[x] 0xCXNN Sets VX to the result of a bitwise and operation on a random number (Typically: 0 to 255) and NN. (Vx = rand() & NN)
[x] 0xFX33 Stores the binary-coded decimal representation of VX, with the hundreds digit in memory at location in I, the tens digit at location I+1, and the ones digit at location I+2. (set_BCD(Vx) *(I+0) = BCD(3); *(I+1) = BCD(2); *(I+2) = BCD(1);)
0xCXNNSets VX to the result of a bitwise and operation on a random number (Typically: 0 to 255) and NN. (Vx = rand() & NN)0xFX33Stores the binary-coded decimal representation of VX, with the hundreds digit in memory at location in I, the tens digit at location I+1, and the ones digit at location I+2. (set_BCD(Vx) *(I+0) = BCD(3); *(I+1) = BCD(2); *(I+2) = BCD(1);)Pseudocode and descriptions were sourced from the CHIP-8 Wikipedia article and are licensed under the Creative Commons Attribution-ShareAlike License 3.0.