what is debug_mem_slave interface of Nios II Processor

Hi, This is useful in debugging, please read "Nios II Gen 2 Processor Reference Guide"> Break Exceptions https://www.intel.com/content/www/us/en/programmable/documentation/iga1420498949526.html#iga1409335503563 For example, if you want to set the break point when Debugging Nios II, but at this time you can not get the values of various registers from JTAG unless you skip the instruction to another memory. For this reason, it is necessary to skip to separate memory at Break, and it is automatically set to debug_mem_slave when using JTAG debug module. Embedded_guy