Sign/DV

; Standing
Bits 	Description
0x10x20x40x8	A four-bit field storing a value from 0 to 15 specifying the block's orientation:
* 0: south
* 1: south-southwest
* 2: southwest
* 3: west-southwest
* 4: west
* 5: west-northwest
* 6: northwest
* 7: north-northwest
* 8: north
* 9: north-northeast
* 10: northeast
* 11: east-northeast
* 12: east
* 13: east-southeast
* 14: southeast
* 15: south-southeast
; Wall
Bits 	Description
0x10x20x4	A three-bit field storing a value from 2 to 5 specifying the block's orientation:
* 2: north
* 3: south
* 4: west
* 5: east
0x8 	(unused)
Category:Data value pages
zh:告示牌/DV