The TX_BITSLICE is the transmitter function of the RXTX_BITSLICE.
Because the TX_BITSLICE is the transmitter part of the RXTX_BITSLICE, it contains an output delay that can continuously be corrected for VT variation by the BITSLICE_CONTROL high-speed output serializing register and serialization logic for either 4:1 or 8:1. A block diagram of TX_BITSLICE is shown in the following figure.
Figure 1. TX_BITSLICE Block Diagram
Figure 2. TX_BITSLICE Primitive
