I am using LPC54102xx64 with uVioson MDK 5.22 。
sometimes direct run into ROM ( like ISP mode, but the P0_31 is high), and sometimes run into startup code, and at both situations, most SYSCON registers are 0xAAAA AAAA, and need almost 10 seconds to run one asm line code at signal-step-debug (F11) mode.
Please help me , what happen and how to do?
below is screen snaps runing!!