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// ========== Copyright Header Begin ==========================================
// 
// OpenSPARC T1 Processor File: lsu_stb_ctldp.v
// Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
// 
// The above named program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public
// License version 2 as published by the Free Software Foundation.
// 
// The above named program is distributed in the hope that it will be 
// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
// 
// You should have received a copy of the GNU General Public
// License along with this work; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
// 
// ========== Copyright Header End ============================================
//FPGA_SYN enables all FPGA related modifications
`ifdef FPGA_SYN 
`define FPGA_SYN_CLK_EN
`define FPGA_SYN_CLK_DFF
`endif
 
module lsu_stb_ctldp (/*AUTOARG*/
   // Outputs
   so, stb_state_si_0, stb_state_si_1, stb_state_si_2, 
   stb_state_si_3, stb_state_si_4, stb_state_si_5, stb_state_si_6, 
   stb_state_si_7, stb_state_rtype_0, stb_state_rtype_1, 
   stb_state_rtype_2, stb_state_rtype_3, stb_state_rtype_4, 
   stb_state_rtype_5, stb_state_rtype_6, stb_state_rtype_7, 
   stb_state_rmo, 
   // Inputs
   rclk, si, se, stb_clk_en_l, lsu_stb_va_m, lsu_st_rq_type_m, 
   lsu_st_rmo_m
   );
 
   input rclk;
   input si;
   input se;
//   input tmb_l;
 
   output so;
 
   input [7:0] stb_clk_en_l;
 
   input [7:6] lsu_stb_va_m;
   input [2:1] lsu_st_rq_type_m;
   input       lsu_st_rmo_m;
 
   output [3:2] stb_state_si_0;
   output [3:2] stb_state_si_1;
   output [3:2] stb_state_si_2;
   output [3:2] stb_state_si_3;
   output [3:2] stb_state_si_4;
   output [3:2] stb_state_si_5;
   output [3:2] stb_state_si_6;
   output [3:2] stb_state_si_7;
 
   output [2:1] stb_state_rtype_0;
   output [2:1] stb_state_rtype_1;
   output [2:1] stb_state_rtype_2;
   output [2:1] stb_state_rtype_3;
   output [2:1] stb_state_rtype_4;
   output [2:1] stb_state_rtype_5;
   output [2:1] stb_state_rtype_6;
   output [2:1] stb_state_rtype_7;
 
   output [7:0] stb_state_rmo;
 
 
   wire [7:0] stb_clk;
 
   wire       clk;
   assign     clk = rclk;
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb0_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[0]),
                .tmb_l  (~se),
                .clk    (stb_clk[0])
                ) ;
`endif
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb1_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[1]),
                .tmb_l  (~se),
                .clk    (stb_clk[1])
                ) ;
`endif
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb2_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[2]),
                .tmb_l  (~se),
                .clk    (stb_clk[2])
                ) ;
`endif
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb3_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[3]),
                .tmb_l  (~se),
                .clk    (stb_clk[3])
                ) ;
`endif
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb4_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[4]),
                .tmb_l  (~se),
                .clk    (stb_clk[4])
                ) ;
`endif
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb5_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[5]),
                .tmb_l  (~se),
                .clk    (stb_clk[5])
                ) ;
`endif
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb6_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[6]),
                .tmb_l  (~se),
                .clk    (stb_clk[6])
                ) ;
`endif
 
`ifdef FPGA_SYN_CLK_EN
`else
   clken_buf stb7_clkbuf (
                .rclk   (clk),
                .enb_l  (stb_clk_en_l[7]),
                .tmb_l  (~se),
                .clk    (stb_clk[7])
                ) ;
`endif
 
 
 
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_0         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                      lsu_st_rmo_m}),
        .q      ({stb_state_si_0[3:2], stb_state_rtype_0[2:1],     
		                       stb_state_rmo[0]}    ),
        .en (~(stb_clk_en_l[0])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_0         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                      lsu_st_rmo_m}),
        .q      ({stb_state_si_0[3:2], stb_state_rtype_0[2:1],     
		                       stb_state_rmo[0]}    ),
        .clk    (stb_clk[0]),
        .se     (se), .si (), .so ()
        );
`endif
 
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_1         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                      lsu_st_rmo_m}),
        .q      ({stb_state_si_1[3:2], stb_state_rtype_1[2:1],     
		                   stb_state_rmo[1]}    ),
        .en (~(stb_clk_en_l[1])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_1         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                      lsu_st_rmo_m}),
        .q      ({stb_state_si_1[3:2], stb_state_rtype_1[2:1],     
		                   stb_state_rmo[1]}    ),
        .clk    (stb_clk[1]),
        .se     (se), .si (), .so ()
        );
`endif
 
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_2         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_2[3:2], stb_state_rtype_2[2:1],     
		                   stb_state_rmo[2]}    ),
        .en (~(stb_clk_en_l[2])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_2         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_2[3:2], stb_state_rtype_2[2:1],     
		                   stb_state_rmo[2]}    ),
        .clk    (stb_clk[2]),
        .se     (se), .si (), .so ()
        );
`endif
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_3         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_3[3:2], stb_state_rtype_3[2:1],     
		                   stb_state_rmo[3]}    ),
        .en (~(stb_clk_en_l[3])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_3         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_3[3:2], stb_state_rtype_3[2:1],     
		                   stb_state_rmo[3]}    ),
        .clk    (stb_clk[3]),
        .se     (se), .si (), .so ()
        );
`endif
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_4         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_4[3:2], stb_state_rtype_4[2:1],     
		                   stb_state_rmo[4]}    ),
        .en (~(stb_clk_en_l[4])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_4         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_4[3:2], stb_state_rtype_4[2:1],     
		                   stb_state_rmo[4]}    ),
        .clk    (stb_clk[4]),
        .se     (se), .si (), .so ()
        );
`endif
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_5         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_5[3:2], stb_state_rtype_5[2:1],     
		                   stb_state_rmo[5]}    ),
        .en (~(stb_clk_en_l[5])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_5         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_5[3:2], stb_state_rtype_5[2:1],     
		                   stb_state_rmo[5]}    ),
        .clk    (stb_clk[5]),
        .se     (se), .si (), .so ()
        );
`endif
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_6         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_6[3:2], stb_state_rtype_6[2:1],     
		                   stb_state_rmo[6]}    ),
        .en (~(stb_clk_en_l[6])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_6         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_6[3:2], stb_state_rtype_6[2:1],     
		                   stb_state_rmo[6]}    ),
        .clk    (stb_clk[6]),
        .se     (se), .si (), .so ()
        );
`endif
 
`ifdef FPGA_SYN_CLK_DFF
  dffe_s #(5)  ff_spec_write_7         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_7[3:2], stb_state_rtype_7[2:1],     
              		     stb_state_rmo[7]}    ),
        .en (~(stb_clk_en_l[7])), .clk(clk),
        .se     (se), .si (), .so ()
        );
`else
  dff_s #(5)  ff_spec_write_7         (
        .din    ({lsu_stb_va_m[7:6], lsu_st_rq_type_m[2:1], 
		                    lsu_st_rmo_m}),
        .q      ({stb_state_si_7[3:2], stb_state_rtype_7[2:1],     
              		     stb_state_rmo[7]}    ),
        .clk    (stb_clk[7]),
        .se     (se), .si (), .so ()
        );
`endif
 
 
endmodule // lsu_stb_ctldp