Rockey4's CPU offers seed code arithmetic, the input is 32 bit, and the output is 64 bit Rockey4 self-defined arithmetic, the input is 64 bit, the output is 64 bit. Seed code used to shift data and test software.The dongle offer 3 kinds of arithmetic calculation. A, B, C, D is for custom value while E, F, G, H is the dongle's pre-defined value. The hardware supports +, -, *, XOR, AND, OR, <<, NOT arithmetic operators and 8 units of operand A, B, C, D, E, F, G, H. These second grade passwords are not to be stored in the executable program to prevent Hacker rewriting the module contents and the arithmetic. Using one grade passwords, customer ID code can only be read, but cannot be written arithmetic zone and module zone can only be read also, it can be written only using second grade passwords. You can write customer ID code using the second grade passwords (the last 2 passwords). Each Rockey4 has unique 32-bit ID code, 2 grades, 4 groups 16 bit Passwords and a customer ID code.

Unique Hardware's ID Code for each dongle. Unique Customer's code for you, Passwords burnt into the CPU through OTP, even we cannot change after the burning.

Time limitation device to prevent software tracking.

Specially made for ROCKEY4 according to your requirement.ĭesigned for low power usage the lowest voltage required is 2.2 voltage.Ĭustom-built CPU, 1024 bytes capacity program memorizer, highly intelligent with lot of functions.

Dongle emulator rocky 4