SM3_core/rtl/inc/sm3_cfg.v

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`timescale 1ns / 1ps
//////////////////////////////////////////////////////////////////////////////////
// Author: ljgibbs / lf_gibbs@163.com
// Create Date: 2020/07/19
// Design Name: sm3
// Module Name: sm3_cfg
// Description:
// SM3 模块配置信息
// Dependencies:
//
// Revision:
// Revision 0.01 - File Created
//////////////////////////////////////////////////////////////////////////////////
//定义设计阶段-----------------------------
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`define DESIGN_SIM
// `define DESIGN_SYNT
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//模块调试开关-----------------------------
`ifdef DESIGN_SIM
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//`define SM3_PAD_SIM_DBG
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// `define SM3_EXPND_SIM_DBG
`define SM3_CMPRS_SIM_DBG
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// `define SM3_CMPRS_SIM_FILE_LOG
`endif
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//C模型相关设置----------------------------
// `define C_MODEL_SELF_TEST
//定义 SM3 输入位宽------------------------
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// `define SM3_INPT_DW_32
`define SM3_INPT_DW_64
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`ifdef SM3_INPT_DW_32
`define INPT_DW 32
`elsif SM3_INPT_DW_64
`define INPT_DW 64
`endif
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// `define INPT_DW1 (INPT_DW - 1)
`define INPT_DW1 (`INPT_DW - 1)
`define INPT_BYTE_DW1 (`INPT_DW/8 - 1)
`define INPT_BYTE_DW (`INPT_BYTE_DW1 + 1)
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//定义 SM3 输出位宽-------------------------
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// `define SM3_OTPT_DW_32
`define SM3_OTPT_DW_64
// `define SM3_OTPT_DW_128
// `define SM3_OTPT_DW_256
`ifdef SM3_OTPT_DW_32
`define OTPT_DW 32
`elsif SM3_OTPT_DW_64
`define OTPT_DW 64
`elsif SM3_OTPT_DW_128
`define OTPT_DW 128
`elsif SM3_OTPT_DW_256
`define OTPT_DW 256
`endif
`define OTPT_DW1 (OTPT_DW - 1)
//定义 SM3 字扩展模式-----------------------
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`define SM3_EXPND_PRE_LOAD_REG
//定义 SM3 迭代压缩中的加法方式-----------------------
//直接使用加法符使工具推断
`define SM3_CMPRSS_DIRECT_ADD
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//显式例化 CSA 加法器 SM3_CMPRSS_DIRECT_ADD 未定义时有效
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`define SM3_CMPRSS_CSA_ADD