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I am talking to a I2c device that is extremely slow (~20 khz). Is there a way to slow down the clock used in the ShiftIn/ShiftOut commands? Andy |
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Slowing Down ShiftIn/ShiftOut Clock Speed
Started by ●April 7, 2003
Reply by ●April 7, 20032003-04-07
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From: Andy Michalicek <> > I am talking to a I2c device that is extremely > slow (~20 khz). Is there a way to slow down the > clock used in the ShiftIn/ShiftOut commands? Not unless you use a slower crystal or something. ShiftIn and ShiftOut are set for fixed speeds. -- Frank Manning -- NetMedia, Inc. |
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Reply by ●April 7, 20032003-04-07
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If the BasicX is being used as the bus master then it has full control
over the buss speed. Just place some delays in the code. -----Original Message----- From: Andy Michalicek [mailto:] Sent: Monday, April 07, 2003 11:53 AM To: Subject: [BasicX] Slowing Down ShiftIn/ShiftOut Clock Speed I am talking to a I2c device that is extremely slow (~20 khz). Is there a way to slow down the clock used in the ShiftIn/ShiftOut commands? Andy ">http://docs.yahoo.com/info/terms/ |
Reply by ●April 8, 20032003-04-08
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Bit Banging it is, then. --- In , "Frank Manning" <fmanning@n...> wrote: > From: Andy Michalicek <andrew.michalicek@h...> > > > I am talking to a I2c device that is extremely > > slow (~20 khz). Is there a way to slow down the > > clock used in the ShiftIn/ShiftOut commands? > > Not unless you use a slower crystal or something. ShiftIn and > ShiftOut are set for fixed speeds. > > -- Frank Manning > -- NetMedia, Inc. |
