DFT interface signals
The processor uses the DFT signals to communicate with the external test device.
Table A-48 DFT interface signals
|DFTRAMHOLD||Input||Disable the RAM chip select during scan testing|
|DFTRSTDISABLE||Input||Disable internal synchronized reset during scan shift|
Clock gate enable, forces on the clock grids during scan shift
|DFTMCPHOLD||Input||Disable Multicycle Paths on RAM interfaces|