公开(公告)号：WO2007027616A2

公开(公告)日：2007-03-08

申请号：PCT/US2006033546

申请日：2006-08-29

Applicant: MICROCHIP TECH INC ,  SAMUEL ROSHAN J ,  BARTLING JAMES E

Inventor： SAMUEL ROSHAN J ,  BARTLING JAMES E

IPC: H03H17/02

CPC classification number: G06F9/3001 ,  H03H17/0294 ,  H03H2017/0298

Abstract: A method of filtering one or more input signals, includes receiving one or more input signals, each having an input signal value. The method includes storing at least two instructions in a program memory to filter one or more of the input signals. Each instruction includes an opcode and identifies at least two input locations and at least one output location. The method includes, for one or more of the one or more input signals, and then for each instruction, fetching input values from the at least two input locations. The method further includes performing an operation on the input values to produce an output value, based on the opcode of the instruction and outputting the output value to at least one output location.

Abstract translation: 一种对一个或多个输入信号进行滤波的方法包括接收一个或多个输入信号，每个输入信号具有输入信号值。 该方法包括在程序存储器中存储至少两个指令以过滤一个或多个输入信号。 每个指令包括操作码，并标识至少两个输入位置和至少一个输出位置。 该方法包括对于一个或多个输入信号中的一个或多个，然后对于每个指令，从至少两个输入位置获取输入值。 该方法还包括基于指令的操作码对输入值执行操作以产生输出值，并将输出值输出到至少一个输出位置。