Introduction - If you have any usage issues, please Google them yourself
The on-chip and off-chip 50H ~ 5FH 0010H ~ 004FH unit cleared then slice
The data 30H ~ 3FH moved to chip in 0000H ~ 000FH judgment:
If (30H) ≤ 15, is seeking to keep its square 40H, and 00H and the bit is set to 1
If (30H) = 15, then add 15 deposit to 40H, and 01H and the bit is set to 1
If (30H) ≥ 15, then subtract 15 deposit to 40H, and 02H and bit set to 1