Page History

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1. XPS_I2C_SLAVE: forwards commands coming from the USB bus towards the MicroBlaze (;
2. XPS_NPI_DMA: custom DMA between DDR SDRAM and other multiple sources;
3. XPS_FX2: used for high speed bidirectional communication between the FPGA and a host PC.

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• 3 for host => FPGA communication (FX22MB registers; MB2FX2 FX22MB register 0 (aka FX22MB_REG0) is fundamental for MicroBlaze API Commands (MB Commands) )
• 3 for FPGA => host communication (MB2FX2 registers)

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