DIGITAL DEBUGGING COMPLEX Russian patent published in 2022 - IPC G06F11/22 

FIELD: computing technology.

SUBSTANCE: digital debugging complex integrated into the object under test connected to data, address and control buses of a computer, with a JTAG interface with TCK, TMS, TDO, TDI and TRST wire communication lines, and comprises a multiplexer (M), an instruction register (RI), and a data register (RD1), introduced wherein are a controller, a decoder (D), two multiplexer blocks (BM1 and BM2), two shift registers (RS1 and RS2), a comparator (C), a stop register (RO), an address register (RA), a one-bit register (OR), and two data registers (RD2 and RD3).

EFFECT: provided possibility of reprogramming, debugging computer hardware and software.

1 cl, 5 dwg, 4 tbl