Tech Support > Computer Hardware > Microprocessors > I2C DSP interface pxa270 problems
I2C DSP interface pxa270 problems
Posted by ryan.raasch@gmail.com on April 27th, 2006


Hello,

I am trying to interface a CCD camera (SHARP LZ0p374f) to the pxa270. I
am able to configure the interface ok, but need configure the registers
to the DSP located on the ccd module. Is there a standard for these
registers located on the dsp that are written to via the I2C bus? If
not, does anyone have any idea where i can find the data sheets (tried
Sharp)for the dsp registers ( LR38668A ) ?

Thanks
Ryan Raasch

Posted by ryan.raasch@gmail.com on April 28th, 2006


Ok. I am able to communicate with the camera via the I2C bus, but
unfortunately I do not know the registers and functionality. Is there a
standard for these registers or are they unique the Sharp Camera? If
unique, any ideas on where to get data sheets? Thanks.