PLBV46 Master Burst (v1.01a) Data Sheet(DS565) - 2.0 English - The PLBV46 Master Burst is a continuation of the Xilinx family of IBM CoreConnect compatible LogiCORE products. It provides a bi-directional interface between a User IP core and the PLB v4.6 bus standard. This version of the PLBV46 Master Burst has been designed for PLBV46 Master operations consisting of single data beat read or write transfers and Fixed Length Burst Transfers of 2 to 16 data beats.