BSCAN and CAPTURE - 2.1 English

Control Interfaces and Processing System LogiCORE IP Product Guide (PG352)

Document ID
PG352
Release Date
2020-12-04
Version
2.1 English

There are four BSCAN Interfaces which are available to connect to any PL Debug module, such as MicroBlaze Debug Module (MDM), Chipscope Debug, etc. The JTAG boundary scan chain is driven from the PMC TAP through all IO in the device. The BSCAN interfaces are connected to PMC Test Access Point (TAP) controller for Debug/boundary scan purpose. CAPTURE ports provide user control and synchronization over when and how the capture register information task is requested. Only the register flip-flop and latch states can be captured.

Figure 1. BSCAN and CAPTURE Configuration