PLAIN	N	0	0	PAYLOAD	PLAIN
OBCP	O	1	1	OBCP	OBCP
DEL	D	2	2	DEL	DELAYED TC
IMM	I	3	3	IMM	IMMEDIATE TC
PAYLOAD	N	4	4	PAYLOAD	PAYLOAD CONTEXT
INVALID	N	5	5	INVALID	INVALID
OTHER	N	6	6	OTHER	OTHER