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Scroll Title
titleReference IP custom blocks dependencies and connections
DRAM(tick) )

custom IP core block

XPS_I2C_SLAVE

XPS_NPI_DMA

XPS_FX2

brief descriptionforwards MicroBlaze API Commands (MB Commands)
coming from the USB bus towards the MicroBlaze		custom DMA between DDR SDRAM
and other multiple sources;

used for high speed bidirectional
communication between
the FPGA and a host computer
(also USB host)

is used to deliver MB Command
to FPGA's MicroBlaze soft μP
(through FX22MB_REGs)
and retrieve "reply"
(through MB2FX2_REGs)is used to realize a
FPGA  ↔ FX2 μC
connection

(tick)(error)(error)

is used to realize a
FPGA  ↔

FX2 μC
connection

XPS_I2C_SLAVEforwards MicroBlaze API Commands (MB Commands)
coming from the USB bus towards the MicroBlaze		(tick) (trough I2C(error)
XPS_NPI_DMAcustom DMA between DDR SDRAM and other multiple sources;(error)(error)(tick)
XPS_FX2used for high speed bidirectional communication between
the FPGA and a host computer (also USB host)		(error)(tick) (trough a 8 bit bus)

is used to realize a
FPGA  ↔ DRAM
connection

(error)(tick)(error) 

Legend:

  • (tick) this symbol means that the custom IP block is used to (description in the corresponding colums)
  • (error) this symbol means that the custom IP block is NOT used to (description in the corresponding colums)

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