Q$1)[30$ points$]$ The ASCII code of a single digit $N$ is to be read from $P1$;$31hP139h.$ Write a subroutine FUNC that will calculate $N^2+2N-1$ using the lookup table technique and the result will be written in ASCII to R$3$:R$2.$ For example, when $N=9,$ then $P1=39h,$ and $N^2+2N-1=98$ in decimal and $39$h will be written to R$3,38$h will be written to R$2.$ You must use a lookup table of size $9*2=18$ Bytes only. If you do not read the ASCII of a digit from P$1,$ you need to return FFh in both R$2$ and R$3.$

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