Delta V BFI 模块解释? out_d :the output value that represents the logical or of the discrete inputs (就是in_d1 到in_d16 的或逻辑) first_out:a snapshot of out_int when out_int transitions from zero to non-zero while arm_trap is non-zero. (就是当arm_trap不是0的时候,记录第一个变成1的输入位置,比如in_d10是第一个变成1的,first_out就是2的(10-1)次方查看更多