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AR# 19578

6.2i ChipScope Pro - XCF00P/Platform Flash in chain gives 0 core units found by ChipScope Analyzer


General Description:

If a XCF08/16/32P is in a JTAG chain, ChipScope cannot initialize the chain as it has no idea of what the instruction register length is. It will try to recognize the device as a XC18V00, but the instruction register is too small (8 bits). The parallel Platform Flash devices are 16 bits.


To work around this issue, edit the "%XILINX%\ChipScope_Pro_6_2i\data\deviceid.lst" and add the following 2 lines:



AR# 19578
Date Created 09/03/2007
Last Updated 12/15/2012
Status Active
Type General Article