBps throughput and,
Vincenzo Pellegrini wrote:
Hi everybody,
just a quick question: has anybody managed so far to provide the usrp
with the 8 Complex Msps needed to transmit an 8 MHz wide band?
My problem is that such a bandwidth yields a 32MiBps throughput and,
even if the USB2 bus and the CPU speed of my machine
Hi everybody,
just a quick question: has anybody managed so far to provide the usrp
with the 8 Complex Msps needed to transmit an 8 MHz wide band?
My problem is that such a bandwidth yields a 32MiBps throughput and,
even if the USB2 bus and the CPU speed of my machine are all right with
this, it
