trigger register
ON | [0] set 1 start trace. |
OFF | set 1 stop trace. |
MEM_LOOP | if this reg is 1, trace will loop wrtie trace_mem. If is 0, when mem_current_addr at mem_end_addr, it will stop at the mem_end_addr |
RESTART_ENA | enable encoder auto-restart, when lost package, the encoder will end, if enable auto-restart, when fifo empty, encoder will restart and send a sync package. |