A.9.1. DFT interface

Table A.22 shows the DFT interface signals.

Table A.22. DFT interface signals

Signal nameDirectionDescription
DFTRAMHOLDInputDisables the RAM chip selects during scan testing
DFTRSTDISABLEInputDisables internal synchronized reset during scan shift
DFTSEInput

Scan shift enable, forces on the clock grids during scan shift


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