1 files changed, 43 insertions, 0 deletions
diff --git a/rtl/modexpng_mmm_fsm_old.vh b/rtl/modexpng_mmm_fsm_old.vh
new file mode 100644
index 0000000..3bdae66
--- /dev/null
+++ b/rtl/modexpng_mmm_fsm_old.vh
@@ -0,0 +1,43 @@
+localparam FSM_STATE_WIDTH = 32;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_IDLE = 0;
+    
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_LOAD_T1T2_1 = 1;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_LOAD_T1T2_2 = 2;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_LOAD_T1T2_3 = 3;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_LOAD_NN_COEFF_1 = 4;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_LOAD_NN_COEFF_2 = 5;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_LOAD_NN_COEFF_3 = 6;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_SQUARE_COL_0_INIT = 11;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_SQUARE_COL_0_TRIG = 12;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_SQUARE_COL_0_BUSY = 13;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_SQUARE_COL_N_INIT = 14;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_SQUARE_COL_N_TRIG = 15;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_SQUARE_COL_N_BUSY = 16;
+    
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_SQUARE_HOLDOFF = 17;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_TRIANGLE_COL_0_INIT = 21;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_TRIANGLE_COL_0_TRIG = 22;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_TRIANGLE_COL_0_BUSY = 23;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_TRIANGLE_COL_N_INIT = 24;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_TRIANGLE_COL_N_TRIG = 25;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_TRIANGLE_COL_N_BUSY = 26;
+    
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_TRIANGLE_HOLDOFF = 27;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_RECTANGLE_COL_0_INIT = 31;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_RECTANGLE_COL_0_TRIG = 32;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_RECTANGLE_COL_0_BUSY = 33;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_RECTANGLE_COL_N_INIT = 34;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_RECTANGLE_COL_N_TRIG = 35;
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_RECTANGLE_COL_N_BUSY = 36;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_MULT_RECTANGLE_HOLDOFF = 37;
+
+localparam [FSM_STATE_WIDTH-1:0] FSM_STATE_STOP = 999;