[Ftdi-usb-sio-devel] FT245BM transfer rates

[Karl R. <ka...@ho...>]

Hi,

has anyone reached transfer rates higher than this:
write( PC to FT245 ): 58 kByte/s
read( FT245 to PC ) : 30 kByte/s
?

Note: The burst rate with my curent test-setup is 400 kByte/s

Anyone knows where the bottleneck is?
driver, usb-stack, ?

FTDI speced the chip with 1000 kByte/s :-/

Karl






_________________________________________________________________
The new MSN 8: advanced junk mail protection and 2 months FREE* 
http://join.msn.com/?page=features/junkmail