DBG_GFXTIM_STOP=B_0x0
DBGMCU APB5 peripheral freeze register
DBG_GFXTIM_STOP | GFXTIM stop in debug 0 (B_0x0): Normal operation. GFX timer continues counting while Cortex-M55 is in debug mode. 1 (B_0x1): Stop in debug. GFX timer is frozen while Cortex-M55 is in debug mode. |