On 6/16/15, John Ehrman <[email protected]> wrote: > In the description of the TRTE and TRTRE instructions in the POP, there's > a table giving the expected length of the function-code table for various > combinations of the three bits named A, F, and L in the M3 mask field. > Your exercise: > > Suppose the three symbols A, F, and L in the M3 mask have been defined as > absolute symbols with values 0 or 1. > Suppose also that you must reserve space for a function-code table with > size depending on the values of A, F, and L, as illustrated > in the POP table. Write an EQU statement defining a symbol TL that will > contain the length of the reserved area for the table, for all > combinations of values of A, F, and L.
Suppose the desired length is to be the value of symbol T T EQU (F+1)*(256+A*(1-L)*65280) -- Bob Netzlof a/k/a Sweet Old Bob
