
    MATH51
    ------

    These assembler files contain various math functions for 8051 and 
    compatible microcontrollers: 

    The file MATH32.A51 contains code for the following 32-bit math 
    functions: 

    - Add a 16-bit value to the 32-bit 'accumulator'.
    - Add a 32-bit value to the 32-bit 'accumulator'.
    - Subtract a 16-bit value from the 32-bit 'accumulator'.
    - Subtract a 32-bit value from the 32-bit 'accumulator'.
    - Multiply the 32-bit 'accumulator' by a 16-bit value.
    - Divide the 32-bit 'accumulator' by a 16-bit value.


    The file DIV16BY8.A51 contains code to divide a 16-bit dividend by an 
    8-bit divisor and produce a 16-bit quotient and an 8-bit remainder. 

    The file LONGDIV.A51 contains code to divide an N-byte dividend by an 
    N-byte divisor and produce an M-byte quotient. 

