The Study, Based On Single-chip Logic Controller

This is a disquisition on LSCCS (Logic Switch Control Center system). This task of design is about what's the logic switch investigate in OCM (One Chip Microcomputer). LSCCS is designed by advanced technology and instrumentality. The result of realizing is efficient, sparing, or conservative use. A new concept saves from damage on LSCCS.LSCCS includes four parts: RLDC (open/close restrict the location device control system); PRC (portable remote control system); HWPC (hanging wire password control system); IEI (infrared inductor by wire control). System design request is 50,000 times working without failure. After the portable report controller or the hanged wired cipher report controller sends out the cipher to it, the open/close door controlling system realizes some function, opening/closing door, modifying cipher, locking the control system, and so on. All programs is encryption.RLDC system as a core in the main system, this module is a OCM ( P87LPC767) made by Philips company as a controller with system. The core of technology includes a reliability of guarantee and a reliability of unwired communication. As the controller on the PRC system I used PIC12C508 OCM that is Microchip Company's products, and then used an active controller NCR433 (a true one-port, surface-acoustic-wave resonator) to create an active code. The code should do such some function as open or close the switch. HWPC have two modes cipher generated system to create Random Password, this part is a AT89C2051 OCM, that is made of the ATMEL company, such some function as opening/closing door, modifying cipher, locking the control system, and so on all through operating the keyboard.The thesis's main contents is introducing LSCCS every part's hardware and software projects. By achieving the thesis, the subject of the chip's logic control is deeper going.