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Subject: FT2232H asynchronous maximum data rates?

From: Caleb Kemere <ckemere@xxxxxxxxx>
To: libftdi@xxxxxxxxxxxxxxxxxxxxxxx
Date: Fri, 17 Jun 2011 11:54:15 -0700
I've noticed previous threads where folks have used the synchronous
FIFO mode of the FT2232H and gotten quite reasonable sustained
transfer rates (15 MB/s). I'm struggling to get 6.5 MB/s (without the
buffer on the chip filling up). Is this an issue of the asynchronous
FIFO mode, or am I somehow not pulling data off on the PC fast enough?

– caleb

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