extend Lumacode support to NES

ip/sc_config/inc/sc_config_regs.h

@@ -114,8 +114,8 @@ typedef union {
         uint8_t bfi_str:4;
         uint8_t bfi_enable:1;
         uint8_t shmask_mode:2;
-        uint8_t lumacode_mode:2;
-        uint32_t misc_rsv:7;
+        uint8_t lumacode_mode:3;
+        uint32_t misc_rsv:6;
     } __attribute__((packed, __may_alias__));
     uint32_t data;
 } misc_config_reg;