Editing camera_fpga_registers

= Registers = * [raw-attachment:dma_registers.pdf Registers of DMA Engine] ||= Address =||= Short Name =||= Mode =||= Size =||= Description =|| || 0x0000 - 0x8FFF || || || || DMA Registers || || 0x9000 || spi_conf_in || RW || 32 || CMOSIS control register || || 0x9008 || spi_conf_out || R || 32 || CMOSIS status register || || 0x9100 - 0x910F || || || || DMA Test Application Registers || [BR] = spi_conf_in = ||= bits =||= Mode =||= Description =|| || 0..7 || RW || data || || 8..14 || RW || address || || 15 || RW || Read(0)/Write(1) || [BR] = spi_conf_out = ||= bits =||= Mode =||= Description =|| || 0..7 || R || data || || 8..14 || R || address || || 15 || R || Read(0)/Write(1) || || 16 || R || ? || || 17 || R || ready bit || || 18 || R || error bit || [BR]