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???
08/05/09 10:18
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#168173 - Hardware handshake
Responding to: ???'s previous message
I think a certain amount of latency is always to be expected on any implementatation?

Sure,
But my point is that the CTS latency occurs regardless of the transfer size, as I mentioned in above post.
Also, it doesn't concern to the PC clock speed nor PC device driver - it's hardware handshake, which is handled on the chip by hardware.

Data drop occurs when firmware programmer doesn't count in this latency.

Tsuneo

List of 12 messages in thread
TopicAuthorDate
someone a FAQ please            01/01/70 00:00      
   not sure whether FTDI translates to preferable at 921.6kBaud            01/01/70 00:00      
      921 kBaud to a PC running under Windows            01/01/70 00:00      
         CTS latency            01/01/70 00:00      
            Not just USB?            01/01/70 00:00      
               Hardware handshake            01/01/70 00:00      
   Not convinced that HW is the (only) issue            01/01/70 00:00      
      Example            01/01/70 00:00      
         Poor quality            01/01/70 00:00      
            Indeed            01/01/70 00:00      
      hardware (firmware?)            01/01/70 00:00      
   Is FAQ entry working yet?            01/01/70 00:00      

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