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Altera_Forum
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17 years ago

Help with Santa Cruz to HSMC Converter

board: CIII DSP Development Kit daughtercard: Bitec Santa Cruz Camera (Uses ov5620 chip) interface: Terasic Santa Cruz to HSMC Adapter board (THDB-H2S) The camera is firing up fine....
Altera_Forum's avatar
Altera_Forum
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17 years ago

I would classify I2C resistors as strong pull-up, a usual value is 1 to 5 k. Possibly the used bidirectional level translators are able to produce valid I2C level at both sides, but I'm not sure about. Without knowing the adapter board schematic, I can only guess. A simple way would be to check the waveforms with an oscilloscope.