ZCU106 Board User Guide 46UG1244 (v1.0) March 28, 2018 www.xilinx.comChapter 3: Board Component DescriptionsFMC Connector JTAG BypassWhen an FPGA mezzanine card (FMC) is attached to J5 or J4, it is automatically added to theJTAG chain through electronically controlled single-pole single-throw (SPST) switches U27and U24. The SPST switches are normally closed and transition to an open state when anFMC is attached. Switch U27 adds an attached FMC to the JTAG chain as determined by theFMC_HPC0_PRSNT_M2C_B signal. Switch U24 adds an attached FMC to the JTAG chain asdetermined by the FMC_HPC1_PRSNT_M2C_B signal. The attached FMC card mustimplement a TDI-to-TDO connection using a device or bypass jumper to ensure that theJTAG chain connects to the U1 XCZU7EV MPSoC.EMIO ARM Trace Port[Figure 2-1, callout 34]The ZCU106 evaluation board provides a trace/debug 38-pin Mictor connector, P6.Figure 3-7 shows connector P6 with its MPSoC bank 87/88 connections.X-Ref Target - Figure 3-7Figure 3-7: EMIO ARM Trace Port InterfaceX19006-050117Send Feedback