Abstract: A terminal functional side chain-substituted diketopyrrolopyrrole (DPP)-based terpolymer and a preparation method and use thereof is described herein. The terpolymer has the following structural formula: where R1 is a terminal siloxy-substituted swallow-tailed chain with 22 to 52 carbon atoms in total, and t1 and t2 each are an integer of 1 to 18; R2 is a semifluoroalkyl-substituted swallow-tailed chain with 12 to 60 carbon atoms in total and 10 to 46 fluorine atoms in total, t3 and t4 each are an integer of 1 to 16, and t5 and t6 each are an integer of 1 to 10; and Ar is any one selected from the group consisting of aryl, heteroaryl, substituent-containing aryl, and substituent-containing heteroaryl, and m and n each are an integer of 5 to 100.

Abstract: A register system includes a register unit and a control unit. The register unit is utilized for storing a first data packet, wherein the register unit has an end flag. The control unit is coupled to the register unit, for indicating a designated information and an end position of the first data packet by using the end flag.

Abstract: A register system includes a register unit and a control unit. The register unit is utilized for storing a first data packet, wherein the register unit has an end flag. The control unit is coupled to the register unit, for indicating a designated information and an end position of the first data packet by using the end flag.

Abstract: The present invention discloses a multi-function interface card. The multi-function interface card comprises a central processor mounted on a PCB (printed circuits board). A communication module is coupled to the central processor. An arbitrator is coupled to the central processor. An interface is coupled to the arbitrator to act as I/O for exchanging signal between the multi-function interface card and an external device. A plurality of switches are included, wherein each one of the plurality of switches is coupled to the arbitrator respectively. A plurality of controllers are included, wherein each one of the plurality of controllers is coupled to corresponding one of the plurality of switches respectively. The arbitrator is capable of recognizing a configuration access from an input signal received by the arbitrator and to determine which one switch of the plurality of switches is turned off thereby allowing the corresponding function controller to respond to the data access.