| 摘要 |
The hysterisis function embodying device comprises a hysterisis function processing unit for inputting an analog input signal if an operation starts, determining whether to use the analog input signal or its complementary value, reading a hysterisis width constant value, determining whether to use the hysterisis width constant value or its complementary value, executing (Ai - Aj/2 - Ak-1), determining if the result is a positive number, if it is a positive number, outputting (Ai - Aj/2), if it is not a positive number, executing (Ak-1 - (Ai + Aj/2)), determining if the result is a positive number, if it is a positive number, outputting (Ai + Aj/2) and if it is not a positive number, outputting (Ak-1); a memory for storing the data and program.
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