libftdi Archives

Subject: RE: strange chip select issue

From: bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
To: libftdi@xxxxxxxxxxxxxxxxxxxxxxx
Date: Wed, 11 Sep 2013 12:35:59 +0200
>>>>> "Chaves," == Chaves, Kevin <kevin.chaves@xxxxxxxxxxxxxxxx> writes:

    Chaves,> Are there any good descriptions on how to create these
    Chaves,> commands? And what they do? The thing I don't get is that the
    Chaves,> "SET_BITS_LOW" command takes 00, and takes 08 to reset it.

You need to understand the MPSSE processor. Look at

http://www.ftdichip.com/Support/Documents/AppNotes/AN_108_Command_Processor_for_MPSSE_and_MCU_Host_Bus_Emulation_Modes.pdf

-- 
Uwe Bonnes                bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Institut fuer Kernphysik  Schlossgartenstrasse 9  64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------

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