if (bus_ready) begin /* Started the fill, and we have data. */
cache_data[rd_idx][cache_fill_pos] = bus_data;
cache_fill_pos <= cache_fill_pos + 1;
if (bus_ready) begin /* Started the fill, and we have data. */
cache_data[rd_idx][cache_fill_pos] = bus_data;
cache_fill_pos <= cache_fill_pos + 1;