GRP_FLC 1523 src/dps8/dps8_opcodetable.c GRP_UNKN, GRP_FLM, GRP_UNKN, GRP_FLM, GRP_UNKN, GRP_FLC, GRP_UNKN, GRP_FLC, // 420-427 GRP_FLC 1530 src/dps8/dps8_opcodetable.c GRP_UNKN, GRP_UNKN, GRP_UNKN, GRP_FLN, GRP_UNKN, GRP_FLC, GRP_UNKN, GRP_FLC, // 510-517