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Repairs: Repairs
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#297633 - 26/04/2007 10:50
Re: Multiple problems - i2c, lost interrupt
[Re: FireFox31]
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carpal tunnel
Registered: 29/08/2000
Posts: 14507
Loc: Canada
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Quote: .. empeg dsp audio initialised i2c: Failed to receive ACK for data! i2c_write: device select failed i2c: Failed to receive ACK for data! i2c_write: device select failed i2c: Failed to receive ACK for data! i2c_write: device select failed i2c: Failed to receive ACK for data! i2c_write: device select failed i2c: Failed to receive ACK for data! i2c_write: device select failed i2c: Failed to receive ACK for data! i2c_write: device select failed i2c: Failed to receive ACK for data! i2c_write: device select failed I2C write failed (fff, d223)
I have a mostly-dead player here that gives those messages. Everything between the SA1100 and the DSP chip looks good on my logic analyser, so my only conclusion thus far is that the DSP chip has a dead i2c line. Maybe, maybe not though. It was intermittent at first, but now does it every time.
We need to hear from RobS and PCA on this one.
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Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 02:07
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 02:36
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Re: Multiple problems - i2c, lost interrupt
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mlord
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26/04/2007 10:54
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 20:07
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 20:32
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Re: Multiple problems - i2c, lost interrupt
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mlord
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26/04/2007 20:42
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 20:56
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Re: Multiple problems - i2c, lost interrupt
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maczrool
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26/04/2007 21:09
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 22:07
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 22:51
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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26/04/2007 23:12
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Re: Multiple problems - i2c, lost interrupt
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tanstaafl.
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28/04/2007 00:57
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Re: Multiple problems - i2c, lost interrupt
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FireFox31
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30/04/2007 00:51
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Re: Multiple problems - i2c, lost interrupt
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maczrool
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03/07/2007 00:38
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Re: Multiple problems - i2c, lost interrupt
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tfabris
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03/07/2007 15:18
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Re: Multiple problems - i2c, lost interrupt
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mlord
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06/02/2008 23:49
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Re: Multiple problems - i2c, lost interrupt
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mlord
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26/04/2007 10:50
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