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Processing FPGA 87

Dedicated Processing FPGA memory

When you purchase a Matrox Solios with a Processing FPGA, the board also comes

with the following memory, which can only be accessed through the Processing

FPGA:

• 64/128/256 Mbytes of DDR SDRAM at 1.33 Gbytes/sec (2 x 64 bits x

83.3 MHz).

• 4/8 Mbytes of QDRII SRAM at 666 Mbytes/sec input, and 666 Mbytes/sec

output (2 x 32 bits x 83.3 MHz, in each direction).

Although the board comes with dedicated Processing FPGA memory, the

Processing FPGA can also access acquisition memory through its high-speed serial

interface.

Debugging

To interface with the Processing FPGA for debugging and probing internal signals,

Matrox Solios boards purchased with the Processing FPGA feature a 10-pin male

JTAG connector. For further details on the JTAG connector, see the section JTAG

connector in Appendix B: Technical information.

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VSync 924 Specifiche Pagina 87