Intermediate Register (IR). Its length is 128 bits, and its actual length is determined by the operand. IR plays an important role in the "push and fetch" instruction. During the execution of this instruction, the content of ACC is sent to IR, then the operand is fetched to ACC, and then the content of IR is pushed onto the stack. [2]
Operational Accumulator (ACC). The current registers are generally single accumulators with a length of 128 bits. For ACC, it can be seen as a variable-length accumulator. In the process Silicon Nitride of narrating the instruction, the representation of the ACC length is generally based on the value of the ACS, and the ACS length is directly related to the ACC length. The doubling or halving of the ACS length can also be regarded as the ACC length doubling or halving. Description Word Register (DR). It is mainly used in storing and modifying description words. The length of DR is 64 bits. In order to simplify data structure processing, the use of description words plays an important role. B register. It plays an important role in the modification of the instruction. The length of the B register is 32 bits, and the address modification amount can be saved in the process of modifying the address. The main memory address can only be modified with the description word. The first element in the pointer to the array is the descriptor, so accessing other elements in the array should require a modifier. For the array, it is composed of data of the same size or elements of the same size, and is stored continuously. The common access method is the vector description word, because the address in the vector description word is the byte address, so, in the process In Silicon Nitride the conversion process, the base address should be added first. For the conversion work, it is mainly realized automatically by the hardware. In this process, special attention should be paid to alignment, so as not to exceed the bounds of the array. [2] The controller refers to the master device that changes the wiring of the main circuit or the control circuit and changes the resistance value in the circuit according to the predetermined sequence to control the starting, speed regulation, braking and reverse direction of the motor. The controller is composed of program status register PSR, system status register SSR, program counter PC, instruction register, etc. As a "decision-making body", the main Silicon Nitride task is to issue commands, and it plays the role of coordination and command of the operation of the entire computer system. The classification of control mainly includes two types, namely, combinational logic controller and micro-program controller. Both parts have their own advantages and disadvantages. Among them, the structure of the combinational logic controller is relatively complex, but the advantage is that it is faster; the design of the microprogram controller is simple in structure, but when modifying the function of a machine instruction, all the microprograms need to be reprogrammed.
How to process ceramic CNC?
2022 04/11