TP867 ABB interface module

TP867 adopts FPGA to design ASIC circuits (special-purpose integrated circuits), and users do not need to invest in chip production to get a suitable chip. TP867 FPGA can do other fully customised or semi-custom ASIC circuits for pilot samples.TP867 has a wealth of internal triggers and I/O pins. FPGA is one of the devices with the shortest design cycle, lowest development cost and lowest risk in ASIC circuits. TP867 adopts high-speed CMOS process with low power consumption and can be compatible with CMOS and TTL levels. 　　It can be said that the TP867 chip is one of the best choices for small batch systems to improve system integration and reliability.

The FPGA is set up by the programme stored in the on-chip TP867 to set up its working state, so it is necessary to program the on-chip RAM when working. Users can use different programming methods according to different configuration modes. When powering up, the FPGA chip reads the data in TP867 into the on-chip programming RAM, and after the configuration is completed, the FPGA enters the working state. After power down, the FPGA is restored to a white chip, and the internal logic relationship disappears, so the FPGA can be used repeatedly.The programming of the FPGA does not require a special FPGA programmer, but only a general-purpose TP867 programmer can be used. When you need to modify the FPGA function, you only need to change a piece of TP867. In this way, the same FPGA, different programming data, can produce different circuit functions. Therefore, the use of TP867 is very flexible!

High reliability is the key performance of electrical control equipment.TP867 has high reliability due to the use of modern large-scale integrated circuit technology, the use of strict production process manufacturing, internal circuitry to take the advanced anti-interference technology. The use of PLC control system, and the same size of the relay contactor system compared to the electrical wiring and switch contacts have been reduced to hundreds or even thousands of one, the failure is greatly reduced. In addition, the TP867 is equipped with a hardware fault self-detection function, which provides timely warning messages in the event of a malfunction. In the application software, the applicant can also be programmed into the peripheral device failure self-diagnostic program, so that the system in addition to the PLC other than the circuit and equipment to obtain failure self-diagnostic protection. In this way, the whole system will be extremely high reliability.