# BCT Table ## Extract BCT ``` ./fusee-launcher/fusee-launcher.py ./payload/uart_payload_n7.bin -P 7130 ./utils/nvflash_v1.13.87205 --getbct --bct ./bct/surface_rt_bct.BIN --configfile ./utils/flash.cfg ``` Send a payload which patches a security fuse temporarily (until next power off).\ Uses original nvflash to read the BCT from Device. ## BCT Surface RT BootConfigTable for the Surface\ This defines SDRAM configuration, as well as bootloader location.\ Described here (with compiler / decompiler) {% file src="" %}