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// Copyright 2021-2021 Intel Corporation.
//
// This software and the related documents are Intel copyrighted materials,
// and your use of them is governed by the express license under which they
// were provided to you ("License"). Unless the License provides otherwise,
// you may not use, modify, copy, publish, distribute, disclose or transmit
// this software or the related documents without Intel's prior written
// permission.
//
// This software and the related documents are provided as is, with no express
// or implied warranties, other than those that are expressly stated in the
// License.
// Port structure from config to control
interface softmax_config_to_control_if #(
dla_aux_softmax_pkg::aux_special_params_t special_params,
dla_interface_pkg::aux_data_pack_params_t data_pack_params,
int DIM1 = 1,
int DIM2 = 1
);
// ------------------------------ START EDITING ------------------------------
// localparam TILE_COUNT = data_pack_params.GROUP_SIZE * data_pack_params.GROUP_NUM;
localparam CONFIG_ID_BITS = special_params.CONFIG_ID_WIDTH ;
localparam FRAME_SIZE_BITS = $clog2(special_params.MAX_NUM_CHANNELS + 1) ;
localparam DATA_SIZE_BITS = $clog2(special_params.MAX_NUM_CHANNELS + 1) ;
localparam ELEMENT_BITS = data_pack_params.ELEMENT_BITS ;
// ------------------------------ END EDITING ------------------------------
typedef struct packed {
// ------------------------------ START EDITING ------------------------------
logic configured ;
//
logic [ FRAME_SIZE_BITS-1:0] frame_size ;
logic [ DATA_SIZE_BITS-1:0] data_size ;
logic [ CONFIG_ID_BITS-1:0] config_id ;
// ------------------------------ END EDITING ------------------------------
} Type;
Type data [DIM1][DIM2];
modport sender (output data);
modport receiver (input data);
endinterface
// Port structure from control to lane(s)
interface softmax_control_to_lane_if #(
dla_aux_softmax_pkg::aux_special_params_t special_params,
dla_interface_pkg::aux_data_pack_params_t data_pack_params,
int DIM1 = 1,
int DIM2 = 1
);
localparam TILE_COUNT = data_pack_params.GROUP_SIZE * data_pack_params.GROUP_NUM;
typedef struct packed {
// only the handshake signal 'ready' is fixed in this structure, which is used by control to
// signal that the core is not stalled
logic ready;
// ------------------------------ START EDITING ------------------------------
logic sum_mode;
logic sum_init;
logic sum_last;
logic output_enable;
// ------------------------------ END EDITING ------------------------------
} Type;
Type data [DIM1][DIM2];
modport sender (output data);
modport receiver (input data);
endinterface
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