ArduChip is the core of the ArduCAM, which incoperates a Altera MAXII CPLD EPM240 as main processor. The main task of the ArduChip is do the real time DMA transfer between Camera module and the 3.2″ LCD and act as Arduino, Camera and LCD bus multiplexer. It also provides AVR like GPIO expansion, it can be set as input or output and resolve the problem of limited IO resources in Arduino board. The GPIOs can be used as event trigger in and trigger out. (more…)
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