23 Star Rui car machine second generation processor. 23 models of Star Rui use motion control chip, its parameters working voltage 6 volts, output power 12 watts, main frequency rate 23b. The motion control chip can interface with the 8\/16-bit data bus, and realize the motion control and real-time monitoring of the position, speed and acceleration of the 4-axis 3-linkage through the command, data and status registers, and realize the track interpolation of the three modes of straight line, arc and bit, and the output pulse frequency is 4MHz