i am building a project with a sbc called fs2322b ,but there is no examples can be helpful ,what i can find is only below ,but it is not useful for me,

so is there some other example that can be provided to me ,thank you .
then, when i read the datasheet of fs2322,there are some verbs i can not understand ,like below:

what's meaning of otp fuse,i need your help ,as soon as possible,