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Xilinx User Community Forums :
Silicon Devices :
Spartan® Family FPGAs :
Using a Larger PROM with a Spartan 3A DSP
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Using a Larger PROM with a Spartan 3A DSP
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begleysm
Visitor
Posts: 11
Registered: 08-12-2008
Message 1 of 1
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Hi Everyone, I am using a Spartan 3A DSP 1800 (XC3SD1800A-4FGG676C) FPGA in a design and the PROM documentation recommends the XCF08P (XCF08PV0G48C) PROM for this device. I want to make sure I can have 2 selectable bitstream loads using their revisioning system. In the XCF08P documentation (http://www.xilinx.com/support/documentation/data_sheets/ds123.pdf) the Design Revisioning section (page 8) talks about a single revision taking up 8Mb of space, which would be the entire PROM. Should I/Could I use a 16Mb PROM? Am I misreading the Design Revisioning section? Thanks, Sean
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11-03-2009 08:12 AM
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