tic tac toe

I managed to implement a program which checks the rows of the array, now for the columns...

I want to implement An array of FSM situations, so that for each column that I'm checking presently they will be a memory

of the last row same column to compare to. that's because the information of the X/0 table is given by the input of the

user (testbench) and I don't want to save all of it.

( if the board is n*n and n=999999 .....)

so I wrote as follows:

type C_state_type is (IDLE_C, X_chk_C, O_chk_C, tmp_draw_C);

signal cur_st_C, nxt_st_C is array (1 to n) of C_state_type;

any idea if this can be implemented somehow? If so, what should I

change? because modelsim doesn't agree to this.

Thanks, Amitai