6.3.2.2 Serial Program Data (TDI_CPU)
TDI_CPU is the data input/output to the instruction or selected data registers and the control signal for the TAP controller. This signal is sampled on the falling edge of TDI_CPU for some TAP controller states.
TDI_CPU is the data input/output to the instruction or selected data registers and the control signal for the TAP controller. This signal is sampled on the falling edge of TDI_CPU for some TAP controller states.
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