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mkCRC32.v
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//
// Generated by Bluespec Compiler, version 2012.09.beta1 (build 29570, 2012-09.11)
//
// On Thu Sep 13 03:05:01 UTC 2012
//
// Method conflict info:
// Method: add
// Conflict-free: clear, result, complete
// Conflicts: add
//
// Method: clear
// Conflict-free: add, result, complete
// Conflicts: clear
//
// Method: result
// Conflict-free: add, clear, result, complete
//
// Method: complete
// Conflict-free: add, clear, result
// Conflicts: complete
//
//
// Ports:
// Name I/O size props
// RDY_add O 1 const
// RDY_clear O 1 const
// result O 32
// RDY_result O 1 const
// complete O 32
// RDY_complete O 1 const
// CLK I 1 clock
// RST_N I 1 reset
// add_data I 8
// EN_add I 1
// EN_clear I 1
// EN_complete I 1
//
// No combinational paths from inputs to outputs
//
//
`ifdef BSV_ASSIGNMENT_DELAY
`else
`define BSV_ASSIGNMENT_DELAY
`endif
`ifdef BSV_POSITIVE_RESET
`define BSV_RESET_VALUE 1'b1
`define BSV_RESET_EDGE posedge
`else
`define BSV_RESET_VALUE 1'b0
`define BSV_RESET_EDGE negedge
`endif
module mkCRC32(CLK,
RST_N,
add_data,
EN_add,
RDY_add,
EN_clear,
RDY_clear,
result,
RDY_result,
EN_complete,
complete,
RDY_complete);
input CLK;
input RST_N;
// action method add
input [7 : 0] add_data;
input EN_add;
output RDY_add;
// action method clear
input EN_clear;
output RDY_clear;
// value method result
output [31 : 0] result;
output RDY_result;
// actionvalue method complete
input EN_complete;
output [31 : 0] complete;
output RDY_complete;
// signals for module outputs
wire [31 : 0] complete, result;
wire RDY_add, RDY_clear, RDY_complete, RDY_result;
// register rRemainder
reg [31 : 0] rRemainder;
wire [31 : 0] rRemainder$D_IN;
wire rRemainder$EN;
// remaining internal signals
wire [31 : 0] IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368,
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367,
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366,
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365,
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364,
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363,
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362,
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361,
remainder__h3146,
remainder__h3173,
remainder__h3187,
remainder__h3214,
remainder__h3228,
remainder__h3255,
remainder__h3269,
remainder__h3296,
remainder__h3310,
remainder__h3337,
remainder__h3351,
remainder__h3378,
remainder__h3392,
remainder__h3419,
remainder__h3433,
remainder__h3460,
x__h251,
y__h2373;
wire [7 : 0] x__h2379;
// action method add
assign RDY_add = 1'd1 ;
// action method clear
assign RDY_clear = 1'd1 ;
// value method result
assign result =
{ ~rRemainder[0],
~rRemainder[1],
~rRemainder[2],
~rRemainder[3],
~rRemainder[4],
~rRemainder[5],
~rRemainder[6],
~rRemainder[7],
~rRemainder[8],
~rRemainder[9],
~rRemainder[10],
~rRemainder[11],
~rRemainder[12],
~rRemainder[13],
~rRemainder[14],
~rRemainder[15],
~rRemainder[16],
~rRemainder[17],
~rRemainder[18],
~rRemainder[19],
~rRemainder[20],
~rRemainder[21],
~rRemainder[22],
~rRemainder[23],
~rRemainder[24],
~rRemainder[25],
~rRemainder[26],
~rRemainder[27],
~rRemainder[28],
~rRemainder[29],
~rRemainder[30],
~rRemainder[31] } ;
assign RDY_result = 1'd1 ;
// actionvalue method complete
assign complete =
{ ~rRemainder[0],
~rRemainder[1],
~rRemainder[2],
~rRemainder[3],
~rRemainder[4],
~rRemainder[5],
~rRemainder[6],
~rRemainder[7],
~rRemainder[8],
~rRemainder[9],
~rRemainder[10],
~rRemainder[11],
~rRemainder[12],
~rRemainder[13],
~rRemainder[14],
~rRemainder[15],
~rRemainder[16],
~rRemainder[17],
~rRemainder[18],
~rRemainder[19],
~rRemainder[20],
~rRemainder[21],
~rRemainder[22],
~rRemainder[23],
~rRemainder[24],
~rRemainder[25],
~rRemainder[26],
~rRemainder[27],
~rRemainder[28],
~rRemainder[29],
~rRemainder[30],
~rRemainder[31] } ;
assign RDY_complete = 1'd1 ;
// register rRemainder
assign rRemainder$D_IN =
(EN_clear || EN_complete) ? 32'hFFFFFFFF : x__h251 ;
assign rRemainder$EN = EN_clear || EN_complete || EN_add ;
// remaining internal signals
assign IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368 =
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[31] ?
remainder__h3392 :
remainder__h3419 ;
assign IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367 =
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[31] ?
remainder__h3351 :
remainder__h3378 ;
assign IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366 =
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[31] ?
remainder__h3310 :
remainder__h3337 ;
assign IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365 =
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[31] ?
remainder__h3269 :
remainder__h3296 ;
assign IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364 =
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[31] ?
remainder__h3228 :
remainder__h3255 ;
assign IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363 =
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[31] ?
remainder__h3187 :
remainder__h3214 ;
assign IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362 =
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[31] ?
remainder__h3146 :
remainder__h3173 ;
assign rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361 =
rRemainder ^ y__h2373 ;
assign remainder__h3146 =
{ rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[30:26],
~rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[25],
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[24:23],
~rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[22:21],
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[20:16],
~rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[15],
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[14:12],
~rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[11:9],
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[8],
~rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[7:6],
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[5],
~rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[4:3],
rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[2],
~rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[1:0],
1'd1 } ;
assign remainder__h3173 =
{ rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rwAdd_ETC___d361[30:0],
1'd0 } ;
assign remainder__h3187 =
{ IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[30:26],
~IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[25],
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[24:23],
~IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[22:21],
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[20:16],
~IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[15],
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[14:12],
~IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[11:9],
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[8],
~IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[7:6],
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[5],
~IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[4:3],
IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[2],
~IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[1:0],
1'd1 } ;
assign remainder__h3214 =
{ IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_rw_ETC___d362[30:0],
1'd0 } ;
assign remainder__h3228 =
{ IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[30:26],
~IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[25],
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[24:23],
~IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[22:21],
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[20:16],
~IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[15],
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[14:12],
~IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[11:9],
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[8],
~IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[7:6],
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[5],
~IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[4:3],
IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[2],
~IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[1:0],
1'd1 } ;
assign remainder__h3255 =
{ IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CONCAT_ETC___d363[30:0],
1'd0 } ;
assign remainder__h3269 =
{ IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[30:26],
~IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[25],
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[24:23],
~IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[22:21],
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[20:16],
~IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[15],
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[14:12],
~IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[11:9],
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[8],
~IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[7:6],
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[5],
~IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[4:3],
IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[2],
~IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[1:0],
1'd1 } ;
assign remainder__h3296 =
{ IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0_CON_ETC___d364[30:0],
1'd0 } ;
assign remainder__h3310 =
{ IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[30:26],
~IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[25],
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[24:23],
~IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[22:21],
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[20:16],
~IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[15],
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[14:12],
~IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[11:9],
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[8],
~IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[7:6],
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[5],
~IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[4:3],
IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[2],
~IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[1:0],
1'd1 } ;
assign remainder__h3337 =
{ IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_0__ETC___d365[30:0],
1'd0 } ;
assign remainder__h3351 =
{ IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[30:26],
~IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[25],
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[24:23],
~IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[22:21],
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[20:16],
~IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[15],
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[14:12],
~IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[11:9],
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[8],
~IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[7:6],
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[5],
~IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[4:3],
IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[2],
~IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[1:0],
1'd1 } ;
assign remainder__h3378 =
{ IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget_BIT_ETC___d366[30:0],
1'd0 } ;
assign remainder__h3392 =
{ IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[30:26],
~IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[25],
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[24:23],
~IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[22:21],
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[20:16],
~IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[15],
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[14:12],
~IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[11:9],
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[8],
~IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[7:6],
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[5],
~IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[4:3],
IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[2],
~IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[1:0],
1'd1 } ;
assign remainder__h3419 =
{ IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wget__ETC___d367[30:0],
1'd0 } ;
assign remainder__h3433 =
{ IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[30:26],
~IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[25],
IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[24:23],
~IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[22:21],
IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[20:16],
~IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[15],
IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[14:12],
~IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[11:9],
IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[8],
~IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[7:6],
IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[5],
~IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[4:3],
IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[2],
~IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[1:0],
1'd1 } ;
assign remainder__h3460 =
{ IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[30:0],
1'd0 } ;
assign x__h2379 =
{ add_data[0],
add_data[1],
add_data[2],
add_data[3],
add_data[4],
add_data[5],
add_data[6],
add_data[7] } ;
assign x__h251 =
IF_IF_IF_IF_IF_IF_IF_rRemainder_XOR_rwAddIn_wg_ETC___d368[31] ?
remainder__h3433 :
remainder__h3460 ;
assign y__h2373 = { x__h2379, 24'd0 } ;
// handling of inlined registers
always@(posedge CLK)
begin
if (RST_N == `BSV_RESET_VALUE)
begin
rRemainder <= `BSV_ASSIGNMENT_DELAY 32'hFFFFFFFF;
end
else
begin
if (rRemainder$EN)
rRemainder <= `BSV_ASSIGNMENT_DELAY rRemainder$D_IN;
end
end
// synopsys translate_off
`ifdef BSV_NO_INITIAL_BLOCKS
`else // not BSV_NO_INITIAL_BLOCKS
initial
begin
rRemainder = 32'hAAAAAAAA;
end
`endif // BSV_NO_INITIAL_BLOCKS
// synopsys translate_on
endmodule // mkCRC32