going to program a ROM for a circuit which convert a Hex number (0-F) to its ASCII code. In the other words, the input of the circuit is a 4-bits binary number corresponding to a HEX digit and the output is the ASCII code as it is given in the following table. For example the ASCII code for F (binary=1111) is 01000110 Specify the size of the ROM and then draw the internal circuit for the programmed ROM.

Im having trouble with this problem in writing a masm code for assembly language.

There are three single precision floating point numbers, numA, numB and numC. Write a piece of code in MIPS assembly language  that compares  two numbers numA and numb, if numB  is greater than numA, add them and save the result in numC. Otherwise save 0 in numC.

A digital clock is to display the month of the year. Because the length of the calendar varies, it is necessary to reset the day display at different points, depending on the month. The calendar month is to be internally present as a 4-bit binary number, that is January = 0001, February = 0010, March = 0011 and so on. As part of the resetting circuit, it is necessary to detect all months having 31 days. Another reset circuit is designed for months with less than 31 days. Note: There are 2 outputs. Design the circuit for each output in SOP format.  Hint: There is don't care in this problem