An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT

Table 1

The function description of SM2 control register.

Bit	Operation	Type	Description
[3 : 0]	Mode control	R/W	0001 : MM mod N
			1001 : MM mod P
			0001 : MM mod N
			1001 : MM mod P
			0010 : MA mod N
			1010 : MA mod P
			0011 : MS mod N
			1011 : MS mod P
			0000 : MI mod N
			1000 : MI
			0101 : PA
			0110 : MP
			0111 : PM
			1111: Idle
4	Enable control		0: Enable; 1: Disable
5	Reset control		1: Reset
[31 : 6]	Reserve