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AR# 9389

FPGA Configuration 4000/Spartan - Can the readback-verify data pin be connected to the TDO pin?


Can the readback data output be wired through the TDO pin?


Yes. This has been successfully demonstrated on Spartan/4k devices, provided that JTAG is not used. Keep in mind that the TDO primitive must be instantiated; trying to LOC an OPAD to the TDO location will produce an error in MAP.

AR# 9389
日期 12/15/2012
状态 Active
Type 综合文章